Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204840
Richard A. Medina, L. A. Smith, Deborah R. Wagner
We describe a method of automatically creating a content-based index of musical scores. The goal is to capture the themes, or motifs, that appear in the music. The method was tested by building an index of 25 orchestral movements from the classical music literature. For every movement, the system captured the primary theme, or a variation of the primary theme. In addition, it captured 13 of 28 secondary themes. The resulting index was 14% of the size of the database. A further reduction of 2% is possible; however, this discards secondary themes. A listening experiment using five orchestral movements showed that people can reliably recognize secondary themes after listening to a piece of music-therefore, it may be necessary to retain secondary themes in a score index.
{"title":"Content-based indexing of musical scores","authors":"Richard A. Medina, L. A. Smith, Deborah R. Wagner","doi":"10.1109/JCDL.2003.1204840","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204840","url":null,"abstract":"We describe a method of automatically creating a content-based index of musical scores. The goal is to capture the themes, or motifs, that appear in the music. The method was tested by building an index of 25 orchestral movements from the classical music literature. For every movement, the system captured the primary theme, or a variation of the primary theme. In addition, it captured 13 of 28 secondary themes. The resulting index was 14% of the size of the database. A further reduction of 2% is possible; however, this discards secondary themes. A listening experiment using five orchestral movements showed that people can reliably recognize secondary themes after listening to a piece of music-therefore, it may be necessary to retain secondary themes in a score index.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"389 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123393266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204876
T. Sumner, M. Khoo, Mimi Recker, M. Marlino
The purpose of the study was to identify educators' expectations and requirements for the design of educational digital collections for classroom use. A series of five focus groups was conducted with practicing teachers, preservice teachers, and science librarians, drawn from different educational contexts (i.e., K-5, 6-12, college). Participants' expect that the added value of educational digital collections is the provision of: (1) 'high quality' teaching and learning resources, and (2) additional contextual information beyond that in the resource. Key factors that influence educators' perceptions of quality were identified: scientific accuracy, bias, advertising, design and usability, and the potential for student distraction. The data showed that participants judged these criteria along a continuum of tolerance, combining consideration of several factors in their final judgements. Implications for collections accessioning policies, peer review, and digital library service design are discussed.
{"title":"Understanding educator perceptions of \"quality\" in digital libraries","authors":"T. Sumner, M. Khoo, Mimi Recker, M. Marlino","doi":"10.1109/JCDL.2003.1204876","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204876","url":null,"abstract":"The purpose of the study was to identify educators' expectations and requirements for the design of educational digital collections for classroom use. A series of five focus groups was conducted with practicing teachers, preservice teachers, and science librarians, drawn from different educational contexts (i.e., K-5, 6-12, college). Participants' expect that the added value of educational digital collections is the provision of: (1) 'high quality' teaching and learning resources, and (2) additional contextual information beyond that in the resource. Key factors that influence educators' perceptions of quality were identified: scientific accuracy, bias, advertising, design and usability, and the potential for student distraction. The data showed that participants judged these criteria along a continuum of tolerance, combining consideration of several factors in their final judgements. Implications for collections accessioning policies, peer review, and digital library service design are discussed.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129286885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204883
J. Ward
This research describes an empirical study of how the unqualified Dublin core metadata element set (DC or DCMES) is used by 100 data providers (DPs) registered with the Open Archives Initiative (OAI). The research was conducted to determine whether or not the DCMES is used to its full capabilities. Eighty-two of 100 DPs have metadata records available for analysis. DCMES usage varies by type of DP. The average number of Dublin core elements per record is eight, with an average of 91,785 Dublin core elements in each DP. Five of the 15 elements of the DCMES are used 71% of the time. The results show the unqualified DCMES is not used to its fullest extent within DPs registered with the OAI.
