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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1977)
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- Preserved Context Index System (PRECIS)
-
Sive, M.R.: PRECIS: a better way to index films (1979/80)
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-
Austin, D.: ¬The development of PRECIS: a theoretical and technical history (1974)
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- Preserved Context Index System (PRECIS)
-
Bett, C.E.: ¬The Subject Access Project : a comparison with PRECIS (1979)
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- Preserved Context Index System (PRECIS)
-
Supper, R.: PRECIS, ein computerunterstütztes alphabetisches Indexierungssystem (1975)
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- Preserved Context Index System (PRECIS)
-
Balnaves, J.: PRECIS in ANB (1973)
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- Theme
- Preserved Context Index System (PRECIS)
-
Broxis, P.F.: Syntactic and semantic relationships : or: a review of PRECIS: a manual of concept analysis and subject indexing (1976)
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- Preserved Context Index System (PRECIS)
-
Dykstra, M.: ¬The lion that squeaked (1978)
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- Abstract
- A plea to the Library of Congress to adopt the British PRECIS system, and to reconsider the decision to overhaul the LC Subject Headings
- Theme
- Preserved Context Index System (PRECIS)
-
Austin, D.: ¬The role of indexing in subject retrieval (1976)
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- Theme
- Preserved Context Index System (PRECIS)
-
Richmond, P.A.: Classification from PRECIS : some possibilities (1976)
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- Abstract
- The Preserved Context Index System (PRECIS) developed for subject indexing for the BNB is discussed as a basis for various studies relating to classification which could be made from its initial phrases, strings, entries and back-up structure. Specific possibilities include use of mehodologies such as Goffman's "indirect method", Fox's "characterization" of rules, derivation of empirical hyperbolic distributions, and lognormal distributions. The relationship of existing methods of subject analysis to each other through PRECIS is explored. Brief samples are included
- Theme
- Preserved Context Index System (PRECIS)
-
¬The PRECIS system for computer-generated indexes and its use in the British National Bibliography (1972)
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- Preserved Context Index System (PRECIS)
-
Austin, D.: PRECIS in a multilingual context : Pt.1: PRECIS: an overview (1976)
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- Abstract
- The present paper is offered as the first of a series of articles in which PRECIS will be reviewed as a potential multi-lingual system, having in mind the obvious need, notably in a European context, for standard and language independent methods of subject analysis and document description. This first paper outlines the origins of PRECIS, and considers its use in English language indexing. A second paper will deal in general terms with the syntactical model which is used for producing PRECIS input strings and index entries. Later papers will then review the application of this model to indexing in, firstly, the Germanic languages (e.g. German and Danish), and, secondly, the Romance languages, illustrated by French.
- Theme
- Preserved Context Index System (PRECIS)
-
Eyre, J.J.: Computer-based indexing systems : implications for the book indexer (1974)
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- Abstract
- The terms which comprise an entry in an index can be arranged in various ways. The use use roles or facets such as 'thing-action-part-effect' under which terms can be categorized allows the use of citation orders which preserve the syntactic relationships between terms in a string. Alphabetization and rotation in context are simple methods but with certain disadvantages for the users. The citation order of BTI results in a detailed index using punctation to indicate relationships. PRECIS incorporates prepositions which preserve necessary entries. Articulated indexes use natural language phrases displayed under selectes subject headings. These methods could be used to construct book indexes
- Theme
- Preserved Context Index System (PRECIS)
-
¬The PRECIS index systems : principles, applications, and prospects. Proc. of the Int. PRECIS workshop sponsored ... , Univ. of Maryland, 15.-17.10.1976. (1977)
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- Content
- Enthält die Beiträge: AUSTIN, D.: The development of PRECIS, and introduction to its syntax; AUSTIN, D.: The semantics of PRECIS: vocabulary control and the RIN system; AUSTIN, D.: Management aspects of PRECIS, and current research and development; SØRENSEN, J.: Multilingual aspects of PRECIS; RICHMOND, P.A.: PRECIS compared with other indexing systems; BRUIN, V. de: PRECIS in a university library; SCHABAS, A.H.: Machine searching of UK MARC on title, LCSH, and PRECIS for selective dissemeination of information; TAYLOR, A.: Manual application of PRECIS in a high school library; ROBINSON, C.D.: Indexing nonbook materials by PRECIS; DYKSTRA, M.: The National Film Board of Canada project; COOK, C.D.: The practical possibilities of PRECIS in North America
- Theme
- Preserved Context Index System (PRECIS)
-
Austin, D.; Sørensen, J.: PRECIS in a multilingual context : Pt.3: Multilingual experiments, proposed codes, and procedures for the Germanic languages. (1976)
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- Abstract
- PRECIS was introduced, mainly as an English language system, in the first paper in this series (1), and that account was followed by a generalised logicolinguistic explanation in the second (2). The present paper sets out to consider more practical matters of two kinds. Firstly, it describes some of the experiments in multilingual indexing which have been carried out already, noting in particular the lessons, leading to new procedures, drawn from these experiences. Secondly, the theoretical model proposed in the second paper, together with some of the new codes and procedures found to be necessary as the result of experiment with non-English languages, are related specifically to work in the Germanic languages.
