text:
@inproceedings{10.1145/3257077,
author = {Cassel, Lillian},
title = {Session Details: 1},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257077},
doi = {10.1145/3257077},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555402,
author = {Barker, Lecia J.},
title = {Science Teachers' Use of Online Resources and the Digital Library for Earth System Education},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555402},
doi = {10.1145/1555400.1555402},
abstract = {A three-part study of teachers' use of online resources and of the Digital Library for Earth System Education (DLESE) was conducted from 2004 through summer 2006. The first two phases were qualitative and informed a survey administered to 622 science teachers across the U.S., one-fifth of whom had used DLESE. The findings present a profile of teachers and their access to Internet-connected computers and other hardware/electronic media devices in their classrooms; and teachers' preferences for resource formats (e.g., customizability) and educational web site features (e.g., tagged reading level). Analysis of variance showed that teachers with more than one working computer and teachers with more other devices valued the Internet more highly for teaching than did their less equipped peers. DLESE users valued the Internet more highly for their teaching, had more years teaching experience, and valued customizable resources more than their non-DLESE using peers. Most believed that resources catalogued in DLESE were scientifically accurate. Teachers used DLESE most often for finding hands-on activities, still images and other visual aids, and hand-outs; they were least likely to seek people, games, or assessment tools. The findings provide guidance for developers of K12 educational resources.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {1–10},
numpages = {10},
keywords = {evaluation, empirical, K12, educational digital libraries, mixed-method, teaching},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555403,
author = {Marshall, Byron and Reitsma, Ren\'{e} and Zarske, Malinda},
title = {Dimensional Standard Alignment in K-12 Digital Libraries: Assessment of Self-Found vs. Recommended Curriculum},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555403},
doi = {10.1145/1555400.1555403},
abstract = {Enhancing the experience of digital library users depends, in part, on recognizing and understanding user tasks. In the context of K-12 educational libraries this means that we must understand how K-12 teachers interact with such libraries and how they assess the relevance of documents found or encountered. This paper presents the results of an experiment in which K-12 teachers scored the relevance of curriculum they found themselves and the relevance of documents their colleagues found and recommended. We found that teachers apply a significantly more detailed notion of relevance, both qualitatively and quantitatively, when searching for as compared to evaluating recommended curricula. Differences were observed in both relevance judgments and system interaction logs. These variations may be useful in identifying user intent and in dynamically adapting the behavior of digital libraries of educational material.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {11–14},
numpages = {4},
keywords = {context-specific measurement, relevance, inter-rater reliability, digital library, curriculum-standard alignment},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555404,
author = {Reimer, Yolanda Jacobs and Bubnash, Melissa and Hagedal, Matthew and Wolf, Peter},
title = {Helping Students with Information Fragmentation, Assimilation and Notetaking},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555404},
doi = {10.1145/1555400.1555404},
abstract = {The problem of information fragmentation is especially acute for today's college students who manage and assimilate information in various forms while completing many of their academic tasks, and who must do so within the confines of standard software applications. The goal of this research is to provide students with a novel information assimilation and notetaking tool that helps them more efficiently manage their electronic information and overcome some of the fragmentation challenges they routinely experience. Our Global Information Gatherer prototype allows students to view, edit and store files of different types from within a single interface, and provides an integrated web browser and notetaking functionality.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {15–18},
numpages = {4},
keywords = {information assimilation, information fragmentation, user interface design, PIM, students in higher education, notetaking},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555405,
author = {Bethard, Steven and Ghosh, Soumya and Martin, James H. and Sumner, Tamara},
title = {Topic Model Methods for Automatically Identifying Out-of-Scope Resources},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555405},
doi = {10.1145/1555400.1555405},
abstract = {Recent years have seen the rise of subject-themed digital libraries, such as the NSDL pathways and the Digital Library for Earth System Education (DLESE). These libraries often need to manually verify that contributed resources cover topics that fit within the theme of the library. We show that such scope judgments can be automated using a combination of text classification techniques and topic modeling. Our models address two significant challenges in making scope judgments: only a small number of out-of-scope resources are typically available, and the topic distinctions required for digital libraries are much more subtle than classic text classification problems. To meet these challenges, our models combine support vector machine learners optimized to different performance metrics and semantic topics induced by unsupervised statistical topic models. Our best model is able to distinguish resources that belong in DLESE from resources that don't with an accuracy of around 70%. We see these models as the first steps towards increasing the scalability of digital libraries and dramatically reducing the workload required to maintain them.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {19–28},
numpages = {10},
keywords = {scope, machine learning, relevance, topics, digital libraries},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555406,
author = {Edvardsen, Lars Fredrik H\o{}imyr and S\o{}lvberg, Ingeborg Torvik and Aalberg, Trond and Tr\ae{}tteberg, Hallvard},
title = {Automatically Generating High Quality Metadata by Analyzing the Document Code of Common File Types},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555406},
doi = {10.1145/1555400.1555406},
abstract = {A major challenge for content management in intranets and other large scale document storage and retrieval services is the generation of high quality metadata. Manual generation of metadata is resource demanding and is often viewed by collection managers and document authors as inefficient use of their time, and there is a desire for other ways to create the needed metadata. Automatic Metadata Generation (AMG) is methods for generating metadata without manual interaction using computer program(s) to interpret the document and possibly the document context. Current AMG research has been limited to collection of similarly formatted documents. The research presented in this paper expands the field of AMG by presenting an approach that is independent of a common visualization scheme; AMG based on document code analysis. This is done by showing AMG possibilities from Latex, Word and PowerPoint documents and how this approach can significantly increase the quality of the generated metadata. This by avoiding common quality reducing factors as missing completeness, low accuracy, logical consistency and coherence and timeliness by giving AMG algorithms direct access to the user specified intellectual content and the file formatting. This research shows how this AMG approach can be combined with other AMG approaches, drawing on their strengths in order to achieve the desired high quality metadata entities.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {29–38},
numpages = {10},
keywords = {automatic metadata generation, document code, harvesting, latex, metadata quality, openXML, extraction, word, powerpoint, PDF},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257078,
author = {Hunter, Jane},
title = {Session Details: 2},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257078},
doi = {10.1145/3257078},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555408,
author = {Treeratpituk, Pucktada and Giles, C. Lee},
title = {Disambiguating Authors in Academic Publications Using Random Forests},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555408},
doi = {10.1145/1555400.1555408},
abstract = {Users of digital libraries usually want to know the exact author or authors of an article. But different authors may share the same names, either as full names or as initials and last names (complete name change examples are not considered here). In such a case, the user would like the digital library to differentiate among these authors. Name disambiguation can help in many cases; one being a user in a search of all articles written by a particular author. Disambiguation also enables better bibliometric analysis by allowing a more accurate counting and grouping of publications and citations. In this paper, we describe an algorithm for pair-wise disambiguation of author names based on a machine learning classification algorithm, random forests. We define a set of similarity profile features to assist in author disambiguation. Our experiments on the Medline database show that the random forest model outperforms other previously proposed techniques such as those using support-vector machines (SVM). In addition, we demonstrate that the variable importance produced by the random forest model can be used in feature selection with little degradation in the disambiguation accuracy. In particular, the inverse document frequency of author last name and the middle name's similarity alone achieves an accuracy of almost 90%.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {39–48},
numpages = {10},
keywords = {author disambiguation, random forests, medline},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555409,
author = {Pereira, Denilson Alves and Ribeiro-Neto, Berthier and Ziviani, Nivio and Laender, Alberto H.F. and Gon\c{c}alves, Marcos Andr\'{e} and Ferreira, Anderson A.},
title = {Using Web Information for Author Name Disambiguation},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555409},
doi = {10.1145/1555400.1555409},
abstract = {In digital libraries, ambiguous author names may occur due to the existence of multiple authors with the same name (polysemes) or different name variations for the same author (synonyms). We proposed here a new method that uses information available on the Web to deal with both problems at the same time. Our idea consists of gathering information from input citations and submitting queries to a Web search engine, aiming at finding curricula vitae and Web pages containing publications of the ambiguous authors. From the content of documents in the answer sets returned by the Web search engine, useful information that can help in the disambiguation process is extracted. Using this information, author names are disambiguated by leveraging a hierarchical clustering method that groups citations in the same document together in a bottom-up fashion. Experimental results show that the our method yields results that outperform those of two state-of-the-art unsupervised methods and are statistically comparable with those of a supervised one, but requiring no training. We observe gains of up to 65.2% in the pairwise F1 metric when compared with our best unsupervised baseline method.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {49–58},
numpages = {10},
keywords = {search engine, author name disambiguation, bibliographic citation},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555410,
author = {Wan, Stephen and Paris, C\'{e}cile and Dale, Robert},
title = {Whetting the Appetite of Scientists: Producing Summaries Tailored to the Citation Context},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555410},
doi = {10.1145/1555400.1555410},
