-
Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987)
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- Theme
- Verbale Doksprachen im Online-Retrieval
-
Markey, K.; Demeyer, A.N.: Dewey Decimal Classification online project: evaluation of a library schedule and index integrated into the subject searching capabilities of an online catalog : final report to the Council of Library Resources (1986)
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- Series
- Research report. Online Computer Library Center; OCLC/OPR/RR-86/1
- Theme
- Klassifikationssysteme im Online-Retrieval
-
ELINOR : Electronic Library Project (1998)
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- Abstract
- Describes the final phase of the work on the ELINOR (Electronic Library INformation Online Retrieval) project at De Montfort University, Leicester, which concluded in 1996. ELINOR was 2 phase project with 3 overall goals: to create a practical pilot system based on a commercial product (Excalibur EFS); to investigate the expansion of a small scale electronic library to a larger, distributed library system; and to develop a more efficient and effective means of accessing and sharing resources within a networked multi campus institution. ELINOR was successful in demonstrating that libraries may conveniently digitize and supply smal collections of high demand materials over a campus network in text anf TIFF format. Operational conditions have so far indicated that the barriers are not technological but involve copyright, use issues and sustainability
- Series
- British Library Research and Innovation Centre (BLRIC) report; 22
-
Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990)
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- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬A graphical interface for OKAPI : the design and evaluation of an online catalogue system with direct manipulation interaction for subject access (1994)
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- Abstract
- A project to design a graphical user interface for the OKAPI online catalogue search system which uses the basic term weighting probabilistic search engine. Presents a research context of the project with a discussion of interface and functionality issues relating to the design of OPACs. Describes the design methodology and evaluation methodology. Presents the preliminary results of the field trial evaluation. Considers problems encountered in the field trial and discusses contributory factors to the effectiveness of interactive query expansion. Highlights the tension between usability and functionality in highly interactive retrieval and suggests further areas of research
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Robertson, A.M.; Willett, P.: Identification of word-variants in historical text databases : report for the period October 1990 to September 1992 (1994)
0.02
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- Abstract
- Databases of historical texts are increasingly becoming available for end user searching via online or CD-ROM databases. Many of the words in these databases are spelt differently from today with resultant loss of retrieval. The project evaluated a range of techniques that can suggest historical variants of modern language query words, the work deriving from earlier work on spelling correction
- Footnote
- Auch ein Beitrag zu den Problemen des Freitext-Retrieval
-
Dyer, H.; Bouchet, M.-L.: ¬A comparison between the perceived value of information retrieved via end-user searching of CD-ROMs and mediated online searching (1995)
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- Abstract
- W.S. Cooper's utility theory was used to evaluate end user and mediated searching of online and CD-ROM databases. The searches were conducted by 510 end users, using MEDLINE. The relevance of the references and the usefulness of the documents retrieved were examnied. The study also assessed the perceived value to end users of the information retrieved. Mediated online searching cost 3 times as much as end user CD-ROM searching, but was only about twice as effective in terms of user satisfaction; user convenience should be a high priority for the information provider and mediated CD-ROM searching may be the best compromise currently available as regards cost effectiveness and successful information retrieval for end users
-
Montasser-Kohsari, G.; Kirstein, P.; Goudal, P.: Online access to multimedia documents : second phase (1995)
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- Abstract
- Final report of a British Library supported conducted at University College, London, computer science department, the aim of which was to build a demonstration and test bed facility for online access to a large electronic library of multimedia documents. The project was a pilot experiment in the use of a database of compound documents (text and images) in the Open Document Architecture format. The database used is part of the contents of information in the Journal of the American Chemical Society. Discusses the overall view of the project with particular reference to the WAIS information retrieval server which was developed and used
-
Bowman, S.; Avey, F.D.; Turner, C.: ¬A comparative study of the impact of Online Public Access Catalogues on the information gathering and utilisation habits of different user groups (1991)
