Search (15 results, page 1 of 1)

  • × type_ss:"s"
  • × year_i:[1980 TO 1990}
  1. Online searching technique and management (1983) 0.02 
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  2. Ruge, G.; Schwarz, C.: Natural language access to free-text data bases (1989) 0.01 
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    Abstract
    Problems of indexing and searching free-text data bases are discussed in detail. The possibilities and limitations of Boolean searching are shown. An experimental system COPSY (Context operator syntax) that was built in order to avoid common errors connected with Boolean search is outlined. This system permits, as input, any natural language search question formulation and yields, as output, documents ranked on the basis of an automatically calculated correspondence between natural language search questions and content-based analysis of documents. COPSY is part of a text processing project at Siemens AG called TINA (Text-Inhalts-Analyse...). Software from TINA is actually being applied and evaluated by the US Department of Commerce for patent searching and indexing.
  3. Pao, M.L.: Retrieval differences between term and citation indexing (1989) 0.01 
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    Abstract
    A retrieval experiment was conducted to compare on-line searching using terms opposed to citations. This is the first study in which a single data base was used to retrieve two equivalent sets for each query, one using terms found in the bibliographic record to achieve higher recall, and the other using documents. Reports on the use of a second citation searching strategy. Overall, by using both types of search keys, the total recall is increased.
  4. Document retrieval systems (1988) 0.01 
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    Content
    Entählt u.a. die Beiträge: CLEVERDON, C.: Optimizing convenient online access to bibliographic databases; SALTON, G.: Automatic indexing and abstracting; HARTER, S.P.: Statistical approaches to automatic indexing; WALKER, S.: Improving subject access painlessly: recent work on the OKAPI online catalogue projects; SPARCK JONES, K.: A statistical interpretation of term specifity and its application in retrieval; CROFT, W.B. u. D.J. HARPER: Using probabilistic model of document retrieval without relevance information; BERSTEIN, L. u. R.E. WILLIAMSON: Testing of a natural language retrieval system for a full text knowledge base; FRAKES, W.B.: Term conflation for information retrieval; PORTER, M. u. V. GALPIN: Relevance feedback in a public access catalogue for a research library: MUSCAT at the Scott Polar Institute; SALTON, G. u. M.J. McGILL: The SMART and SIRE experimental retrieval systems; BRZOZOWSKI, J.P. MASQUERADE: searching full text of abstracts using automatic indexing; DOSZKOCS, T.E.: CITE NLM: Natural-language searching in an online catalog
  5. Subject control in online catalogs (1989) 0.01 
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    Content
    Enthält die Beiträge: HOLLEY, R.P.: Subject access in the online catalog; KLUGMAN, S.: Failures in subject retreival; CARLYLE, A.: Matching LCSH and user vocabulary in the library catalog; MURDOCK, P.R.: Cataloging catalysis: toward a new chemistry of conscience, communication and conduct in the online catalog; DYKSTRA, M.: PRECIS in the online catalog; WILLIAMSON, N.J.: The role of classification in online systems; BROADBENT, E.: The online catalog: dictionary, classified, or both?; OLSEN, R.J., CHRISTENSEN, J.O., LARSEN, K.A. u. K. WILLEY: Implementing NOTIS keyword/Boolean searching: a case study; ROLLAND-THOMA, P. u. G. MERCURE: Subject access in a bilingual online catalogue; FROST, C.O.: Title words as entry vocabulary to LCSH: correlation between assigned LSCH terms and derived terms from titles in bibliographic records with implications for subject access in online catalogs; STONE, A.T.: Subject searching in law library OPACs; CHAN, L.M.: A subject cataloging code?; McCARTHY, C.: A reference librarian's view of the online subject catalog; JOUGUELET, S.: Subject access in online catalogs: developments in France; DALE, D.C.: Subject access in online catalogs: an overview bibliography
  6. Intelligent information systems: progress and prospects (1986) 0.01 
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    Content
    Enthält die Beiträge: SOMMERVILLE, I., M. WOOD: A software components catalogue; COELHO, H.: Library manager: a case study in knowledge engineering; DAVIES, R.: Cataloguing as a domain for an expert system; POLLITT, A.S.: A rule-base system as an intermediary for searching cancer therapy literature on MEDLINE; LEBOWITZ, M.: An experiment in intelligent information systems: RESEARCHER; VICKERY, A., H.M. BROOKS u. B.C. VICKERY: An expert system for referral: the PLEXUS project; RICH, E.: Users are individuals: individualizing user models; INGWERSEN, P.: Cognitive analysis and the role of the intermediary in information retrieval; SHAW, M.L.G. u. B.R. GAINES: A cognitive model for intelligent information systems; DAVIES, R.: Classification and ratiocination: a perennial quest
  7. Lee, W.G.; Ishikawa, Y.; Yamagishi, T.; Nishioka, A.; Hatada, K.; Ohbo, N.; Fujiwara, S.: ¬A dynamic thesaurus for intelligent access to research databases (1989) 0.01 
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    Abstract
    Although thesauri can be solve some problems posed by computerised data base searching (synonyms, generic representation) their compilation requires extensive time and effort of experts and their maintenance is also difficult. Describes how a thesaurus was compiled and maintained automatically by taking advantage of the specially designed formats to input expertise with ease. The thesaurus was named a dynamic thesaurus because it depends on the set of stored data and is adapted to the necessary and sufficient range of keywords. A data base of polymers is taken as an example.