abstract = {The amount of scientific material available electronically is forever increasing. This makes reading the published literature, whether to stay up-to-date on a topic or to get up to speed on a new topic, a difficult task. Yet, this is an activity in which all researchers must be engaged on a regular basis. Based on a user requirements analysis, we developed a new research tool, called the Citation-Sensitive In-Browser Summariser (CSIBS), which supports researchers in this browsing task. CSIBS enables readers to obtain information about a citation at the point at which they encounter it. This information is aimed at enabling the reader to determine whether or not to invest the time in exploring the cited article further, thus alleviating information overload. CSIBS builds a summary of the cited document, bringing together meta-data about the document and a citation-sensitive preview that exploits the citation context to retrieve the sentences from the cited document that are relevant at this point. This paper briefly presents our user requirements analysis, then describes the system and, finally, discusses the observations from an initial pilot study. We found that CSIBS facilitates the relevancy judgment task, by increasing the users' self-reported confidence in making such judgements.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {59–68},
numpages = {10},
keywords = {information needs, user modeling and interactive ir, information browsing, scientific literature, summarization, biomedical researchers},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555411,
author = {Bolelli, Levent and Ertekin, Seyda and Zhou, Ding and Giles, C. Lee},
title = {Finding Topic Trends in Digital Libraries},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555411},
doi = {10.1145/1555400.1555411},
abstract = {We propose a generative model based on latent Dirichlet allocation for mining distinct topics in document collections by integrating the temporal ordering of documents into the generative process. The document collection is divided into time segments where the discovered topics in each segment is propagated to influence the topic discovery in the subsequent time segments. We conduct experiments on the collection of academic papers from CiteSeer repository. We augment the text corpus with the addition of user queries and tags and integrate the citation graph to boost the weight of the topical terms. The experiment results show that segmented topic model can effectively detect distinct topics and their evolution over time.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {69–72},
numpages = {4},
keywords = {topic detection, latent dirichlet allocation, trend analysis},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555412,
author = {Gao, Liangcai and Tang, Zhi and Lin, Xiaofan},
title = {CEBBIP: A Parser of Bibliographic Information in Chinese Electronic Books},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555412},
doi = {10.1145/1555400.1555412},
abstract = {Bibliographic information is essential for many digital library applications, such as citation analysis, academic searching and topic discovery. And bibliographic data extraction has attracted a great deal of attention in recent years. In this paper, we address the problem of automatic extraction of bibliographic data in Chinese electronic book and propose a tool called CEBBIP* for the task, which includes three main systems: data preprocessing, data parsing and data postprocessing. In the data preprocessing system, the tool adopts a rules-based method to locate citation data in a book and to segment citation data into citation strings of individual referencing literature. And a learning-based approach, Conditional Random Fields (CRF), is employed to parse citation strings in the data parsing system. Finally, the tool takes advantage of document intrinsic local format consistency to enhance citation data segmentation and parsing through clustering techniques. CEBBIP has been used in a commercial E-book production system. Experimental results show that CEBBIP's precision rate is very high. More specially, adopting the document intrinsic local format consistency obviously improves the citation data segmenting and parsing accuracy.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {73–76},
numpages = {4},
keywords = {digital library, chinese electronic book, bibliography, metadata extraction, machine learning},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257079,
author = {Christel, Mike},
title = {Session Details: 3},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257079},
doi = {10.1145/3257079},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555414,
author = {Marchionini, Gary and Shah, Chirag and Lee, Christopher A. and Capra, Robert},
title = {Query Parameters for Harvesting Digital Video and Associated Contextual Information},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555414},
doi = {10.1145/1555400.1555414},
abstract = {Video is increasingly important to digital libraries and archives as both primary content and as context for the primary objects in collections. Services like YouTube not only offer large numbers of videos but also usage data such as comments and ratings that may help curators today make selections and aid future generations to interpret those selections. A query-based harvesting strategy is presented and results from daily harvests for six topics defined by 145 queries over a 20-month period are discussed with respect to, query specification parameters, topic, and contribution patterns. The limitations of the strategy and these data are considered and suggestions are offered for curators who wish to use query-based harvesting.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {77–86},
numpages = {10},
keywords = {digital curation, harvesting, video mining},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555415,
author = {Halvey, Martin and Vallet, David and Hannah, David and Jose, Joemon M.},
title = {ViGOR: A Grouping Oriented Interface for Search and Retrieval in Video Libraries},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555415},
doi = {10.1145/1555400.1555415},
abstract = {In this paper, we present ViGOR (Video Grouping, Organisation and Retrieval) a video retrieval system that allows users to group videos in order to facilitate video retrieval tasks. In this way users are able to visualise and conceptualise many aspects of their search tasks and carry out a localised search in order to solve a more global search problem. The main objective of this work is to aid users while carrying out explorative video retrieval tasks; these tasks can be often ambiguous and multi-faceted. Two user evaluations were carried out in order to evaluate the usefulness of this grouping paradigm for assisting users. The first evaluation involved users carrying out broad tasks on YouTube, and gave insights into the application of our interface to a vast online video collection. The second evaluation involved users carrying out focused tasks on the TRECVID 2007 video collection, allowing a comparison over a local collection, on which we could extract a number of content-based features. The results of our evaluations show that the use of the ViGOR system results in an increase in user performance and user satisfaction, showing the potential of a grouping paradigm for video search for various tasks in a variety of diverse video collections.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {87–96},
numpages = {10},
keywords = {search, video, visualisation, user studies},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555416,
author = {Beer, Christopher A. and Pinch, Peter D. and Cariani, Karen},
title = {Developing a Flexible Content Model for Media Repositories: A Case Study},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555416},
doi = {10.1145/1555400.1555416},
abstract = {This article describes the process and challenges of developing a content model that can support the content and metadata present in a complex media archive. Media archives have some of the most diverse requirements in an effort to catalog, preserve, and make accessible a wide range of content with multifaceted relationships between works. We focus particularly on the design and implementation of the WGBH Media Library and Archives' Fedora digital access repository for scholars, educational users and the public. It is our hope that the process and findings from this work can support the architecture and development of other media archives.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {97–100},
numpages = {4},
keywords = {content model, media, digital libraries, fedora},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555417,
author = {Hanna, Pierre and Robine, Matthias and Rocher, Thomas},
title = {An Alignment Based System for Chord Sequence Retrieval},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555417},
doi = {10.1145/1555400.1555417},
abstract = {Music retrieval systems for Western tonal music digital ibraries have to consider rhythmic, timbral, melodic and harmonic information. Most existing retrieval systems only take into account melodies. Melody comparison may induce errors since two musical pieces can be very similar whereas their melodies may differ in a significant way. In this paper, we propose to investigate and experiment a retrieval system based on the comparison of chord progressions. The definition of chords may be ambiguous but their properties can be precisely described and represented. We detail the adaptations of alignment algorithms, successfully applied for the estimation of symbolic melodic similarity, for chord progression retrieval. Several experiments, performed on symbolic databases, show that the system described is robust to variations and outperforms a recent chord retrieval system.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {101–104},
numpages = {4},
keywords = {music information retrieval},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257080,
author = {McCown, Frank},
title = {Session Details: 4},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257080},
doi = {10.1145/3257080},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555419,
author = {Murata, Masaya and Toda, Hiroyuki and Matsuura, Yumiko and Kataoka, Ryoji},
title = {Query-Page Intention Matching Using Clicked Titles and Snippets to Boost Search Rankings},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555419},
doi = {10.1145/1555400.1555419},
abstract = {Users of text retrieval systems input only a few keywords or sometimes just one keyword to the systems even if they had complex information needs. Due to the lack of query keywords, it becomes hard to return relevant search results that satisfy the demands of each user. Because digital documents, in contrast to queries, are generally composed of many kinds of keywords, it is also difficult to estimate the main topic or grasp the inherent intentions of the documents. In this paper, we present techniques to represent users' search intentions and the intentions that digital documents can satisfy by making use of clicked titles and snippets acquired from a click log analysis. We then present a method to match these intentions to boost search result rankings. Through experiments that use click logs and indexes of a commercial search engine, we verified our method's capability of significantly improving search precision.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {105–114},
numpages = {10},
keywords = {click logs analysis, search result rankings, representation of intention, implicit relevance feedback},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555420,
author = {Jatowt, Adam and Kanazawa, Kensuke and Oyama, Satoshi and Tanaka, Katsumi},
title = {Supporting Analysis of Future-Related Information in News Archives and the Web},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555420},
doi = {10.1145/1555400.1555420},
abstract = {A lot of future-related information is available in news articles or Web pages. This information can however differ to large extent and may fluctuate over time. It is therefore difficult for users to manually compare and aggregate it, and to re-construct the most probable course of future events. In this paper we approach a problem of automatically generating summaries of future events related to queries using data obtained from news archive collections or from the Web. We propose two methods, explicit and implicit future-related information detection. The former is based on analyzing the context of future temporal expressions in documents, while the latter relies on detecting periodical patterns in historical document collections. We present a graph-based visualization of future-related information and demonstrate its usefulness through several examples.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {115–124},
