Search (6 results, page 1 of 1)

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Abstract

The Oregon State Library, USA, provides free, statewide access to its online system to libraries and government agencies. The Oregon Public Access Catalog (ORPAC) includes more than 20 databases and files besides online catalogues. Most of these external databases are Oregon state government state agency information resources. These include the full text of the oregon Revised Statutes, the Oregon Administrative Rules, the Opinions of the State Appelate Courts, and a database of all vacant state government positions. This service provide public access to public information and has made the ORPAC one of the most widely known state government information services

Source

Resource sharing and information networks. 9(1994) no.2, S.5-12

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Abstract

Information access in Rensselaer Polytechnic Institute Libraries', New York, InfoTrax has increased from its formation as an electronic catalogue in 1984 to its current status of campus wide information system. This has been accomplished by including additional library materials, campus files, and outside data bases. Integration between data bases gives patrons access to call number and serials check-in information without having to switch files. An electronic request service allows patrons to hold, photocopy or interloan materials from their terminals

Footnote

Simultaneously published as Enhancing Access to Information: Designing Catalogs for the 21st Century

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Abstract

Hertfordshire Libraries, Arts & Information, UK, has made its library catalogue and a community information resource of over 10.000 items available on the WWW through the ALS InfoCentre system. It is currently discussing establishing a managed service for the WWW server in order to maintain a fresh presence on the Web and to sell Web space to recoup investment

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Abstract

Research on the use of online catalogues reveals that information retrieval by subject is the most common form, but the least successful. Most problems are attributed to users' search terms, which are either to broad or too specific. Presents an Intelligent Negotiating Neural Network (INN) design model for solving this aspect of online catalogues. The network is designed to act as as electronic information specialist capable of learning to negotiate a user's query and translate it into a true, well formulate statement prior to accessing an online catalogue. The network's architecture includes 4 dimensions: conceptual graphs for queries, inheritance and recognition, knowledge base, and modules. This architecture corresponds to four elements of the traditional query negotiation interview performed by information specialists. These are: query/concept; types of sources/answer-providing tools; types of literature; and time frame. 3 different sessions of the user interface are presented: negotiation of a broadly stae query; negotiation of a norrowly stae query; and negotiation of a query for which concepts are nonexistent in the knowledge base

Source

Information processing and management. 30(1994) no.5, S.663-685

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Abstract

We have recently completed a survey of the operational use of hypertext-based information systems in academic, public and special libraries in the UK. A literatur search, questionnaire and both telephone and face-to-face interviews demonstrate that the principle application of hypertext systems is for the implementation of public-access point-of-information systems, which provide guidance to the users of local information resources. In this paper, we describe the principle issuse relating to the design and usage of these systems that were raised in the interviews and that we experienced when using the systems for ourselves. We then present a set of technical recommendations with the intention of helping the developers of future systems, with special attention being given to the need to develop effective methods for system evaluation

Source

Journal of information science. 21(1995) no.4, S.243-255

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Imprint

Illinois : University at Urbana-Champaign, Graduate School of Library and Information Science

Source

Emerging communities: integrating networked information into library services. Proceedings of the Clinic on Library Applications of Data Processing, Illinois University at Urbana-Champaign, 4-6 April 1993. Ed.: A.P. Bishop