  8. Indexing: the state of our knowledge and the state of our ignorance : Proc. of the 20th Annual Meeting of the American Society of Indexers, New York, 13.5.1988 (1989) 0.01 
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    Content
    Enthält die Beiträge: WELLISCH, H.H.: The literature of indexing; THOMAS, D.: Book indexing principles and stan-dards; FETTERS, L.K.: Indexing software; MILSTEAD, J.L.: Database design: Indexing applications; PRESCHEL, B.M.: Indexing for print, online, and CD-ROM; BRENNER, E.H.: Vocabulary control; ANDERSON, J.D.: Indexing and classification: file organization and display for information retrieval; CROFT, W.B.: Automatic indexing; SARACEVIC, T.: Indexing, searching, and relevance; LIPETZ, B.-A.: The usefulness of indexes; THOMAS, D.: History of the American Society of Indexers
  9. Gehirn und Nervensystem : woraus sie bestehen - wie sie funktionieren - was sie leisten (1988) 0.01 
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    Date
    22. 7.2000 18:22:27
  10. Advances in intelligent retrieval: Proc. of a conference ... Wadham College, Oxford, 16.-17.4.1985 (1986) 0.01 
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    Content
    Enthält die Beiträge: ADDIS, T.: Extended relational analysis: a design approach to knowledge-based systems; PARKINSON, D.: Supercomputers and non-numeric processing; McGREGOR, D.R. u. J.R. MALONE: An architectural approach to advances in information retrieval; ALLEN, M.J. u. O.S. HARRISON: Word processing and information retrieval: some practical problems; MURTAGH, F.: Clustering and nearest neighborhood searching; ENSER, P.G.B.: Experimenting with the automatic classification of books; TESKEY, N. u. Z. RAZAK: An analysis of ranking for free text retrieval systems; ZARRI, G.P.: Interactive information retrieval: an artificial intelligence approach to deal with biographical data; HANCOX, P. u. F. SMITH: A case system processor for the PRECIS indexing language; ROUAULT, J.: Linguistic methods in information retrieval systems; ARAGON-RAMIREZ, V. u. C.D. PAICE: Design of a system for the online elucidation of natural language search statements; BROOKS, H.M., P.J. DANIELS u. N.J. BELKIN: Problem descriptions and user models: developing an intelligent interface for document retrieval systems; BLACK, W.J., P. HARGREAVES u. P.B. MAYES: HEADS: a cataloguing advisory system; BELL, D.A.: An architecture for integrating data, knowledge, and information bases
  11. Sullivan, M.V.; Borgman, C.L.: Bibliographic searching by end-users and intermediaries : front-end software vs native DIALOG commands (1988) 0.01 
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  12. Classification theory in the computer age : Conversations across the disciplines. Proceedings from the Conference, Nov. 18.-19, 1988, Albany, New York (1989) 0.01 
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    Content
    Enthält die Beiträge: D. BATTY: The future of DDC in the perspective of current classification research; I. DAHLBERG: Concept and definiton theory; I.L. TRAVIS: Application of artificial intelligence to bibliographic classification; E. SVENONIUS: An ideal classification for an on-line catalog; K. MARKEY u. A.N. DEMEYER: The concept of common subject headings in subject outline searching; N. WILLIAMSON: The Library of Congress Classification in the Computer age; D.S. SCOTT: Subject classification and natural-language processing for retrieval in large databases; F. MIKSA: Shifting directions in LIS classification; C. MANDEL: A computer age classification: implications for library practice; R.S. HALSEY: Implications of classification theory in the computer age for educators of librarians and information science professionals; J. HOLIDAY: Subject access: new technology and philosophical perspectives
  13. Information brokers and reference services (1989) 0.01 
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    Series
    Reference librarian; no.22
  14. Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989) 0.00 
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    Date
    7. 1.1996 22:47:52
  15. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.00 
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    Date
    9. 1.1996 10:22:31

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