numpages = {10},
keywords = {temporal information analysis, event prediction, future-related information retrieval},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257081,
author = {Geisler, Gary},
title = {Session Details: 5: Best Paper Nominees 1},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257081},
doi = {10.1145/3257081},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555422,
author = {Clarkson, Edward C. and Navathe, Shamkant B. and Foley, James D.},
title = {Generalized Formal Models for Faceted User Interfaces},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555422},
doi = {10.1145/1555400.1555422},
abstract = {Faceted metadata and navigation have become major topics in library science, information retrieval and Human-Computer Interaction (HCI). This work surveys a range of extant approaches in this design space, classifying systems along several relevant dimensions. We use that survey to analyze the organization of data and its querying within faceted browsing systems. We contribute formal entity-relationship (ER) and relational data models that explain that organization and relational query models that explain systems' browsing functionality. We use these types of models since they are widely used to conceptualize data and to model back-end data stores. Their structured nature also suggests ways in which both the models and faceted systems might be extended.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {125–134},
numpages = {10},
keywords = {relational model, faceted navigation, tuple relational calculus, design survey, entity-relationship model, faceted metadata, ER model},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555423,
author = {Mikeal, Adam and Creel, James and Maslov, Alexey and Phillips, Scott and Leggett, John and McFarland, Mark},
title = {Large-Scale ETD Repositories: A Case Study of a Digital Library Application},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555423},
doi = {10.1145/1555400.1555423},
abstract = {We describe the implementation of a statewide system for managing and preserving electronic theses and dissertations (ETDs) from Texas universities. We further explain the theoretical, technical and political issues that arose during the implementation of this system. These issues range from technical components developed by TDL 'such as a customized workflow management application and adding OAI-ORE capabilities to DSpace' to human-centered issues such as stakeholder engagement and participation. Our experiences reflect the challenges, expected and unexpected, that others will face when attempting to build digital library applications to scale.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {135–144},
numpages = {10},
keywords = {electronic theses and dissertations, digital library infrastructure, electronic document workflow, scalable systems},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257082,
author = {Marchionini, Gary},
title = {Session Details: 6: Best Paper Nominees 2},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257082},
doi = {10.1145/3257082},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555425,
author = {Yu, Kai and Wu, Jiangqin and Zhuang, Yueting},
title = {Style-Consistency Calligraphy Synthesis System in Digital Library},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555425},
doi = {10.1145/1555400.1555425},
abstract = {There are lots of digitized calligraphy works written by ancient famous calligraphists in CADAL (China-America Digital Academic Library) digital library. To make use of these resources, users want to generate a tablet or a piece of calligraphic works written by some ancient famous calligraphist. But some characters in the tablet or the calligraphic work hadn't been written by the calligraphist or though were ever written but are hard to read because of long time weathering. In this paper, a novel approach is proposed to synthesize Chinese calligraphic characters which are in the same style of some calligraphist, and a corresponding system is developed for calligraphy works generation and tablets design.Calligraphic character is represented by a three-level hierarchical model. A novel approach for determining the character structure is proposed, which takes advantage of both the structure of the same characters of different styles and the structure of similar characters of the same style. A style evaluation model (SEM) is presented to evaluate whether the calligraphic character generated is in the same style of the specified calligraphist and to adjust the calligraphic character generated. Our experiments show that this system is effective.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {145–152},
numpages = {8},
keywords = {style-consistency calligraphy synthesis, structure determination, style evaluation model (SEM)},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555426,
author = {Efron, Miles},
title = {Generative Model-Based Metasearch for Data Fusion in Information Retrieval},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555426},
doi = {10.1145/1555400.1555426},
abstract = {"Data fusion" refers to the problem in information retrieval (IR) where several lists of documents ranked against a query are to be merged into a single ranked list for presentation to a user. Data fusion is also known as "metasearch." In a digital library setting data fusion may support operations such as federated search based on multiple repository representations. This paper presents a novel approach to the fusion problem: generative model-based Metasearch (GeM). We suggest viewing the appearance of documents in a return set as the outcome of a probabilistic process; some documents are likely to occur in the model, while others are unlikely. Using Bayesian parameter estimation to fit a multinomial distribution based on the return sets to be merged, GeM achieves a final ranking by listing documents in decreasing probability of generation under the induced model. We also introduce what we call "the impatient reader" approach to normalizing document ranks in service to the fusion operation. We report results from several experiments on TREC data suggesting that GeM, informed with impatient reader document scores, operates at state-of-the-art levels of effectiveness.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {153–162},
numpages = {10},
keywords = {digital libraries, data fusion, information retrieval, generative models, probabilistic models, metasearch},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555427,
author = {Golub, Koraljka and Moon, Jim and Tudhope, Douglas and Jones, Catherine and Matthews, Brian and PuzoD, BartBomiej and Lykke Nielsen, Marianne},
title = {EnTag: Enhancing Social Tagging for Discovery},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555427},
doi = {10.1145/1555400.1555427},
abstract = {The EnTag (Enhanced Tagging for Discovery) project investigated the effect on indexing and retrieval when using only social tagging versus when using social tagging in combination with suggestions from a controlled vocabulary. Two different contexts were explored: tagging by readers of a digital collection and tagging by authors in an institutional repository; also two different controlled vocabularies were examined, Dewey Decimal Classification and ACM Computing Classification Scheme. For each context a separate demonstrator was developed and a user study conducted. The results showed the importance of controlled vocabulary suggestions for both indexing and retrieval: to help produce ideas of tags to use, to make it easier to find focus for the tagging, as well as to ensure consistency and increase the number of access points in retrieval. The value and usefulness of the suggestions proved to be dependent on the quality of the suggestions, both in terms of conceptual relevance to the user and in appropriateness of the terminology. The participants themselves could also see the advantages of controlled vocabulary terms for retrieval if the terms used were from an authoritative source.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {163–172},
numpages = {10},
keywords = {institutional repository, social tagging, subject indexing, digital collection, ACM computing classification scheme, dewey decimal classification, folksonomies, controlled vocabularies, intute},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555428,
author = {Zhang, Liang and Wu, Jiangqin and Zhuang, Yueting and Zhang, Yin and Yang, Chenxing},
title = {Review-Oriented Metadata Enrichment: A Case Study},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555428},
doi = {10.1145/1555400.1555428},
abstract = {Book reviews contributed by readers in social sites contain valuable information on books' content, style and merit, many informative words in which can be used to enrich metadata of books in China-Us Million Book Digital Library. In this paper, we present a system for review-oriented metadata enrichment and propose an Book-Centric Diverse Random Walk algorithm on a four-partite graph containing three kinds of relations among authors, books, reviews and words, in order to produce highly relevant as well as diverse keywords for a book. Experimental results of a user study show that our approach significantly outperforms other methods in terms of relevance and diversity. The metadata generated by our approach also has a large overlap with popular social tags and brief introductions from DouBan for books in the coverage experiments.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {173–182},
numpages = {10},
keywords = {metadata enrichment, diversity, digital libraries, book review, keyword extraction, metadata, graph-based scoring},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257083,
author = {Newton, Glen},
title = {Session Details: 7},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257083},
doi = {10.1145/3257083},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555430,
author = {Haq, Rabia and Nelson, Michael L.},
title = {Using Timed-Release Cryptography to Mitigate the Preservation Risk of Embargo Periods},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555430},
doi = {10.1145/1555400.1555430},
abstract = {Due to temporary access restrictions, embargoed data cannot be refreshed to unlimited parties during the embargo time interval. A solution to mitigate the risk of data loss has been developed that uses a data dissemination framework, the Timed-Locked Embargo Framework (TLEF), that allows data refreshing of encrypted instances of embargoed content in an open, unrestricted scholarly community. TLEF exploits implementations of existing technologies to "time-lock" data using timed-release cryptology so that TLEF can be deployed as digital resources encoded in a complex object format suitable for metadata harvesting. The framework successfully demonstrates dynamic record identification, time-lock puzzle encryption, encapsulation and dissemination as XML documents. We implement TLEF and provide a quantitative analysis of its successful data harvest of time-locked embargoed data with minimum time overhead without compromising data security and integrity.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {183–192},
numpages = {10},
keywords = {repositories, time lock, timed release, cryptography},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555431,
author = {Martins, Waister Silva and Gon\c{c}alves, Marcos Andr\'{e} and Laender, Alberto H.F. and Pappa, Gisele L.},
title = {Learning to Assess the Quality of Scientific Conferences: A Case Study in Computer Science},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555431},
doi = {10.1145/1555400.1555431},