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- Abstract
- The OPAC has developed into an information providing tool capable of many varied tasks. Maps this development. Discusses the interface between the OPAC and the casual or inexperienced user and the expending use of networks. Surveays the growth of OPACs and shows that OPACs have developed a number of features from information retrieval. Assesses areas of further research
-
Floeting, H.; Gaevert, S.; Balfidan, B.; Nigdeli, A.; Riedmann, E.: Städte im Netz : Elektronische Bürger-, Stadt- und Wirtschaftsinformationssysteme der Kommunen. Ergebnisse einer Difu-Städteumfrage (1997)
0.02
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-
McCormick, A.; Sutton, A.: Open learning and the Internet in public libraries (1998)
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- Abstract
- Presents the findings of the South Ayrshire Libraries OPen Learning and the Internet project, Sep 1997 to Oct 1998. The objective was to demonstrate how open learning materials available on the Internet could be integrated with the provision of local open learning resources to provide an enhanced learning environment in public libraries. The main areas of concentration within the project were information skills support to public library users and the provision of WWW based independent materials to learners. The organisation and retrieval of Web based resources for local use was a major issue throughout the project. Recommends the adoption of Dublin Core metadata standards, the connection of databases of resources with searchable wen pages, and the development of thesauri of terms used to index the Web based resources locally. Sstaff training, and the new skills which will need to be developed, were identified as issues. Cost was also identified as a related issue, extending to issues such as access to open learning material and the Internet
- Date
- 22. 5.1999 18:55:19
-
Electronic publishing practice in the UK (1994)
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- Abstract
- Report of a project commissioned by British Library Research and Development Department (BLRDD) from Electronic Publishing Services Ltd designed to provide factual input about electronic publishing in the UK for a worlking party convened by the British Library as part of a follow up to the Information 2000 exercise, completed in 1991. The working party will consider the possible impacts on the library community of the development of electronic publishing. For the purpose of this study, electronic publishing was defined as including: online services (including videotex); magnetic tape services; magnetic disk products; CD-ROM and other optical disc products; ROM cards; and electronic periodicals. The main conclusions were: that the dominant position of Reuters and other financial information services means that online information retrieval still accounts for the vast majority of electronic publishing revenues; that CD-ROM is experiencing high growth, but growth from a small base and coming later than predicted; that network publishing is still in the experimental stage and almost entirely funded from the public sector; that ROM cards, which provide the medium for hand held electronic reference books are still present in the market and represent the only mass market channel; and that other electronic media (magnetic tape, magnetic disk, analogue videodisc) are not seen as having a significant part to play
-
Ramsden, A.; Wu, Z.; Zhao, D.G.: ¬The pilot phase of the ELINOR Electronic Library Project, March 1992-April 1994 (1994)
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- Abstract
- Describes the ELINOR (Electronic Library INformation Online Retrieval) Electronic Library Project, at De Montfort University, UK, which aims to convert library primary materials and course documents to electronic form and to make the full text documents accessible to teaching staff and students in an electronic workstation environment. This pilot phase of the ELINOR Electronic Library Project demonstrated the feasibility of collecting electronic documents for 1 undergraduate course, BA/BSc Business Information Systems (BIS), and the benefits of optical character recognition (OCR) and scanning and document image processing (DIP) techniques in a client server environment. A key feature of the project was the negotiation of short term licences from 11 publishers for 53 textbooks. Publishers were prepared to participate in the project to provide useful early experience in copyright management on small scale
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Coles, B.R.: ¬The scientific, technical and medical information system in the UK : a study on behalf of the Royal Society, the British Library and the Association of Learned and Professional Society Publishers (1993)
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- Abstract
