Pub Date : 2003-05-27DOI: 10.1109/JCDL.2003.1204912
Joo-Hwee Lim, Jun Yu Li, P. Mulhem, Q. Tian
With the accumulation of consumer's personal image library, the problem of managing, browsing, querying and presenting photos effectively and efficiently would become critical. We propose a framework for automatic organization of personal image libraries based on analysis of image creation time stamps and image contents to facilitate browsing and summarization of images.
{"title":"Content-based summarization for personal image library","authors":"Joo-Hwee Lim, Jun Yu Li, P. Mulhem, Q. Tian","doi":"10.1109/JCDL.2003.1204912","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204912","url":null,"abstract":"With the accumulation of consumer's personal image library, the problem of managing, browsing, querying and presenting photos effectively and efficiently would become critical. We propose a framework for automatic organization of personal image libraries based on analysis of image creation time stamps and image contents to facilitate browsing and summarization of images.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"34 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":"115609185","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.2003.1204853
J. French, A. C. Chapin, W. Martin
Content-based image retrieval uses features that can be extracted from the images themselves. Using more than one representation of the images in a collection can improve the results presented to a user without changing the underlying feature extraction or search technologies. We present an example of this "multiple viewpoint" approach, multiple image channels, and discuss its advantages for an image-seeking user. This approach has also been shown to dramatically improve retrieval effectiveness in content-based image retrieval systems [J.C. French et al., (2003)].
基于内容的图像检索使用可以从图像本身提取的特征。在集合中使用多个图像表示可以在不改变底层特征提取或搜索技术的情况下改善呈现给用户的结果。我们给出了这种“多视点”方法、多图像通道的一个例子，并讨论了它对图像搜索用户的优势。这种方法也被证明可以显著提高基于内容的图像检索系统的检索效率[j]French et al.，(2003)]。
{"title":"An application of multiple viewpoints to content-based image retrieval","authors":"J. French, A. C. Chapin, W. Martin","doi":"10.1109/JCDL.2003.1204853","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204853","url":null,"abstract":"Content-based image retrieval uses features that can be extracted from the images themselves. Using more than one representation of the images in a collection can improve the results presented to a user without changing the underlying feature extraction or search technologies. We present an example of this \"multiple viewpoint\" approach, multiple image channels, and discuss its advantages for an image-seeking user. This approach has also been shown to dramatically improve retrieval effectiveness in content-based image retrieval systems [J.C. French et al., (2003)].","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"7 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":"115517797","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.2003.1204854
Byron Marshall, Yiwen Zhang, Hsinchun Chen, Ann M. Lally, R. Shen, E. Fox, L. Cassel
The National Science Digital Library (NSDL), launched in December 2002, is emerging as a center of innovation in digital libraries as applied to education. As a part of this extensive project, the GetSmart system was created to apply knowledge management techniques in a learning environment. The design of the system is based on an analysis of learning theory and the information search process. Its key notion is the integration of search tools and curriculum support with concept mapping. More than 100 students at the University of Arizona and Virginia Tech used the system in the fall of 2002. A database of more than one thousand student-prepared concept maps has been collected with more than forty thousand relationships expressed in semantic, graphical, node-link representations. Preliminary analysis of the collected data is revealing interesting knowledge representation patterns.
{"title":"Convergence of knowledge management and e-learning: the GetSmart experience","authors":"Byron Marshall, Yiwen Zhang, Hsinchun Chen, Ann M. Lally, R. Shen, E. Fox, L. Cassel","doi":"10.1109/JCDL.2003.1204854","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204854","url":null,"abstract":"The National Science Digital Library (NSDL), launched in December 2002, is emerging as a center of innovation in digital libraries as applied to education. As a part of this extensive project, the GetSmart system was created to apply knowledge management techniques in a learning environment. The design of the system is based on an analysis of learning theory and the information search process. Its key notion is the integration of search tools and curriculum support with concept mapping. More than 100 students at the University of Arizona and Virginia Tech used the system in the fall of 2002. A database of more than one thousand student-prepared concept maps has been collected with more than forty thousand relationships expressed in semantic, graphical, node-link representations. Preliminary analysis of the collected data is revealing interesting knowledge representation patterns.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"41 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":"121681980","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.2003.1204918
R. Pandya, B. Domenico, M. Marlino
THREDDS (Thematic Real-Time Earth Distributed Data Servers) services catalog geophysical data and other data services to support discovery and use by researchers. THREDDS, however, doesn't support data discovery and use by learners and educators (i.e. novices). Educational digital libraries, like DLESE (Digital Library for Earth System Education) provide rich metadata descriptions that are effective in helping novices locate and use most types of learning resources. DLESE, however, doesn't provide a way for novices to discover geophysical data in immediately usable forms. The VGEE (Visual Geophysical Exploration Environment) supports novices' discovery and use of geophysical data by linking THREDDS services with educational curricula and learner-centered data tools. The curricula are cataloged in DLESE and so can be discovered in educational settings. These curricula then guide novices to the appropriate tools and illustrate meaningful use of the data. More generally, by coupling data to curricular documents, text-based discovery tools (e.g. search engines) can be extended to data.