abstract = {Assessing the quality of scientific conferences is an important and useful service that can be provided by digital libraries and similar systems. This is specially true for fields such as Computer Science and Electric Engineering, where conference publications are crucial. However, the majority of the existing approaches for assessing the quality of publication venues has been proposed for journals. In this paper, we characterize a large number of features that can be used as criteria to assess the quality of scientific conferences and study how these several features can be automatically combined by means of machine learning techniques to effectively perform this task. Within the features studied are citations, submission and acceptance rates, tradition of the conference, and reputation of the program committee members. Among our several findings, we can cite that: (1) separating high quality conferences from medium and low quality ones can be performed quite effectively, but separating the last two types is a much harder task; and (2) citation features followed by those associated with the tradition of the conference are the most important ones for the task.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {193–202},
numpages = {10},
keywords = {digital library, machine learning, classification, conference assessment},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555432,
author = {Yang, Chenxing and Wei, Baogang and Wu, Jiangqin and Zhang, Yin and Zhang, Liang},
title = {CARES: A Ranking-Oriented CADAL Recommender System},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555432},
doi = {10.1145/1555400.1555432},
abstract = {A recommender system is useful for a digital library to suggest the books that are likely preferred by a user. Most recommender systems using collaborative filtering approaches leverage the explicit user ratings to make personalized recommendations. However, many users are reluctant to provide explicit ratings, so ratings-oriented recommender systems do not work well. In this paper, we present a recommender system for CADAL digital library, namely CARES, which makes recommendations using a ranking-oriented collaborative filtering approach based on users' access logs, avoiding the problem of the lack of user ratings. Our approach employs mean AP correlation coefficients for computing similarities among users' implicit preference models and a random walk based algorithm for generating a book ranking personalized for the individual. Experimental results on real access logs from the CADAL web site show the effectiveness of our system and the impact of different values of parameters on the recommendation performance.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {203–212},
numpages = {10},
keywords = {digital library, recommendation system, collaborative filtering},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555433,
author = {Li, Xin and Chen, Hsinchun},
title = {Recommendation as Link Prediction: A Graph Kernel-Based Machine Learning Approach},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555433},
doi = {10.1145/1555400.1555433},
abstract = {Recommender systems have demonstrated commercial success in multiple industries. In digital libraries they have the potential to be used as a support tool for traditional information retrieval functions. Among the major recommendation algorithms, the successful collaborative filtering (CF) methods explore the use of user-item interactions to infer user interests. Based on the finding that transitive user-item associations can alleviate the data sparsity problem in CF, multiple heuristic algorithms were designed to take advantage of the user-item interaction networks with both direct and indirect interactions. However, the use of such graph representation was still limited in learning-based algorithms. In this paper, we propose a graph kernel-based recommendation framework. For each user-item pair, we inspect its associative interaction graph (AIG) that contains the users, items, and interactions n steps away from the pair. We design a novel graph kernel to capture the AIG structures and use them to predict possible user-item interactions. The framework demonstrates improved performance on an online bookstore dataset, especially when a large number of suggestions are needed.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {213–216},
numpages = {4},
keywords = {collaborative filtering, recommender system, kernel methods},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555434,
author = {Diriye, Abdigani and Blandford, Ann and Tombros, Anastasios},
title = {A Polyrepresentational Approach to Interactive Query Expansion},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555434},
doi = {10.1145/1555400.1555434},
abstract = {Interactive Query Expansion (IQE) presents suggested terms to the user during their search to enable better Information Retrieval (IR). However, IQE terms are poorly used, and tend to lack information meaningful to the user. The lack of cognitive and functional support during query refinement is a well documented problem, and despite the work carried out, it is still an under researched area. This stagnation in progress has been partly due to the long held belief that users are able to make good IQE term selections, and that the de facto way IQE terms are presented is effective. In this paper, we introduce a novel method to improve the presentation of IQE terms by providing supplementary information alongside them. We describe a user study that compared our novel polyrepresentational approach to IQE against a conventional IQE system and a baseline system. Our findings have shown that a polyrepresentational approach to IQE can address the ambiguity and uncertainty surrounding IQE, and improve the perceived usefulness of the terms.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {217–220},
numpages = {4},
keywords = {query formulation, interactive query expansion},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257084,
author = {Henry, Geneva},
title = {Session Details: 8: Best Paper Finalists},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257084},
doi = {10.1145/3257084},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555436,
author = {Bethard, Steven and Wetzer, Philipp and Butcher, Kirsten and Martin, James H. and Sumner, Tamara},
title = {Automatically Characterizing Resource Quality for Educational Digital Libraries},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555436},
doi = {10.1145/1555400.1555436},
abstract = {With the rise of community-generated web content, the need for automatic characterization of resource quality has grown, particularly in the realm of educational digital libraries. We demonstrate how identifying concrete factors of quality for web-based educational resources can make machine learning approaches to automating quality characterization tractable. Using data from several previous studies of quality, we gathered a set of key dimensions and indicators of quality that were commonly identified by educators. We then performed a mixed-method study of digital library curation experts, showing that our characterization of quality captured the subjective processes used by the experts when assessing resource quality for classroom use. Using key indicators of quality selected from a statistical analysis of our expert study data, we developed a set of annotation guidelines and annotated a corpus of 1000 digital resources for the presence or absence of these key quality indicators. Agreement among annotators was high, and initial machine learning models trained from this corpus were able to identify some indicators of quality with as much as an 18% improvement over the baseline.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {221–230},
numpages = {10},
keywords = {learning resource, educational digital library, quality, machine learning},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555437,
author = {Lund, William B. and Ringger, Eric K.},
title = {Improving Optical Character Recognition through Efficient Multiple System Alignment},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555437},
doi = {10.1145/1555400.1555437},
abstract = {Individual optical character recognition (OCR) engines vary in the types of errors they commit in recognizing text, particularly poor quality text. By aligning the output of multiple OCR engines and taking advantage of the differences between them, the error rate based on the aligned lattice of recognized words is significantly lower than the individual OCR word error rates. This lattice error rate constitutes a lower bound among aligned alternatives from the OCR output. Results from a collection of poor quality mid-twentieth century typewritten documents demonstrate an average reduction of 55.0% in the error rate of the lattice of alternatives and a realized word error rate (WER) reduction of 35.8% in a dictionary-based selection process. As an important precursor, an innovative admissible heuristic for the A* algorithm is developed, which results in a significant reduction in state space exploration to identify all optimal alignments of the OCR text output, a necessary step toward the construction of the word hypothesis lattice. On average 0.0079% of the state space is explored to identify all optimal alignments of the documents.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {231–240},
numpages = {10},
keywords = {A* algorithm, OCR error rate reduction, text alignment},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555438,
author = {Marshall, Catherine C.},
title = {No Bull, No Spin: A Comparison of Tags with Other Forms of User Metadata},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555438},
doi = {10.1145/1555400.1555438},
abstract = {User-contributed tags have shown promise as a means of indexing multimedia collections by harnessing the combined efforts and enthusiasm of online communities. But tags are only one way of describing multimedia items. In this study, I compare the characteristics of public tags with other forms of descriptive metadata'titles and narrative captions'that users have assigned to a collection of very similar images gathered from the photo-sharing service Flickr. The study shows that tags converge on different descriptions than the other forms of metadata do, and that narrative metadata may be more effective than tags for capturing certain aspects of images that may influence their subsequent retrieval and use. The study also examines how photographers use peoples' names to personalize the different types of metadata and how they tell stories across short sequences of images. The study results are then brought to bear on design recommendations for user tagging tools and automated tagging algorithms and on using photo sharing sites as de facto art and architecture resources.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {241–250},
numpages = {10},
keywords = {metadata, tags, study, image collection, collaborative information management},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257085,
author = {Kules, Bill},
title = {Session Details: 9},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257085},
doi = {10.1145/3257085},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555440,
author = {McCown, Frank and Nelson, Michael L.},
title = {What Happens When Facebook is Gone?},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555440},
doi = {10.1145/1555400.1555440},
abstract = {Web users are spending more of their time and creative energies within online social networking systems. While many of these networks allow users to export their personal data or expose themselves to third-party web archiving, some do not. Facebook, one of the most popular social networking websites, is one example of a "walled garden" where users' activities are trapped. We examine a variety of techniques for extracting users' activities from Facebook (and by extension, other social networking systems) for the personal archive and for the third-party archiver. Our framework could be applied to any walled garden where personal user data is being locked.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {251–254},
numpages = {4},
keywords = {digital preservation, personal archiving, social networks},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555441,
author = {Kennard, Douglas J. and Lund, William B. and Morse, Bryan S.},
title = {Improving Historical Research by Linking Digital Library Information to a Global Genealogical Database},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555441},
doi = {10.1145/1555400.1555441},