- Reports on the findings of the major study, carried out by the Royal Society, etc. and prompted by the concern felt about the increasing signs of strain in the scientific, technical and medical information systems (STM) and the consequences for technical research. The report is a follow up to the earlier study (BLRDD report 5626) with the aim of covering the trends which have developed since the earlier report was published (online information retrieval, electronic networks, CD-ROM etc.). The study covers: the nature of the UK scientific, technical and medical information system; users of the STM information system; the changing role of libraries and librarians with regard to periodicals, books and other services; economic aspects of the STM information system (research libraries, primary publishing, secondary publishing, and value of scientific research); economic aspects of the STM information system, and perceived problems and potential changes with regard to primary periodicals, electronic periodicals, user interaction, and funding of the services. The data derived from the user survey and the library survey are published in full with analysis. Presents the conclusions and recommendations arising from the study
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Larson, R.R.: Users look at online catalogs : Pt.2: interacting with online catalogs. Final report for the Council on Library Resources (1983)
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Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975)
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- Pages
- 22 S
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Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995)
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- Date
- 30.11.1995 20:53:22
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Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven : Beiträge eines Workshops der KI'98 am 16./17.9.1998 in Bremen (1998)
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- Abstract
- Enthält die Fachbeiträge eines Workshops zum Thema "Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven", der am 16. u. 17.9.1998 im Rahmen der Tagung KI'98 an der Universität Bremen stattfand
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Larson, R.R.: Users look at online catalogs : results of a national survey of users and non-users of online public access catalogs (1982)
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-
ALA / Subcommittee on Subject Relationships/Reference Structures: Final Report to the ALCTS/CCS Subject Analysis Committee (1997)
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- Abstract
- The SAC Subcommittee on Subject Relationships/Reference Structures was authorized at the 1995 Midwinter Meeting and appointed shortly before Annual Conference. Its creation was one result of a discussion of how (and why) to promote the display and use of broader-term subject heading references, and its charge reads as follows: To investigate: (1) the kinds of relationships that exist between subjects, the display of which are likely to be useful to catalog users; (2) how these relationships are or could be recorded in authorities and classification formats; (3) options for how these relationships should be presented to users of online and print catalogs, indexes, lists, etc. By the summer 1996 Annual Conference, make some recommendations to SAC about how to disseminate the information and/or implement changes. At that time assess the need for additional time to investigate these issues. The Subcommittee's work on each of the imperatives in the charge was summarized in a report issued at the 1996 Annual Conference (Appendix A). Highlights of this work included the development of a taxonomy of 165 subject relationships; a demonstration that, using existing MARC coding, catalog systems could be programmed to generate references they do not currently support; and an examination of reference displays in several CD-ROM database products. Since that time, work has continued on identifying term relationships and display options; on tracking research, discussion, and implementation of subject relationships in information systems; and on compiling a list of further research needs.
- Content
- Enthält: Appendix A: Subcommittee on Subject Relationships/Reference Structures - REPORT TO THE ALCTS/CCS SUBJECT ANALYSIS COMMITTEE - July 1996 Appendix B (part 1): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (alphabetical display) (Separat in: http://web2.ala.org/ala/alctscontent/CCS/committees/subjectanalysis/subjectrelations/msrscu2.pdf) Appendix B (part 2): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (hierarchical display) Appendix C: Checklist of Candidate Subject Relationships for Information Retrieval. Compiled by Dee Michel, Pat Kuhr, and Jane Greenberg; edited by Greg Wool - June 1997 Appendix D: Review of Reference Displays in Selected CD-ROM Abstracts and Indexes by Harriette Hemmasi and Steven Riel Appendix E: Analysis of Relationships in Six LC Subject Authority Records by Harriette Hemmasi and Gary Strawn Appendix F: Report of a Preliminary Survey of Subject Referencing in OPACs by Gregory Wool Appendix G: LC Subject Referencing in OPACs--Why Bother? by Gregory Wool Appendix H: Research Needs on Subject Relationships and Reference Structures in Information Access compiled by Jane Greenberg and Steven Riel with contributions from Dee Michel and others edited by Gregory Wool Appendix I: Bibliography on Subject Relationships compiled mostly by Dee Michel with additional contributions from Jane Greenberg, Steven Riel, and Gregory Wool
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