{"title":"Finding and using data in educational digital libraries","authors":"R. Pandya, B. Domenico, M. Marlino","doi":"10.1109/JCDL.2003.1204918","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204918","url":null,"abstract":"THREDDS (Thematic Real-Time Earth Distributed Data Servers) services catalog geophysical data and other data services to support discovery and use by researchers. THREDDS, however, doesn't support data discovery and use by learners and educators (i.e. novices). Educational digital libraries, like DLESE (Digital Library for Earth System Education) provide rich metadata descriptions that are effective in helping novices locate and use most types of learning resources. DLESE, however, doesn't provide a way for novices to discover geophysical data in immediately usable forms. The VGEE (Visual Geophysical Exploration Environment) supports novices' discovery and use of geophysical data by linking THREDDS services with educational curricula and learner-centered data tools. The curricula are cataloged in DLESE and so can be discovered in educational settings. These curricula then guide novices to the appropriate tools and illustrate meaningful use of the data. More generally, by coupling data to curricular documents, text-based discovery tools (e.g. search engines) can be extended to data.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"93 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":"114819638","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.2003.1204933
Marcos André Gonçalves, G. Panchanathan, U. Ravindranathan, A. Krowne, E. Fox, F. Jagodzinski, L. Cassel
We describe current efforts and developments building on our proposal for an XML log standard format for digital library (DL) logging analysis and companion tools. Focus is given to the evolution of formats and tools, based on analysis of deployment in several DL systems and testbeds. Recent development of analysis tools also is discussed.
{"title":"The XML log standard for digital libraries: analysis, evolution, and deployment","authors":"Marcos André Gonçalves, G. Panchanathan, U. Ravindranathan, A. Krowne, E. Fox, F. Jagodzinski, L. Cassel","doi":"10.1109/JCDL.2003.1204933","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204933","url":null,"abstract":"We describe current efforts and developments building on our proposal for an XML log standard format for digital library (DL) logging analysis and companion tools. Focus is given to the evolution of formats and tools, based on analysis of deployment in several DL systems and testbeds. Recent development of analysis tools also is discussed.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"17 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":"124508887","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.2003.1204923
L. Akli, C. Collins, J. Smith, R. Butler, A. Chang, Y. George, N. Gough, M. Lowy, M. Mátyás, B. Muramatsu, S. Musante, J. Taylor
The BEN Collaborative, spearheaded by the American Association for the Advancement of Science (AAAS) and composed of professional societies and coalitions for biology education, is developing a revolutionary approach for transforming biology teaching and learning in undergraduate and graduate institutions, as well as professional schools. Through the development of a BEN portal site, the BEN Collaborative is providing users with searchable and seamless access to BEN Collaborators' digital library collections of accurate and reliable biology education resources. The challenges met by BEN in collaboratively developing a portal site and digital collection is discussed.
{"title":"BioSci education network (BEN) collaborative","authors":"L. Akli, C. Collins, J. Smith, R. Butler, A. Chang, Y. George, N. Gough, M. Lowy, M. Mátyás, B. Muramatsu, S. Musante, J. Taylor","doi":"10.1109/JCDL.2003.1204923","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204923","url":null,"abstract":"The BEN Collaborative, spearheaded by the American Association for the Advancement of Science (AAAS) and composed of professional societies and coalitions for biology education, is developing a revolutionary approach for transforming biology teaching and learning in undergraduate and graduate institutions, as well as professional schools. Through the development of a BEN portal site, the BEN Collaborative is providing users with searchable and seamless access to BEN Collaborators' digital library collections of accurate and reliable biology education resources. The challenges met by BEN in collaboratively developing a portal site and digital collection is discussed.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"24 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":"122239908","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.2003.1204865
Patrick Hochstenbach, H. Jerez, H. Sompel
Although the OAI-PMH specification is focused on making it straightforward for data providers to expose metadata, practice shows that in certain significant situations deployment of OAI-PMH conformant repository software remains problematic. We report on research aimed at devising solutions to further lower the barrier to make metadata collections harvestable. We provide an in depth description of an approach in which a data provider makes a metadata collection available as an XML file with a specific format - an OAI static repository - which is made OAI-PMH harvestable through the intermediation of software - an OAI static repository gateway - operated by a third party. We describe the properties of both components, and provide insights in our experience with an experimental implementation of a gateway.