abstract = {Journals, letters, and other writings are of great value to historians and those who research their own family history; however, it can be difficult to find writings by specific people, and even harder to find what others wrote about them. We present a prototype web-based system that enables users to discover information about historical people (including their own ancestors) by linking digital library content to unique PersonIDs from a genealogical database. Users can contribute content such as scanned journals or information about where items can be found. They can also transcribe content and tag it with PersonIDs to identify who it is about. Additional features provide tools for users to explore historical contexts and relationships. These include the ability to tag places and to create a historical social network by specifying non-family relationships or by using a mechanism we call rosters to imply participation in some group or event.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {255–258},
numpages = {4},
keywords = {diaries, journals, genealogy, authority control, family history, tagging, historical social networks},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555442,
author = {Berti, Monica and Romanello, Matteo and Babeu, Alison and Crane, Gregory},
title = {Collecting Fragmentary Authors in a Digital Library},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555442},
doi = {10.1145/1555400.1555442},
abstract = {This paper discusses new work to represent, in a digital library of classical sources, authors whose works themselves are lost and who survive only where surviving authors quote, paraphrase or allude to them. It describes initial works from a digital collection of such fragmentary authors designed not only to capture but to extend the ontologies that traditional scholarship has developed over generations: the aim is representing every nuance of print conventions while using the capabilities of digital libraries to extend our ability to identify fragments, to represent what we have identified, and to render the results of that work intellectually and physically more accessible than was possible in print culture.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {259–262},
numpages = {4},
keywords = {tei p5 guidelines, greek fragmentary historians, fragmentary authors, xml, digital libraries},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555443,
author = {Baumann, Ryan and Seales, W. Brent},
title = {Robust Registration of Manuscript Images},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555443},
doi = {10.1145/1555400.1555443},
abstract = {In this paper we present an application of image registration techniques to the specific domain of manuscript images. We show the application of this technique to images of the Venetus A, a 10th century manuscript of Homer's Iliad. The same algorithm is used to register images of the MS across time (including photographs separated by over a century), as well as across imaging modalities.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {263–266},
numpages = {4},
keywords = {multispectral imaging, image warping, image registration, manuscript restoration},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257086,
author = {Caverlee, James},
title = {Session Details: 10},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257086},
doi = {10.1145/3257086},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555445,
author = {Wu, Mingfang and Thom, James A. and Turpin, Andrew and Wilkinson, Ross},
title = {Cost and Benefit Analysis of Mediated Enterprise Search},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555445},
doi = {10.1145/1555400.1555445},
abstract = {The utility of an enterprise search system is determined by three key players: the information retrieval (IR) system (the search engine), the enterprise users, and the service provider who delivers the tailored IR service to its designated enterprise users. Currently, evaluations of enterprise search have been focused largely on the IR system effectiveness and efficiency, only a relatively small amount of effort on the user's involvement, and hardly any effort on the service provider's role. This paper will investigate the role of the service provider. We propose a method that evaluates the cost and benefit for a service provider of using a mediated search engine - in particular, where domain experts intervene on the ranking of the search results from a search engine. We test our cost and benefit evaluation method in a case study and conduct user experiments to demonstrate it. Our study shows that: 1) by making use of domain experts' relevance assessments in search result ranking, the precision and the discount cumulated gain of ranked lists have been improved significantly (144% and 40% respectively); 2) the service provider gains substantial return on investment and higher search success rate by investing in domain experts' relevance assessments; and 3) the cost and benefit evaluation also indicates the type of queries to be selected from a query log for evaluating an enterprise search engine.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {267–276},
numpages = {10},
keywords = {cost and benefit analysis, mediated search, relevance feedback, evaluation, information retrieval, enterprise search},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555446,
author = {Galeas, Patricio and Kretschmer, Ralph and Freisleben, Bernd},
title = {Document Relevance Assessment via Term Distribution Analysis Using Fourier Series Expansion},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555446},
doi = {10.1145/1555400.1555446},
abstract = {In addition to the frequency of terms in a document collection, the distribution of terms plays an important role in determining the relevance of documents for a given search query. In this paper, term distribution analysis using Fourier series expansion as a novel approach for calculating an abstract representation of term positions in a document corpus is introduced. Based on this approach, two methods for improving the evaluation of document relevance are proposed: (a) a function-based ranking optimization representing a user defined document region, and (b) a query expansion technique based on overlapping the term distributions in the top-ranked documents. Experimental results demonstrate the effectiveness of the proposed approach in providing new possibilities for optimizing the retrieval process.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {277–284},
numpages = {8},
keywords = {query expansion, ranked retrieval, fourier series, term distribution},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257087,
author = {Golovchinsky, Gene},
title = {Session Details: 11},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257087},
doi = {10.1145/3257087},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555448,
author = {Bischoff, Kerstin and Firan, Claudiu S. and Nejdl, Wolfgang and Paiu, Raluca},
title = {How Do You Feel about "Dancing Queen"? Deriving Mood & Theme Annotations from User Tags},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555448},
doi = {10.1145/1555400.1555448},
abstract = {Web 2.0 enables information sharing, collaboration among users and most notably supports active participation and creativity of the users. As a result, a huge amount of manually created metadata describing all kinds of resources is now available. Such semantically rich user generated annotations are especially valuable for digital libraries covering multimedia resources such as music, where these metadata enable retrieval relying not only on content-based (low level) features, but also on the textual descriptions represented by tags. However, if we analyze the annotations users generate for music tracks, we find them heavily biased towards genre. Previous work investigating the types of user provided annotations for music tracks showed that the types of tags which would be really beneficial for supporting retrieval - usage (theme) and opinion (mood) tags - are often neglected by users in the annotation rocess. In this paper we address exactly this problem: in order to support users in tagging and to fill these gaps in the tag space, we develop algorithms for recommending mood and theme annotations. Our methods exploit the available user annotations, the lyrics of music tracks, as well as combinations of both. We also compare the results for our recommended mood / theme annotations against genre and style recommendations - a much easier and already studied task. Besides evaluating against an expert (AllMusic.com) ground truth, we evaluate the quality of our recommended tags through a Facebook-based user study. Our results are very promising both in comparison to experts as well as users and provide interesting insights into possible extensions for music tagging systems to support music search.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {285–294},
numpages = {10},
keywords = {high-level music descriptors, mood and theme tag recommendation, collaborative tagging, metadata enrichment},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555449,
author = {Hasan Dalip, Daniel and Andr\'{e} Gon\c{c}alves, Marcos and Cristo, Marco and Calado, P\'{a}vel},
title = {Automatic Quality Assessment of Content Created Collaboratively by Web Communities: A Case Study of Wikipedia},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555449},
doi = {10.1145/1555400.1555449},
abstract = {The old dream of a universal repository containing all the human knowledge and culture is becoming possible through the Internet and the Web. Moreover, this is happening with the direct collaborative, participation of people. Wikipedia is a great example. It is an enormous repository of information with free access and edition, created by the community in a collaborative manner. However, this large amount of information, made available democratically and virtually without any control, raises questions about its relative quality. In this work we explore a significant number of quality indicators, some of them proposed by us and used here for the first time, and study their capability to assess the quality of Wikipedia articles. Furthermore, we explore machine learning techniques to combine these quality indicators into one single assessment judgment. Through experiments, we show that the most important quality indicators are the easiest ones to extract, namely, textual features related to length, structure and style. We were also able to determine which indicators did not contribute significantly to the quality assessment. These were, coincidentally, the most complex features, such as those based on link analysis. Finally, we compare our combination method with state-of-the-art solution and show significant improvements in terms of effective quality prediction.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {295–304},
numpages = {10},
keywords = {quality assessment, SVM, wikipedia, machine learning},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555450,
author = {Bederson, Benjamin B. and Quinn, Alex and Druin, Allison},
title = {Designing the Reading Experience for Scanned Multi-Lingual Picture Books on Mobile Phones},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555450},
doi = {10.1145/1555400.1555450},
abstract = {This paper reports on an adaption of the existing PopoutText and ClearText display techniques to mobile phones. It explains the design rationale for a freely available iPhone application to read books from the International Children's Digital Library. Through a combination of applied image processing, a zoomable user interface, and a process of working with children to develop the detailed design, we present an interface that supports clear reading of scanned picture books in multiple languages on a mobile phone.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {305–308},
numpages = {4},
keywords = {books, readability, digital libraries, children, interaction design, interface design, iPhone, mobile phones},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555451,
author = {Jones, Matt and Thom, Emma and Bainbridge, David and Frohlich, David},
title = {Mobility, Digital Libraries and a Rural Indian Village},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555451},
doi = {10.1145/1555400.1555451},
