-
Pollitt, A.S.: ¬The key role of classification and indexing in view-based searching (1998)
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- Date
- 1. 7.1996 21:26:02
- Source
- International cataloguing and bibliographic control. 27(1998) no.2, S.37-40
-
Pollitt, A.S.; Tinker, A.J.: Enhanced view-based searching through the decomposition of Dewey Decimal Classification codes (2000)
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- Abstract
- The scatter of items dealing with similar concepts through the physical library is a consequence of a classification process that produces a single notation to enable relative location. Compromises must be made to place an item where it is most appropriate for a given user community. No such compromise is needed with a digital library where the item can be considered to occupy a very large number of relative locations, as befits the needs of the user. Interfaces to these digital libraries can reuse the knowledge structures of their physical counterparts yet still address the problem of scatter. View-based searching is an approach that takes advantage of the knowledge structures but addresses the problem of scatter by applying a facetted approach to information retrieval. This paper describes the most recent developments in the implementation of a view-based searching system for a University Library OPAC. The user interface exploits the knowledge structures in the Dewey Decimal Classification Scheme (DDC) in navigable views with implicit Boolean searching. DDC classifies multifaceted items by building a single relative code from components. These codes may already have been combined in the schedules or be built according to well-documented instructions. Rules can be applied to decode these numbers to provide codes for each additional facet. To enhance the retrieval power of the view-based searching system, multiple facet codes are being extracted through decomposition from single Dewey Class Codes. This paper presents the results of applying automatic decomposition in respect of Geographic Area and the creation of a view (by Geographic Area) for the full collection of over 250,000 library items. This is the first step in demonstrating how the problem of scatter of subject matter across the disciplines of the Dewey Decimal Classification and the physical library collection can be addressed through the use of facets and view-based searching
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al
-
Smith, M.P.; Pollitt, A.S.: ¬The potential for incorporating document ranking in the MenUSE front-end search internemdiary system (1996)
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- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Murphy, F.J.; Pollitt, A.S.; White, P.R.: Matching OPAC user interfaces to user needs (1991)
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- Footnote
- Rez. in: Program 26(1992) no.4, S.425-426 (M. Hancock-Beaulieu)
-
Pollitt, A.S.; Smith, M.P.; Treglown, M.; Braekevelt, P.: View-based searching systems : progress towards effective disintermediation (1996)
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- Source
- Online information 96: 20th International online information meeting, Proceedings, London, 3-5 December 1996. Ed.: D.I. Raitt u. B. Jeapes
-
Tinker, A.J.; Pollitt, A.S.; O'Brien, A.; Braekevelt, P.A.: ¬The Dewey Decimal Classification and the transition from physical to electronic knowledge organisation (1999)
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- Source
- Knowledge organization. 26(1999) no.2, S.80-96
-
Pollitt, A.S.; Ellis, G.P.; Smith, M.P.; Gregory, M.R.; Li, C.S.; Zangenberg, H.: ¬A common query interface for multilingual document retrieval from databases of the European Community Institutions (1993)
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- Source
- Online information 93: 17th International Online Meeting Proceedings, London, 7.-9.12.1993. Ed. by D.I. Raitt et al
-
Pollitt, A.S.: HIBROWSE: adding the power of relational databases to the traditional IR architecture : the future of graphic user interfaces (1994)
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- Source
- Information retrieval: new systems and current research. Proceedings of the 15th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Glasgow 1993. Ed.: Ruben Leon
-
Pollitt, A.S.; Ellis, G.P.; Smith, M.P.; Li, C.S.: HIBROWSE: adding the power of relational databases to the traditional IR architecture : the future for Graphic User Interfaces (1994)
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- Source
- Information retrieval: new systems and current research. Proceedings of the 15th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Glasgow, 1993. Ed.: R. Leon
-
Pollitt, A.S.; Tinker, A.J.; Braekevelt, P.A.J.: Improving access to online information using dynamic faceted classification (1998)
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- Source
- Online information 98: 22nd International Online Information Meeting, Proceedings, London, 8-10 December 1998. Ed.: .
-
Pollitt, A.S.; Smith, M.P.; Ellis, G.P.: Peek-a-boo revived : end-user searching of bibliographic databases using filtering views (1994)
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- Source
- Online information 94. Proceedings of the 18th International Online Meeting, London, 6-8 Dec 1994. Ed. by D.I. Raitt et al
-
Smith, M.P.; Pollitt, A.S.: Ranking and relevance feedback extensions to a view-based searching system (1995)
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- Source
- Online information 95: Proceedings of the 19th International online information meeting, London, 5-7 December 1995. Ed.: D.I. Raitt u. B. Jeapes
-
Pollitt, A.S.; Ellis, G.P.; Hosch, I.: Improving search quality using thesauri for query specification and the presentation of search results (1994)
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- Source
- Knowledge organization and quality management: Proc. of the 3rd International ISKO Conference, 20-24 June 1994, Copenhagen, Denmark. Ed.: H. Albrechtsen et al
-
Pollitt, A.S.; Treglown, M.; Smith, A.P.; Braekevelt, P.A.J.; Ellis, G.P.; Finlay, J.E.; Wade, S.J.: Empowering users for improved database access and analysis through the application of knowledge structure views, progressive refinement techniques and a design approach driven by usability (1996)
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- Source
- Knowledge organization and change: Proceedings of the Fourth International ISKO Conference, 15-18 July 1996, Library of Congress, Washington, DC. Ed.: R. Green
-
Pollitt, A.S.: ¬The application of Dewey Classification in a view-based searching OPAC (1998)
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- Source
- Structures and relations in knowledge organization: Proceedings of the 5th International ISKO-Conference, Lille, 25.-29.8.1998. Ed.: W. Mustafa el Hadi et al
