Search (53 results, page 3 of 3)

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Date

22. 5.2007 12:07:51

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Date

22. 4.2007 12:15:17

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Abstract

Information research consists of the comparison of 2 sources of information - that of formal description and content analysis and that based on the needs of the user. Information research filters identical elements from the sources by means of document and research cross-sections. Establishing such cross-sections for scientific documents and research questions is made possible by classification. Through the definition of the terms 'class' and 'classification' it becomes clear that the terms 'hierarchic classification' and 'classification' cannot be used synonymously. The basic types of information research languages are both hierarchic and non-hierarchic arising from the structure of lexicology and the paradigmatic relations of the lexicological units. The names for the lexicological units ('descriptor' and 'subject haedings') are synonymous, but it is necessary to differentiate between the terms 'descriptor language' and 'information research thesaurus'. The principles of precoordination and post-coordination as applied to word formation are unsuitable for the typification of information research languages

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Abstract

It is often difficult to prove that automased scientific communication processes are effective because of data acquisition problems. The high level of modern communication techniques and element characterisation permit the construction of a cooperative chain from text generation up to efficient data acquisition for different purposes. This may help in the construction of knowledge bases.

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Abstract

Account of the enquiries addressed to a beginner at the central information desk of Oldenburg University library. The desk is placed were it is easily disturbed, especially by the telephone. For the more complex enquiries the librarian needs to question the user in order to formulate a specific query for searching. Librarians must choose whether to indicate the reference tools to the user or to find the information themselves. Hindrances are queues, lack of confidence in users, inexacteness of request.

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Abstract

It is important to ensure data integrity, consistency and safety in a new data bank. The Systematischer Katalog-Musikalien (The Classified Catalogue of Musical Scores) in the music department of the Deutsche Staatsbibliothek (East German national library) was first produced in computerised form over a year ago. The programme permits many automated checks and controls concerning the correctness and completeness of stored data. Other checking procedures are performed by staff at the keyboard. At present the data bank contains over 3.000 entries for composers, titles and subjects.

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Date

15. 1.2005 14:10:22

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Abstract

Identifies the value of interlibrary cooperation and the extent to which Conspectus can be of service to it, briefly outlining the origins of Conspectus in the 1980s in the USA under the Research Libraries Group and later the Association of Research Libraries. Describes Conspectus as a subject hierarchical grouping of library book collections, arranged in levels as: 25 divisions, 250 categories and 5.500 subjects. Hierarchical notation follows the LC classmark pattern. Explains the use of a numeric coding on a scale of 0-5 to indicate the level of coverage in any required subject for libraries participating in Conspectus, as well as coding to indicate the language in which the required material is written

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Abstract

Although it was decided more than a year ago to adopt BIBOS Catloguing System for use in Austrian academic libraries, the Working Group on Cataloguing has been voicing doubts as its use begins. Lists these doubts. Deals in detail wih the problem of the hierarchical structure of BIBOS into which records of multi-volume works have to be fitted. In Sept 88 the computer company (EDV GmbH) itself came forward with a technical improvement which would allow the build up of records from the smaller fields, instead of imposing the shape of records from the ultimate data set, which had on occasion even led to contravention of the nominative cataloguing rules, RAK-WB. Cataloguing in the interim period will be complex. The working group has still made no final decision.

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Abstract

Summarises the findings of apilot project at the Austrian Planning centre for Academic Libraries to assess the ÖZDB-Compactsystem on CD-ROM, the first system for serials on CD-ROM to be used in the German speaking countries. The system makes available 47,713 titles from Vienna, Graz, Linz and Salzburg university Libraries locally on an Apple Macintosh computer. The firm was able to provide information about CD-ROM and to supply the hardware for the 6-week project. The whole programme was prepared centrally. It was possible to call up records both by title and by institution responsible, and of the desired degree of specificity. The systems allows the additional advantages option of CD-PAC (Compact Disc Public Access Catalogue) wich can be used in conjunction with the already established BIBOS system.

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Abstract

The telecommunications service is a scientific tool which libraries should use to save time in supplying information. Information can be read, retrieved, copied or discussed immediately with the help of electronic publishing. The service has great social potential. International cooperation is important yet national identity must be maintained and access to information guaranteed. If librarians regard electronic publishing simply as a technology, the readers will not accept it and the system will become ineffectual. More research is needed on copyright law problems. Electronic publishing improves data bank access and should overcome inequalities between regions and sections of the population.

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Abstract

This article contains a discussion of the bibliographical databases of the Federal Republic of Germany, the German Democratic Republic, Austria and German-speaking Switzerland. Along with the national bibliographies are included catalogs, union catalogs and centralized services insofar as they have national significance for each country. German-language book production is reported on in many bibliographical databases, at the moment predominantly in printed form. However, an increasing readiness for the production and use of databases in electronic form is noticeable. It is to be wished that the necessity of better and more economical use of bibliographical resources will lead to increasing coordination and cooperation in the German-speaking countries.

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Abstract

Free text searching with keywords in a complete data store is not necessarily the best automatic retrieval method. There must be a proper classification of documents and concepts and the use of a proper classification system avoids problems of terminological deficiency. The dialogue search form makes the on-line catalogue a new information medium. A bibliographic unit must be created with as many search access points as possible, using verbal and classificatory search elements. Verbal search categories must include free text elements for individual search access requirements and a controlled vocabulary with syntactic connections. Classified data should consist of a universal classification system with clear structural notation for access and surface searching, together with several specialist subject classifications for differentiated documentation and retrieval. The universal classification needs no detailed subdivision: it serves mainly as a guide and entry to the detailed sub-systems