abstract = {Millions of people in developed countries routinely create and share digital content; but what about the billions of others in on the wrong side of what has been called the 'global digital divide'? This paper considers three mobile platforms to illustrate their potential in enabling rural Indian villagers to make and share digital stories. We describe our experiences in creating prototypes using mobile phones; high-end media-players; and, paper. Interaction designs are discussed along with findings from various trials within the village and elsewhere. Our approach has been to develop prototypes that can work together in an integrated fashion so that content can flow freely and in interesting ways through the village. While our work has particular relevance to those users in emerging world contexts, we see it also informing needs and practices in the developed world for user-generated content.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {309–312},
numpages = {4},
keywords = {information ecologies, user-generated content, digital libraries, mobility, digital-divide},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555452,
author = {Kules, Bill and Capra, Robert and Banta, Matthew and Sierra, Tito},
title = {What Do Exploratory Searchers Look at in a Faceted Search Interface?},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555452},
doi = {10.1145/1555400.1555452},
abstract = {This study examined how searchers interacted with a web-based, faceted library catalog when conducting exploratory searches. It applied eye tracking, stimulated recall interviews, and direct observation to investigate important aspects of gaze behavior in a faceted search interface: what components of the interface searchers looked at, for how long, and in what order. It yielded empirical data that will be useful for both practitioners (e.g., for improving search interface designs), and researchers (e.g., to inform models of search behavior). Results of the study show that participants spent about 50 seconds per task looking at (fixating on) the results, about 25 seconds looking at the facets, and only about 6 seconds looking at the query itself. These findings suggest that facets played an important role in the exploratory search process.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {313–322},
numpages = {10},
keywords = {online public access catalogs, faceted search, OPAC, user studies, task design, exploratory search, eye tracking},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257088,
author = {Smith, Joan},
title = {Session Details: 12},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257088},
doi = {10.1145/3257088},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555454,
author = {McDonough, Jerome P.},
title = {Aligning METS with the OAI-ORE Data Model},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555454},
doi = {10.1145/1555400.1555454},
abstract = {The Open Archives Initiative - Object Reuse and Exchange (OAI-ORE) specifications provide a flexible set of mechanisms for transferring complex data objects between different systems. In order to serve as an exchange syntax, OAI-ORE must be able to support the import of information from localized data structures serving various communities of practice. In this paper, we examine the Metadata Encoding & Transmission Standard (METS) and the issues that arise when trying to map from a localized structural metadata schema into the OAI-ORE data model and serialization syntaxes.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {323–330},
numpages = {8},
keywords = {structural metadata, modeling, aggregation, METS, OAI-ORE},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555455,
author = {Anand, Avishek and Bedathur, Srikanta and Berberich, Klaus and Schenkel, Ralf and Tryfonopoulos, Christos},
title = {EverLast: A Distributed Architecture for Preserving the Web},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555455},
doi = {10.1145/1555400.1555455},
abstract = {The World Wide Web has become a key source of knowledge pertaining to almost every walk of life. Unfortunately, much of data on the Web is highly ephemeral in nature, with more than 50-80% of content estimated to be changing within a short time. Continuing the pioneering efforts of many national (digital) libraries, organizations such as the International Internet Preservation Consortium (IIPC), the Internet Archive (IA) and the European Archive (EA) have been tirelessly working towards preserving the ever changing Web.However, while these web archiving efforts have paid significant attention towards long term preservation of Web data, they have paid little attention to developing an global-scale infrastructure for collecting, archiving, and performing historical analyzes on the collected data. Based on insights from our recent work on building text analytics for Web Archives, we propose EverLast, a scalable distributed framework for next generation Web archival and temporal text analytics over the archive. Our system is built on a loosely-coupled distributed architecture that can be deployed over large-scale peer-to-peer networks. In this way, we allow the integration of many archival efforts taken mainly at a national level by national digital libraries. Key features of EverLast include support of time-based text search & analysis and the use of human-assisted archive gathering. In this paper, we outline the overall architecture of EverLast, and present some promising preliminary results.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {331–340},
numpages = {10},
keywords = {indexing, time-travel search, crawling, web archives},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555456,
author = {McCown, Frank and Nelson, Michael L.},
title = {A Framework for Describing Web Repositories},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555456},
doi = {10.1145/1555400.1555456},
abstract = {In prior work we have demonstrated that search engine caches and archiving projects like the Internet Archive's Wayback Machine can be used to "lazily preserve" website and reconstruct them when they are lost. We use the term "web repositories" for collections of automatically refreshed and migrated content, and collectively we refer to these repositories as the "web infrastructure". In this paper we present a framework for describing web repositories and the status of web resources in them. This includes an abstract API for web repository interaction, the concepts of deep vs. flat and light/dark/grey repositories and terminology of describing the recoverability of a web resource. Our API may serve as a foundation for future web repository interfaces.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {341–344},
numpages = {4},
keywords = {preservation, web repositories, web resources},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555457,
author = {Antunes, Gon\c{c}alo and Barateiro, Jos\'{e} and Cabral, Manuel and Borbinha, Jos\'{e} and Rodrigues, Rodrigo},
title = {Preserving Digital Data in Heterogeneous Environments},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555457},
doi = {10.1145/1555400.1555457},
abstract = {Digital preservation aims at maintaining digital objects accessible over a long period of time, regardless of the challenges of organizational or technological changes or failures. In particular, data produced in e-Science domains could be reliably stored in today's data grids, taking advantage of the natural properties of this kind of infrastructure to support redundancy. However, to achieve reliability we must take into account failure interdependency. Taking into account the fact that correlated failures can affect multiple components and potentially cause complete loss of data, we propose a solution to evaluate redundancy strategies in the context of heterogeneous environments such as data grids. This solution is based on a simulation engine that can be used not only to support the process of designing the preservation environment and related policies, but also later on to observe and control the deployed system.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {345–348},
numpages = {4},
keywords = {data grids, dependability, digital preservation, digital libraries},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555458,
author = {Cartledge, Charles L. and Nelson, Michael L.},
title = {Unsupervised Creation of Small World Networks for the Preservation of Digital Objects},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555458},
doi = {10.1145/1555400.1555458},
abstract = {The prevailing model for digital preservation is that archives should be similar to a "fortress": a large, protective infrastructure built to defend a relatively small collection of data from attack by external forces. Such projects are a luxury, suitable only for limited collections of known importance and requiring significant institutional commitment for sustainability. In previous research, we have shown the web infrastructure (i.e., search engine caches, web archives) refreshes and migrates web content in bulk as side-effects of their user-services, and these results can be mined as a useful, but passive preservation service. Our current research involves a number of questions resulting from removing the implicit assumption that web-based data objects must passively await curatorial services: What if data objects were not tethered to repositories? What are the implications if the content were actively seeking out and injecting itself into the web infrastructure (i.e., search engine caches, web archives)? All of this leads to our primary research question: Can we create objects that preserve themselves more effectively than repositories or web infrastructure can?},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {349–352},
numpages = {4},
keywords = {small world, digital preservation},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555459,
author = {Borgman, Christine L. and Bowker, Geoffrey C. and Finholt, Thomas A. and Wallis, Jillian C.},
title = {Towards a Virtual Organization for Data Cyberinfrastructure},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555459},
doi = {10.1145/1555400.1555459},
abstract = {We report on the exploratory stages of multi-university, multi-research-site, multi-year effort to investigate and compare data practices in multiple cyberinfrastructure projects and their emerging virtual organizations. Our long-term goal is to understand the data practices and data management requirements of virtual organizations and their implications for the design and development of data digital libraries. We have constructed our own virtual organization as a participant-observer approach to the research. Results to date suggest that collaborative technologies are emergent and that defining and scoping the data products of collaborations continues to be problematic.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {353–356},
numpages = {4},
keywords = {scientific data, cyberinfrastructure, sensor networks, collaborative work},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/3257089,
author = {Francisco-Revilla, Luis},
title = {Session Details: Posters},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3257089},
doi = {10.1145/3257089},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
numpages = {1},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555461,
author = {Alemneh, Daniel Gelaw},
title = {Expanding the Search for Digital Preservation Solutions: Adopting PREMIS in Cultural Heritage Institutions},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555461},
doi = {10.1145/1555400.1555461},
abstract = {This paper will present some preliminary result on factors that affect the adoption of PREMIS (Preservation Metadata Implementation Strategies) in cultural heritage institutions. The study employed a web-based survey to collect data from 123 participants in 20 countries as well as a semi-structured, follow-up telephone interview with a smaller sample of the survey respondents. Roger's diffusion of innovation theory was used as a theoretical framework. The main constructs considered for the study were relative advantage, compatibility, complexity, trialability, observability, and institution readiness. The study yielded both qualitative and quantitative data, and preliminary analysis showed that all six factors influence the adoption of PREMIS in varying degrees.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {357–358},
numpages = {2},
keywords = {metadata, diffusion of innovation, premis, digital preservation},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555462,
author = {Sajedi Badashian, Ali and Dehghani Firouzabadi, Asghar and Khalkhali, Iman and Afzali, Hamidreza and Ashurzad Delcheh, Morteza and Shoja Shafiei, Mohammad and Alipour, Mahdi},
