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  • × author_ss:"Micco, M."
  1. Byrne, A.; Micco, M.: Improving OPAC subject access : the ADFA experiment (1988) 0.00 
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    Type
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  2. Micco, M.: ¬A graphical user interface to support navigation through large data spaces : the next generation of OPACs (1990) 0.00 
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  3. Micco, M.: Suggestions for automating the Library of Congress Classification schedules (1992) 0.00 
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    Abstract
    It will not be an easy task to automate the Library of Congress Classification schedules because it is a very large system and also because it developed long before automation. The designers were creating a system for shelving books effiently and had not even imagined the constraints imposed by automation. A number of problems and possible solutions are discussed. The MARC format proposed for classification has some serious problems which are identified
    Type
    a
  4. Micco, M.; Smith, I.: Designing a workstation for information seekers (1989) 0.00 
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    Abstract
    Reports on research into the use of new technologies in providing more sophisticated delivery systems where the services of skilled reference librarians are not available. Describes a workstation equipped with a CD-ROM jukebox of reference books and vocabulary control tools on laser discs with keyword access. The user interface will include an expert system to guide users in selecting the types of material and in developing the best search strategy by mapping the terms selected by the users to contolled vocabularies. Searches will be narrowed or broadened as appropriate. The system will also be designed to connect to a full service integrated library network enabling the user to access the on-line card catalogue, check circulation and perform interlibrary loans.
    Type
    a
  5. Micco, M.; Popp, R.: Improving library subject access (ILSA) : a theory of clustering based in classification (1994) 0.00 
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    Abstract
    The ILSA prototype was developed using an object-oriented multimedia user interfcae on six NeXT workstations with two databases: the first with 100.000 MARC records and the second with 20.000 additional records enhanced with table of contents data. The items are grouped into subject clusters consisting of the classification number and the first subject heading assigned. Every other distinct keyword in the MARC record is linked to the subject cluster in an automated natural language mapping scheme, which leads the user from the term entered to the controlled vocabulary of the subject clusters in which the term appeared. The use of a hierarchical classification number (Dewey) makes it possible to broaden or narrow a search at will
    Type
    a
  6. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 0.00 
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    Abstract
    Current online catalogs have problems providing reasonable subject access, often resulting in searches with too few or too many hits. These problems can be improved by enhancing MARC records, building semantic networks through cross-references, and linking subject headings to classification numbers. This paper describes a pilot project to design a hypertext search engine using these principles
    Type
    a
  7. Micco, M.; Smith, I.; Hsiao, S.A.; Intaravitak, S.: Knowledge representation : subject analysis (1987) 0.00 
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    Abstract
    Describes the interim report of a project aimed at developing an expert system to deal with knowledge representation at the macro level. Once the expert system is operational it is hoped to compare the performance of brute force searching by means of keywords with that of an expert system designed to use minmax search strategies. The report focuses on the technique by which humans organise knowledge. The project was broken down into 4 key modules: diagnostics of information-seeking behaviour; network interface; subject access; graphics interface. The knowledge base includes a whole range of widely varied knowledge representation techniques from permuted keyword lists, and universal classification schemes to alphabetical indexes and specialised encyclopedias
    Type
    a

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