{"title":"A quantitative analysis of unqualified Dublin Core Metadata Element Set usage within data providers registered with the Open Archives Initiative","authors":"J. Ward","doi":"10.1109/JCDL.2003.1204883","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204883","url":null,"abstract":"This research describes an empirical study of how the unqualified Dublin core metadata element set (DC or DCMES) is used by 100 data providers (DPs) registered with the Open Archives Initiative (OAI). The research was conducted to determine whether or not the DCMES is used to its full capabilities. Eighty-two of 100 DPs have metadata records available for analysis. DCMES usage varies by type of DP. The average number of Dublin core elements per record is eight, with an average of 91,785 Dublin core elements in each DP. Five of the 15 elements of the DCMES are used 71% of the time. The results show the unqualified DCMES is not used to its fullest extent within DPs registered with the OAI.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124764095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204898
A. Zeitz, I. Bruder
We describe a way to integrate fine granular structures of digital documents in an object-oriented database. A generic data model was specified to provide a simple and flexible way to manage the documents. The demonstration system includes a possibility to create and import document collections, to map document structures to the internal generic model, and finally to search for documents and to present them.
{"title":"Object-oriented modeling, import and query processing of digital documents","authors":"A. Zeitz, I. Bruder","doi":"10.1109/JCDL.2003.1204898","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204898","url":null,"abstract":"We describe a way to integrate fine granular structures of digital documents in an object-oriented database. A generic data model was specified to provide a simple and flexible way to manage the documents. The demonstration system includes a possibility to create and import document collections, to map document structures to the internal generic model, and finally to search for documents and to present them.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114379288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204893
Derek Stevenson, Chih-Chien Chao, Sakti Srivastava, J. Durack, A. Ladd, K. Montgomery, Jennifer R. Stringer, P. Dev
The Stanford MediaServer has previously been deployed to catalog, organize, and centralize management of such media collections via the World Wide Web. Educational tools have been developed on top of existing MediaServer infrastructure to address a range of pedagogical models, and to promote widespread adoption within the Stanford Medical School curriculum and departments. These tools include Slide Show, Export to PowerPoint, Teaching File, and e-Books. With the exception of e-Books, these tools use Web-based wizards to lead the user through the steps for creating each component.
{"title":"Educational tools in support of the Stanford MediaServer","authors":"Derek Stevenson, Chih-Chien Chao, Sakti Srivastava, J. Durack, A. Ladd, K. Montgomery, Jennifer R. Stringer, P. Dev","doi":"10.1109/JCDL.2003.1204893","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204893","url":null,"abstract":"The Stanford MediaServer has previously been deployed to catalog, organize, and centralize management of such media collections via the World Wide Web. Educational tools have been developed on top of existing MediaServer infrastructure to address a range of pedagogical models, and to promote widespread adoption within the Stanford Medical School curriculum and departments. These tools include Slide Show, Export to PowerPoint, Teaching File, and e-Books. With the exception of e-Books, these tools use Web-based wizards to lead the user through the steps for creating each component.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126730423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204928
A. Zhang, D. Gourley
We present a comprehensive digital collections management and presentation system built by customizing and integrating freely available open source software. We adapted the DC-dot Dublin Core generator for metadata creation and management, and integrated it with the Greenstone digital library software to present our digital collections on the Web. Additional functions were implemented using freely available scripting tools.
{"title":"A digital collections management system based on open source software","authors":"A. Zhang, D. Gourley","doi":"10.1109/JCDL.2003.1204928","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204928","url":null,"abstract":"We present a comprehensive digital collections management and presentation system built by customizing and integrating freely available open source software. We adapted the DC-dot Dublin Core generator for metadata creation and management, and integrated it with the Greenstone digital library software to present our digital collections on the Web. Additional functions were implemented using freely available scripting tools.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122220770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204921
Meng Yang, Xiangming Mu, G. Marchionini
Traditional video libraries only catalog and index videos at the piece level. Digital videos need to be catalogued and indexed both on multiple levels (e.g. video, segment and frame) and through multiple modalities (e.g., textual description and visual surrogate). VIVO (Video Indexing and Visualization Organizer) is such a prototype tool we developed to help digital video librarians to input, edit and manage video metadata elements on different levels.