title = {Collaborative Digital Library: Enhancing Digital Collections to Improve Learning in Educational Programs},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555462},
doi = {10.1145/1555400.1555462},
abstract = {In this article, a universal collaborative and competitive approach is introduced for deployment of digital collections in an ideal Digital Library (DL) for future's educational system. The collaborative and open-source aspects of the system guarantee its growth and the competitive aspects guarantee the accuracy.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {359–360},
numpages = {2},
keywords = {educational resources, knowledge sharing, digital libraries, collection development, integration, curriculum development, information visualization, exploring},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555463,
author = {Becker, Snowden},
title = {Digitizing the Flea Market: EBay as a Data Source for Historic Collections},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555463},
doi = {10.1145/1555400.1555463},
abstract = {The online auction site eBay has overtaken face-to-face transactions as the primary means of doing business for collectors and sellers of unique and ephemeral materials. Historical societies, museums, and archives also increasingly collect ephemera as records of social and cultural history. This presentation argues that the digitized flea market, as epitomized by eBay, replaces in-person sales while also providing a stream of rich information about a previously invisible, unquantifiable marketplace. Furthermore, identifying factors that influence collectibles buyers' behavior in online auction sales can also shed light on factors affecting user behaviors in digital libraries. Data from a survey of over 1,000 recent home movie auction listings on eBay suggest how eBay may be used as a data source by collectors, as well as the users and designers of digital libraries.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {361–362},
numpages = {2},
keywords = {online auctions, eBay, home movies, collectibles, ephemera},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555464,
author = {Buchanan, George and Hinze, Annika},
title = {Semantic Alerting for Digital Libraries},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555464},
doi = {10.1145/1555400.1555464},
abstract = {We previously investigated the support of alerting services across networks of heterogeneous digital libraries. We now report the first generation of semantically enhanced digital library alerting systems. Where previous alerting services have provided users with notifications of new library content using traditional metadata, we demonstrate the advantages and challenges of using semantic technologies. This uncovers key issues that are not yet fully understood in general event-based systems (including alerting systems).},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {363–364},
numpages = {2},
keywords = {alerting, FRBR, digital libraries, aggregate documents, semantics},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555465,
author = {Carlson, Jake and Leiter, Deborah},
title = {Addressing Researchers' Needs through the Data Curation Profile},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555465},
doi = {10.1145/1555400.1555465},
abstract = {This poster describes a study currently in progress that seeks to identify and address the needs of researchers from multiple disciplines in managing, curating and preserving their data. One output of this study, which is still in its early stages, will be the "data curation profile," a methodological tool designed to enable the comparison of needs across disciplines and help librarians build digital libraries that accurately reflect and address the needs of data producers.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {365–366},
numpages = {2},
keywords = {data curation, repositories, data sharing},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555466,
author = {Chamnongsri, Nisachol and Manmart, Lampang and Wuwongse, Vilas},
title = {Implementation and Evaluation of Palm Leaf Manuscript Metadata Schema (PLMM)},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555466},
doi = {10.1145/1555400.1555466},
abstract = {The evaluation of Palm Leaf Manuscripts Metadata Schema (PLMM) aims to examine whether the PLMM satisfactorily meets the user requirements in searching for the PLMs and managing the PLMs collection. (1) An examination of the PLMM's capability in describing the particular characteristics of Northeastern Thai Palm Leaf Manuscripts, and its usefulness in the palm leave manuscripts preservation and rights control management (2) an investigation of users' satisfaction when using PLMM to search for the PLMs and managing the PLMs collection. The evaluation process began with the development of the prototype of PLMs management system to implement the PLMM. Then, more than 200 metadata records describing all types of sample PLMs (with variations in sizes, scripts, languages, titles, and number of content subjects contained in a fascicle) were provided in Extensible Markup Language (XML) format, while system interfaces and queries were developed with Hypertext Preprocessor (PHP). This was followed by the trials with end users and staff in their workplace in order to evaluate the usefulness of PLMM in user tasks according to the FRBR tasks: find, identify, select, and obtain; and collection development tasks. The research found that 'somewhat high' efficiency of the PLMM was perceived among the participants in the two tasks. The finding also suggests that perceived efficiency of the PLMM was significantly higher with more years of users' experience with the PLMs. The status of users is another factor which positively affected the perceived efficiency of the PLMM.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {367–368},
numpages = {2},
keywords = {palm leaf manuscript, metadata schema, cultural heritage},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555467,
author = {de la Chica, Sebastian and Ahmad, Faisal and Gu, Qianyi and Okoye, Ifi and Maull, Keith and Sumner, Tamara and Butcher, Kirsten R.},
title = {A Personalized Learning Environment},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555467},
doi = {10.1145/1555400.1555467},
abstract = {We report on the current research activities and results obtained through the Concept Learning service for Concept Knowledge (CLICK) and present a demonstration of the system. This poster session will focus on a demonstration of the CLICK system and the results of the learning study},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {369–370},
numpages = {2},
keywords = {student misconceptions, digital library resources, personalization, competency models, knowledge models},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555468,
author = {Christel, Michael G. and Maher, Bryan S. and Li, Huan},
title = {Analysis of Transaction Logs for Insights into Use of Life Oral Histories},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555468},
doi = {10.1145/1555400.1555468},
abstract = {A digital video library of over 900 hours of video and 18000 stories from The HistoryMakers was used by 214 students, faculty, librarians, and life-long learners interacting with a system providing multiple search and viewing capabilities over a trial period of several months. User demographics and actions were logged, providing metrics on how the system was used. This poster overviews a few highlights from these transaction logs of the Informedia digital video library system for life oral histories.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {371–372},
numpages = {2},
keywords = {video retrieval, digital video library, oral histories},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555469,
author = {Chung, Wingyan},
title = {Summarizing User-Generated Reviews in Digital Libraries: A Visual Clustering Approach},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555469},
doi = {10.1145/1555400.1555469},
abstract = {In this paper, we describe a visual clustering approach to summarizing user-generated reviews of digital library items and services. The approach consists of the steps of sentence extraction, aspect identification, opinion classification, and review summarization. Our work augments existing work by considering non-standard input and by incorporating clustering and visualization in summarization.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {373–374},
numpages = {2},
keywords = {user-generated review, text summarization, visualization, clustering, aspect analysis, text classification, sentiment analysis},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555470,
author = {Chute, Ryan and Dresher, Stephan and Balakireva, Luda and Van de Sompel, Herbert},
title = {An Interoperability Service Framework for High-Resolution Image Applications},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555470},
doi = {10.1145/1555400.1555470},
abstract = {This poster presents a prototype architecture and potential use-cases for a standards-based service framework to simplify development of high-resolution image viewing clients.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {375–376},
numpages = {2},
keywords = {digital libraries, architecture, OAI-ORE, openurl, JPEG 2000, standards, JSON, interoperability, digital imaging},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555471,
author = {Cunningham, Sally Jo and Bennett, Erin K.},
title = {Tailoring Greenstone for Seniors},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555471},
doi = {10.1145/1555400.1555471},
abstract = {We present a re-design of Greenstone to support seniors (aged over 65) in managing documents reflecting their life history.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {377–378},
numpages = {2},
keywords = {senior users, personal history, home archiving},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555472,
author = {Cunningham, Sally Jo and Bydder, Jillene},
title = {A Mixed Digital / Physical Snapshot of Early Internet / Web Usage in New Zealand},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555472},
doi = {10.1145/1555400.1555472},
abstract = {We are in the early stages of developing a unique physical and digital record of New Zealand's early experience of the Internet.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {379–380},
numpages = {2},
keywords = {digital museum, history of the web, internet archive},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555473,
author = {Easty, Richard and Nikolov, Nikolay},
title = {Mashing up Life Science Literature Resources},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555473},
doi = {10.1145/1555400.1555473},
abstract = {In the life sciences one of the pronounced problems is the deluge of new results and data that are produced on a daily basis. This data can take many different forms, e.g. microarray probes, gene sequences, protein structures and is added by hundreds of research centers world-wide in a largely uncoordinated fashion. Thus integration of life science data is growing in importance. Unfortunately, most research centers do not have particular incentive to spend efforts on integrating their data with data produced by others. This task is largely left to large publicly-sponsored institutions like the US National Library of Medicine and similar institutions in other countries. Unfortunately, despite their work in this area, the integration of web-based life science resources is still an open issue (and one ever growing in importance) as these organizations cannot cope with the information deluge that is happening on a daily basis in the life sciences. Thus it becomes essential that as many as possible third parties are engaged in the process. Here we demonstrate a simple prototype of a browser plugin that creates a platform for third parties to contribute to cross-linking related online life science data resources and thus improving the search experience and the productivity of the life science community. The plugin creates a convenient programming interface that minimizes the effort that arises for such third-party contributors. We have provided reference implementations using the plugin that cross-link life science literature resources and illustrate the potential for third parties to create mashups that could be applied also in areas other than the life sciences.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {381–382},