{"title":"The OAI-PMH static repository and static repository gateway","authors":"Patrick Hochstenbach, H. Jerez, H. Sompel","doi":"10.1109/JCDL.2003.1204865","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204865","url":null,"abstract":"Although the OAI-PMH specification is focused on making it straightforward for data providers to expose metadata, practice shows that in certain significant situations deployment of OAI-PMH conformant repository software remains problematic. We report on research aimed at devising solutions to further lower the barrier to make metadata collections harvestable. We provide an in depth description of an approach in which a data provider makes a metadata collection available as an XML file with a specific format - an OAI static repository - which is made OAI-PMH harvestable through the intermediation of software - an OAI static repository gateway - operated by a third party. We describe the properties of both components, and provide insights in our experience with an experimental implementation of a gateway.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"38 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":"114774203","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.2003.1204860
Natalia Reyes-Farfán, J. A. Sánchez
We describe MiBiblio 2.0, a highly personalizable user interface for a federation of digital libraries under the OAI protocol for metadata harvesting (OAI-PMH). MiBiblio 2.0 allows users to personalize their personal space by choosing the resources and services they need, as well as to organize, classify and manage their workspaces including resources from any of the federated libraries. Results can be kept in personal spaces and organized into categories using a drag-and-drop interface.
{"title":"Personal spaces in the context of OAI","authors":"Natalia Reyes-Farfán, J. A. Sánchez","doi":"10.1109/JCDL.2003.1204860","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204860","url":null,"abstract":"We describe MiBiblio 2.0, a highly personalizable user interface for a federation of digital libraries under the OAI protocol for metadata harvesting (OAI-PMH). MiBiblio 2.0 allows users to personalize their personal space by choosing the resources and services they need, as well as to organize, classify and manage their workspaces including resources from any of the federated libraries. Results can be kept in personal spaces and organized into categories using a drag-and-drop interface.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"4 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":"123604103","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.2003.1204877
Frank Oldenettel, Michael Malachinski, Dennis Reil
We present the project LEBONED that focuses on the integration of digital libraries and their contents into Web-based learning environments. We describe in general how the architecture of a standard learning management system has to be modified to enable the integration of digital libraries. An important part of this modification is the LEBONED metadata architecture which depicts the handling of metadata and documents imported from digital libraries. The main components of this architecture and their interrelation are presented in detail. Afterwards we show a practical application of the concepts described before: the integration of the digital library eVerlage into the learning management system Blackboard.
{"title":"Integrating digital libraries into learning environments: the LEBONED approach","authors":"Frank Oldenettel, Michael Malachinski, Dennis Reil","doi":"10.1109/JCDL.2003.1204877","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204877","url":null,"abstract":"We present the project LEBONED that focuses on the integration of digital libraries and their contents into Web-based learning environments. We describe in general how the architecture of a standard learning management system has to be modified to enable the integration of digital libraries. An important part of this modification is the LEBONED metadata architecture which depicts the handling of metadata and documents imported from digital libraries. The main components of this architecture and their interrelation are presented in detail. Afterwards we show a practical application of the concepts described before: the integration of the digital library eVerlage into the learning management system Blackboard.","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":"129732089","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.2003.1204902
Quentin M. Briggs
The International Technology Education (ITEA), in partnership with the Eisenhower National Clearinghouse (ENC) and funded by the National Science Foundation has created a comprehensive digital library collection for K-12 technological literacy in an accessible virtual environment. ICON, or the innovation curriculum online network, is a central source for information dealing with technology and innovation. ICON serves as a national electronic roadmap to connect users, such as teachers, professors, students, museum staff, and parents with information about our human built and innovated world. Users may use the digital library to access resources ranked according to technological literacy content and pedagogy, interact with quality instructional resources, and to enhance online search capabilities relevant to the needs of the user population.
{"title":"ICON (innovation curriculum online network): the national digital library for technological literacy","authors":"Quentin M. Briggs","doi":"10.1109/JCDL.2003.1204902","DOIUrl":"https://doi.org/10.1109/JCDL.2003.1204902","url":null,"abstract":"The International Technology Education (ITEA), in partnership with the Eisenhower National Clearinghouse (ENC) and funded by the National Science Foundation has created a comprehensive digital library collection for K-12 technological literacy in an accessible virtual environment. ICON, or the innovation curriculum online network, is a central source for information dealing with technology and innovation. ICON serves as a national electronic roadmap to connect users, such as teachers, professors, students, museum staff, and parents with information about our human built and innovated world. Users may use the digital library to access resources ranked according to technological literacy content and pedagogy, interact with quality instructional resources, and to enhance online search capabilities relevant to the needs of the user population.","PeriodicalId":248854,"journal":{"name":"2003 Joint Conference on Digital Libraries, 2003. Proceedings.","volume":"15 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":"129670063","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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