传统的视频库只对视频片段进行编目和索引。数字视频需要在多个层面(如视频、片段和帧)和通过多种方式(如文本描述和视觉替代)进行编目和索引。VIVO (Video Indexing and Visualization Organizer)就是我们开发的一个原型工具，它可以帮助数字视频图书管理员在不同层次上输入、编辑和管理视频元数据元素。
{"title":"VIVO - a Video Indexing and Visualization Organizer","authors":"Meng Yang, Xiangming Mu, G. Marchionini","doi":"10.1109/JCDL.2003.1204921","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204921","url":null,"abstract":"Traditional video libraries only catalog and index videos at the piece level. Digital videos need to be catalogued and indexed both on multiple levels (e.g. video, segment and frame) and through multiple modalities (e.g., textual description and visual surrogate). VIVO (Video Indexing and Visualization Organizer) is such a prototype tool we developed to help digital video librarians to input, edit and manage video metadata elements on different levels.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124607452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204934
A. Komlódi, Nadia Caidi, Kristin Wheeler
The scope and reach of digital libraries (DL) is truly global, spanning geographical and cultural boundaries, yet few scholars have investigated the influence of culture as it pertains to the design and use of digital libraries. We examine cross-cultural issues around the use and development of DLs, especially as they relate to supporting cross-cultural usability of DLs.
{"title":"Cross-cultural usability for digital libraries","authors":"A. Komlódi, Nadia Caidi, Kristin Wheeler","doi":"10.1109/JCDL.2003.1204934","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204934","url":null,"abstract":"The scope and reach of digital libraries (DL) is truly global, spanning geographical and cultural boundaries, yet few scholars have investigated the influence of culture as it pertains to the design and use of digital libraries. We examine cross-cultural issues around the use and development of DLs, especially as they relate to supporting cross-cultural usability of DLs.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124698969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204892
Jeffrey A. Rydberg-Cox
Early modern books written in Latin contain many abbreviations of common words that are derived from earlier manuscript practice. While these abbreviations are usually easily deciphered by a reader well-versed in Latin, they pose technical problems for full text digitization: they are difficult to OCR or have typed and - if they are not expanded correctly - they limit the effectiveness of information retrieval and reading support tools in the digital library. We describe a method for the automatic expansion and disambiguation of these abbreviations.
{"title":"Automatic disambiguation of Latin abbreviations in early modern texts for humanities digital libraries","authors":"Jeffrey A. Rydberg-Cox","doi":"10.1109/JCDL.2003.1204892","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204892","url":null,"abstract":"Early modern books written in Latin contain many abbreviations of common words that are derived from earlier manuscript practice. While these abbreviations are usually easily deciphered by a reader well-versed in Latin, they pose technical problems for full text digitization: they are difficult to OCR or have typed and - if they are not expanded correctly - they limit the effectiveness of information retrieval and reading support tools in the digital library. We describe a method for the automatic expansion and disambiguation of these abbreviations.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"25 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130653312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204915
E. Cramer, D. Krafft, Diane Hillmann, J. Saylor, Carol Terrizzi
The NSDL community consists of large, discipline diverse, and decentralized user groups made up of collaborator communities who create, aggregate, and contribute digital resources to the NSDL. NSDL Core Integration provides "wholesale" services to NSDL collaborator communities who may "retail" those services through their own portals, perhaps packaged with additional content selected to meet their specialized users' needs. NSDL "wholesale" services will support rich representations of complex data relationships. NSDL will distribute access to aggregations and annotations stored in the NSDL metadata repository that have been harvested, normalized (based on the scaleable library production model in use at nsdl.org), and exposed for re-harvest. "Retailers" may use the Open Archives Initiative (OAI) for Metadata Harvesting Protocol to harvest these structured data relationships and make them available for use in other library services.
{"title":"Contribution and collaboration strategies for the National Science Digital Library (nsdl.org): investigating technological solutions to facilitate social evolution of a collaborative infrastructure","authors":"E. Cramer, D. Krafft, Diane Hillmann, J. Saylor, Carol Terrizzi","doi":"10.1109/JCDL.2003.1204915","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204915","url":null,"abstract":"The NSDL community consists of large, discipline diverse, and decentralized user groups made up of collaborator communities who create, aggregate, and contribute digital resources to the NSDL. NSDL Core Integration provides \"wholesale\" services to NSDL collaborator communities who may \"retail\" those services through their own portals, perhaps packaged with additional content selected to meet their specialized users' needs. NSDL \"wholesale\" services will support rich representations of complex data relationships. NSDL will distribute access to aggregations and annotations stored in the NSDL metadata repository that have been harvested, normalized (based on the scaleable library production model in use at nsdl.org), and exposed for re-harvest. \"Retailers\" may use the Open Archives Initiative (OAI) for Metadata Harvesting Protocol to harvest these structured data relationships and make them available for use in other library services.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"199 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133593919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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