numpages = {2},
keywords = {data integration, life science literature, browser plugin},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555474,
author = {Edwards, Phillip M.},
title = {Representing Publication and Distribution Practices for Scholarly Materials: A Cross-Disciplinary Comparison},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555474},
doi = {10.1145/1555400.1555474},
abstract = {This poster presents a pluralistic approach for representing discipline-specific, cross-disciplinary, and discipline-independent work practices related to scholarly communication. This approach has been applied to qualitative analysis from an investigation of publication and distribution practices of scholars within the biological sciences and the field of communication. The resulting representations illustrate shared work practices and areas where diverse practices exist, both of which can guide the development of digital collections of scholarly materials. This poster also considers challenges related to aligning data collection methods with the application of these representational techniques.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {383–384},
numpages = {2},
keywords = {work practices, scholarly communication, scholarly publication},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555475,
author = {Esteva, Maria and Bi, Hai},
title = {Inferring Intra-Organizational Collaboration from Cosine Similarity Distributions in Text Documents},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555475},
doi = {10.1145/1555400.1555475},
abstract = {We present a method that uses text mining methods and statistical distributions to infer degrees of collaboration between staff members in an organization, based on the similarity of the documents that that they wrote and exchanged over time.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {385–386},
numpages = {2},
keywords = {digital archives, statistical distributions, text mining},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555476,
author = {Gong, Jun and Wang, Lidan and Oard, Douglas W.},
title = {Personal Name-Matching through Name Transformation},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555476},
doi = {10.1145/1555400.1555476},
abstract = {A graph theory based method is proposed to exploit name transformation for personal name-matching. Experiment results on three personal name datasets show that the method is effective.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {387–388},
numpages = {2},
keywords = {personal name-matching, name transformation, string distance},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555477,
author = {Guo, Qi and Kelly, Ryan P. and Deemer, Selden and Murphy, Arthur and Smith, Joan A. and Agichtein, Eugene},
title = {EMU: The Emory User Behavior Data Management System for Automatic Library Search Evaluation},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555477},
doi = {10.1145/1555400.1555477},
abstract = {We describe EMU, a system for collecting, managing, and mining the behavior data collected in the Emory libraries search system. We describe the data capture system based on the LibX browser plugin, the database management system for successfully storing, searching and exploring millions of resulting user interactions, and preliminary results of interesting queries and statistics that we are using to evaluate the effectiveness of library search tools.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {389–390},
numpages = {2},
keywords = {data exploration, library search evaluation, user behavior modeling},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555478,
author = {Haruechaiyasak, Choochart and Kongthon, Alisa and Thaiprayoon, Santipong},
title = {Building a Thailand Researcher Network Based on a Bibliographic Database},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555478},
doi = {10.1145/1555400.1555478},
abstract = {Among many practical and domain-specific tasks, expertise retrieval (ER) has recently gained increasing attention in the information retrieval and knowledge management communities. This paper describes our ongoing project to design and implement an expert retrieval system with the scope on researchers who work in Thailand. In our current system prototype, we assume that the areas of expertise among researchers can be extracted from bibliographic databases. We use the Science Citation Index (SCI) database to provide the information for representing the expert profiles. From the SCI database, we queried and retrieved publications covering from the year 2001 to 2008 by specifying the affiliation equal to "Thailand". The results contain a set of approximately 23,000 publications. We downloaded and extracted four related fields including authors (denoted by AU), controlled terms (denoted by ID), keywords (denoted by DE) and subject category (denoted by SC). To build a researcher network, we consider two types of relationships: direct and indirect. The direct (or social) relationship is defined as the co-authoring degree between one researcher to others. The co-authoring degree between two researchers, co-authoring(A,B), can be calculated based on the co-occurrence frequency between A and B found in the field AU of 23,000 retrieved records. The indirect (or topical relationship is defined when two researchers have publications under the same topics. The topical degree between two researchers, topical(A,B), can be calculated based on the similarity measure between two sets of extracted keywords, keyword(A) and keyword(B), representing researcher A and B, respectively. The keyword set can be extracted from the fields ID, DE and SC. An author with high frequencies on particular keywords is considered an expert in the corresponding research topics.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {391–392},
numpages = {2},
keywords = {expertise retrieval, social network, R&D management},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555479,
author = {Hirt, Christopher and Simons, Gary and Spanne, Joan},
title = {Building a MARC-to-OLAC Crosswalk: Repurposing Library Catalog Data for the Language Resources Community},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555479},
doi = {10.1145/1555400.1555479},
abstract = {The Open Language Archives Community (OLAC) is an international partnership of institutions which are building a network of interoperating repositories and services to create a worldwide virtual library of language resources (that is, resources that document, describe, or develop the more than 7,000 known languages of the world). OLAC uses a community-specific refinement of qualified Dublin Core [http://www.language-archives.org/OLAC/metadata.htm] along with a community-specific refinement of the OAI Protocol for Metadata Harvesting [http://www.language-archives.org/OLAC/repositories.htm] to maintain an aggregated catalog of the holdings of the 35 participating archives. OLAC recognizes that the language resources of interest to the community come not only from sources within the community but also from many sources outside the community. This poster describes one approach we have developed for addressing this issue, namely, a crosswalk that transforms the MARC21 catalog for a library or archive into an OAI static repository that holds an OLAC metadata record for each MARC record identified as describing a language resource.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {393–394},
numpages = {2},
keywords = {ISO 639, language identification},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555480,
author = {Hu, Chang and Rose, Anne and Bederson, Benjamin B.},
title = {Locating Text in Scanned Books},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555480},
doi = {10.1145/1555400.1555480},
abstract = {In this paper, we describe a work flow to extract and verify text locations using commercial software, along with free software products and human proofing. To help mid-sized digital libraries, we are making our solution available as open source software.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {395–396},
numpages = {2},
keywords = {word location, book readers, readability, adobe acrobat, digital libraries},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555481,
author = {Huang, Sheng-Cheng and Bias, Randolph G. and Payne, Tanya L. and Rogers, Jay B.},
title = {Remote Usability Testing: A Practice},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555481},
doi = {10.1145/1555400.1555481},
abstract = {For increasingly frequent use of library resources by remote users, remote usability testing has become a valuable tool for those who would pursue an empirical, user-centered design of the interfaces to their electronic resources and services. This paper describes our implementation of remote usability tests to evaluate prototypes of a web content management application developed by Vignette Corporation, and reports sample results to illustrate the utility of such an approach that can help designing and improving interfaces of digital library projects and their usability.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {397–398},
numpages = {2},
keywords = {usability testing, remote testing, collaborative design},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555482,
author = {Hughes, J. Steven and Crichton, Daniel J. and Mattmann, Chris A.},
title = {Scientific Digital Libraries, Interoperability, and Ontologies},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555482},
doi = {10.1145/1555400.1555482},
abstract = {Scientific digital libraries serve complex and evolving research communities. Justifications for the development of scientific digital libraries include the desire to preserve science data and the promises of information interconnectedness, correlative science, and system interoperability. Research [1] suggests single shared ontologies are fundamental to fulfilling these promises. We present a tool framework, a set of principles, and a real world case study where shared ontologies are used to develop and manage science information models and subsequently guide the implementation of scientific digital libraries. The tool framework, based on an ontology modeling tool as illustrated in Figure 1, was configured to develop, manage, and keep shared ontologies relevant within changing domains and to promote the interoperability, interconnectedness, and correlation desired by scientists.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {399–400},
numpages = {2},
keywords = {information model, digital library, ontology, interoperability, science metadata, science data},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555483,
author = {Ibekwe-SanJuan, Fidelia and SanJuan, Eric},
title = {The Landscape of Information Science: 1996-2008},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555483},
doi = {10.1145/1555400.1555483},
abstract = {We propose a methodology combining symbolic and numeric information to map the structure of research in Information Science between 1996-2008. The visualization of the resulting maps showed that while the two-camp structure of Information Science observed in previous studies is still valid, other research poles like web and user-oriented studies are building bridges between the two hitherto isolated poles.},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {401–402},
numpages = {2},
keywords = {knowledge domain mapping, text mining, information visualization, clustering},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555484,
author = {Ippolito, Jon and Rinehart, Richard and Lutz, Marilyn and Fitzgerald, Sharon},
title = {Forging the Future: New Tools for Variable Media Art Preservation},
year = {2009},
isbn = {9781605583228},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/1555400.1555484},
doi = {10.1145/1555400.1555484},
booktitle = {Proceedings of the 9th ACM/IEEE-CS Joint Conference on Digital Libraries},
pages = {403–404},
numpages = {2},
keywords = {variable media art, new media, preservation strategies, metadata},
location = {Austin, TX, USA},
series = {JCDL '09}
}

@inproceedings{10.1145/1555400.1555485,
author = {Ishita, Emi and Mine, Shinji and Koizumi, Masanori and Miyata, Yosuke and Kunimoto, Chihiro and Shiozaki, Junko and Kurata, Keiko and Ueda, Shuichi},
title = {

license: Unlicense

repository: goyalkaraniit/acm-cr

repo_name: goyalkaraniit/acm-cr

branch_name: refs/heads/main