- Theme
- Preserved Context Index System (PRECIS)
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Weintraub, D.K.: ¬An extended review of PRECIS (1979)
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- Abstract
- The PRECIS system of subject headings was designed for use with a computer-produced subject index. Accordingly, the routines of subject heading work are clearly differentiated into clerical procedures and those that require judgement. The clerical procedures can be accomplished largely through the use of computer programs. The subject headings represent a unique combination of several different characteristics. As a result the system permits several coextensive forms of a subject name for each work. The allowable forms of subject name are restricted somewhat by the constraints of the system but the final choice amongst the various alternatives is made by the subject analyst. Often, this choice reflects his or her usage rather than any attempt to realize an explicit code for subject names. There is some evidence that this judgement varies in individual cases. Moreover, there is no empirical evidence that the alternatives permitted do reflect user convenience - although, in fact, this may be true
- Theme
- Preserved Context Index System (PRECIS)
-
Lambert, G.: PRECIS in a multilingual context : Pt.4: The application of PRECIS in French. (1976)
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- Abstract
- This fourth paper in the series on PRECIS will consider the theoretical model of the indexing operation proposed in an earlier paper, and extend its application to one of the Romance languages, namely French. The present author has noted, throughout the publication of this series, how closely these logico-linguistic explanations could be applied to indexing in the French language. It is realised that experiments into PRECIS as a multilingual system are not complete, and that a new phase has undoubtedly started with the current British Library investigation of its translingual potential. Nevertheless, it would appear that the major problems still facing the researchers, such as the treatment of inflections, infixes, etc., are mostly related to the Germanic languages. As far as French is concerned, it is a relatively simple matter to give a positive answer to the question posed in the first paper: " . . . Do the codes and procedures developed so far (including the specified additions) amount to a general system which is capable of operating in any of the major European (and other) languages?"
- Theme
- Preserved Context Index System (PRECIS)
-
Matter, R.: PRECIS als zwischensprachliches System (1979)
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- Theme
- Preserved Context Index System (PRECIS)
-
Bakewell, K.G.B.: Indexers' reactions to PRECIS (1979)
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- Abstract
- The background to the Liverpool Polytechnique study of indexer reaction to the PRECIS indexing system and the methodology of the study are described. Some of the findings are discussed, special attention being given to points which some indexers regarded as advantages and other as disadvantages; the alleged labour-intensiveness of PRECIS; the British Library and PRECIS; and the impact of PRECIS on the British library community. A thesaurus of terms used in the British Library PRECIS indexes is needed, and some consideration should be given to the possible simplifications of PRECIS or modification to suit the needs of different users. Feedback from users of PRECIS indexes is required
- Theme
- Preserved Context Index System (PRECIS)
-
Austin, D.; Sørensen, J.: Zusammenarbeit in der Entwicklung and Anwendung von PRECIS (1978)
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- Preserved Context Index System (PRECIS)
