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Recommending information sources on WWWNg, Chi-yuen. January 2000 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2001. / Includes bibliographical references (leaves 97-99).
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Image retrieval system based on texture and chromatic featuresChan, Ching-yi. January 2000 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2001. / Includes bibliographical references (leaves 75-81).
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Adaptive scheduling algorithm selection in a streaming query systemPielech, Bradford Charles. January 2003 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: streaming query; query processing; database. Includes bibliographical references (p. 57-59).
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Analysis of predictive spatio-temporal queries /Sun, Jimeng. January 2003 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references (leaves 62-65). Also available in electronic version. Access restricted to campus users.
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The influence of retrieval system on the outcomes of ERIC searches by graduate students /Evans, Mary Marcum, January 1995 (has links)
Thesis (Ph. D.)--University of Oklahoma, 1995. / Includes bibliographical references (leaves 79-86).
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Image retrieval system based on texture and chromatic features陳淸儀, Chan, Ching-yi. January 2000 (has links)
published_or_final_version / Computer Science and Information Systems / Master / Master of Philosophy
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Recommending information sources on WWW吳志遠, Ng, Chi-yuen. January 2000 (has links)
published_or_final_version / Computer Science and Information Systems / Master / Master of Philosophy
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Role of library and information professionals as teachers and trainers in agricultural education: An experience of the Kerala Agricultural University, IndiaFrancis, A. T., Abdul Razak, C., Kabir, Humayoon January 2006 (has links)
Poster paper / The latest developments in Information and Communication Technologies (ICT) have made the concept "Libraries without walls" into a practical reality. This has posed several challenges to the information work force and the information users. At the same time, we have noticed the issues related to the information overload and information quality. At this juncture, efforts are strengthening to develop means to persuade and equip the users and information specialists to achieve maximum efficiency in information services. It was observed that one of the important reasons for the under utilization of electronic information is the lack of requisite level of working knowledge and consumption skills among customers and information intermediaries (Sridhar, 1997). To improve the situation, the conventional user education programmes need be redefined and reengineered, to be it more technology oriented. It should be designed in such a way to provide confidence to the user in locating desired information (Francis, 2005).
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Testing a Cancer Meta SpiderChen, Hsinchun, Fan, Haiyan, Chau, Michael, Zeng, Daniel January 2003 (has links)
Artificial Intelligence Lab, Department of MIS, University of Arizona / As in many other applications, the rapid proliferation and unrestricted Web-based
publishing of health-related content have made finding pertinent and useful healthcare
information increasingly difficult. Although the development of healthcare information
retrieval systems such as medical search engines and peer-reviewed medical Web directories
has helped alleviate this information and cognitive overload problem, the effectiveness of these
systems has been limited by low search precision, poor presentation of search results, and the
required user search effort. To address these challenges, we have developed a domain-specific
meta-search tool called Cancer Spider. By leveraging post-retrieval document clustering
techniques, this system aids users in querying multiple medical data sources to gain an
overview of the retrieved documents and locating answers of high quality to a wide spectrum
of health questions. The system presents the retrieved documents to users in two different
views: (1) Web pages organized by a list of key phrases, and (2) Web pages clustered into
regions discussing different topics on a two-dimensional map (self-organizing map). In this
paper, we present the major components of the Cancer Spider system and a user evaluation
study designed to evaluate the effectiveness and efficiency of our approach. Initial results
comparing Cancer Spider with NLM Gateway, a premium medical search site, have shown
that they achieved comparable performances measured by precision, recall, and F-measure.
Cancer Spider required less user searching time, fewer documents that need to be browsed, and
less user effort.
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MEDLINEplus BasicsNational Network of Libraries of Medicine (NN/LM), U.S. January 2003 (has links)
This colorful tri-fold brochure may be freely reproduced.
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