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Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999)
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- LCSH
- Text processing (Computer science)
- Subject
- Text processing (Computer science)
-
Loeper, D. von: Sherlock Holmes im Netz (1997)
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- Date
- 22. 2.1997 19:50:29
-
Nahl, D.: Ethnography of novices' first use of Web search engines : affective control in cognitive processing (1998)
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- Abstract
- Reports results of a study, conducted at Hawaii University, Department of Information and Computer Science, to understand the novide searchers' experience in learning to use a WWW search engine. Without prior searching instruction, undergraduate novives wrote structured self reports during their first session on a Web search engine. Users choose their own topics and followed written instructions that prompted them to describe thoughts and feelings during specified stages of the search; pre search formulation; search statement formulation; search strategy; and evaluation of the results. The sentences in the self reports were numbered and then coded according to their affective or cognitive function. The affective sentences reveal how users set goals and limit the scope of the cognitive operations. Search acts appear to be governed by an affective filter that organizes incoming information and provides criteria for ranking cognitive relevance to search goal. Content analysis identifies reasons users have for rating self confidence, stress level, satisfaction, usefulness, and success with future searches
-
Becker, F.: Internet-Suchmaschinen : Funktionsweise und Beurteilung (1999)
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- Date
- 23.10.1996 17:26:29
22. 3.2008 14:04:11
-
Gordon, M.; Pathak, P.: Finding information on the World Wide Web : the retrieval effectiveness of search engines. (1999)
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- Source
- Information processing and management. 35(1999) no.2, S.141-180
-
Marchiori, M.: ¬The quest for correct information on the Web : hyper search engines (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1225-1235
-
Chang, C.-H.; Hsu, C.-C.: Customizable multi-engine search tool with clustering (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1217-1224
-
Hancock, B.: Subject-specific search engines : using the Harvest system to gather and maintain information on the Internet (1998)
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- Date
- 6. 3.1997 16:22:15
5. 3.1999 19:29:26
-
Fong, W.W.: Searching the World Wide Web (1996)
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- Source
- Journal of library and information science. 22(1996) no.1, S.15-36
-
Carrière, S.J.; Kazman, R.: Webquery : searching and visualising the Web through connectivity (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1257-1267
-
Mukherjea, S.; Hirata, K.; Hara, Y.: Towards a multimedia World-Wide Web information retrieval engine (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1181-1191
-
Wiggins, R.; Matthews, J.A.: Plateaus, peaks, and promises : the Infonortics '98 search engines conference (1998)
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- Abstract
- Reports on the Infonortics '98 conference on 'Search Engines and Beyond', held at Boston, Massachusetts, 1-2 April 1998. Presenters included some of the leading developers of search engine technology as well as researchers in the field of information retrieval (IR). Summarizes papers on the following topics: the state of IR today; statistical approaches to IR; the history of enhanced statistical engines and commercial online services; new features in Web search engines; Inktomi full text index services; distributed searching; natural language processing and linguistics-based applications; Northern Light service features; challenges to IR including knowledge management systems using Adaptive Probabilistic Concept Modelling; Verity's Knowledge Organizer product; cross-language retrieval; image analysis products and video processing software; trends in knowledge extraction tools; the state of the information industry; the expectations of end users; and the development of tests for measuring search engine technology
-
Notess, G.R.: Mega-searching from the desktop (1997)
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- Abstract
- Internet software vendors are now offering commercial products that not only queries multiple search engines simultaneously, but allows the user to sort results, remove duplicates and verify the available of the links. They run from the user's own computer. Evaluates the search capabilities, database coverage, post-processing, sorting and access limitations and other problems of: Internet Fast Find from Symantec, EchoSearch from Iconovex, WebCompass from Quarterdeck, and WebSeeker from ForeFront Group
-
Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999)
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- Abstract
- Eine ganze Anzahl von Bibliotheken in Europa befaßt sich mit der Entwicklung von Internet Subject Gateways - einer Serviceleistung, die den Nutzern helfen soll, qualitativ hochwertige Internetquellen zu finden. Subject Gateways wie SOSIG (The Social Science Information Gateway) sind bereits seit einigen Jahren im Internet verfügbar und stellen eine Alternative zu Internet-Suchmaschinen wie AltaVista und Verzeichnissen wie Yahoo dar. Bezeichnenderweise stützen sich Subject Gateways auf die Fertigkeiten, Verfahrensweisen und Standards der internationalen Bibliothekswelt und wenden diese auf Informationen aus dem Internet an. Dieses Referat will daher betonen, daß Bibliothekare/innen idealerweise eine vorherrschende Rolle im Aufbau von Suchservices für Internetquellen spielen und daß Information Gateways eine Möglichkeit dafür darstellen. Es wird einige der Subject Gateway-Initiativen in Europa umreißen und die Werkzeuge und Technologien beschreiben, die vom Projekt DESIRE entwickelt wurden, um die Entwicklung neuer Gateways in anderen Ländern zu unterstützen. Es wird auch erörtert, wie IMesh, eine Gruppe für Gateways aus der ganzen Welt eine internationale Strategie für Gateways anstrebt und versucht, Standards zur Umsetzung dieses Projekts zu entwickeln
- Date
- 22. 6.2002 19:35:09
-
Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999)
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- Date
- 29. 9.2001 20:35:09
- Series
- Proceedings of the American Society for Information Science; vol.36
- Source
- Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
-
Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996)
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- Date
- 7. 2.1996 22:38:41
- Pages
- 22 S
-
Höfer, W.: Detektive im Web (1999)
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- Date
- 22. 8.1999 20:22:06
-
Rensman, J.: Blick ins Getriebe (1999)
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- Date
- 22. 8.1999 21:22:59
-
Zamir, O.; Etzioni, O.: Grouper : a dynamic clustering interface to Web search results (1999)
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- Abstract
- Clustering is an effective way of organizing documents into collections for ease of browsing. Recently with the growth of WWW, clustering has become a paradigm for organizing search results. Online systems face many new challenges, including the need for fast response time, generating high quality clusters with simple descriptions for novice users, and working with document distributions that violates many traditional assumptions. How do different clustering algorithms trade off quality of clusters and speed? What modifications are necessary to adapt traditional clustering algorithm to the WWW? How do these system scale to larger document collection? How do these systems evaluate the quality of the cluster they generate? How are the clusters generated in each case, and are there any processing after cluster generation to improve on the cluster quality?
-
Su, L.T.; Chen, H.L.: Evaluation of Web search engines by undergraduate students (1999)
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- Date
- 29. 9.2001 20:39:10
- Series
- Proceedings of the American Society for Information Science; vol.36
- Source
- Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
