Search (37 results, page 1 of 2)

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Abstract

Analyzed a special type of man-mchine interaction, that of searching an information system with natural language. A model for full text processing for information retrieval was proposed that considered the system's users and how they employ information. Describes how INIST (the National Institute for Scientific and Technical Information) is developing computer assisted indexing as an aid to improving relevance when retrieving information from bibliographic data banks

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Abstract

After considerable delay, occasioned by the great variety of establishments to be consulted, the French agency AFNOR has produced a standard for fixed images. Its great flexibility allows for both a range of levels and types of treatment. The basic distinction made between a work and individual copies is especially suited to multiple copies produced from a single matrix

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Abstract

Coherence and precision in indexing definitely determines the degree of efficacy of an information system. With this in mind, as well as the long-term plan to develop systems for computer-assisted indexing, the Scientific and Technical Information Institute (INIST) is studying the processes of indexing and developing information languages. Describes some tools developed by INIST for use by indexers of its PASCAL data bank. Using a model of the various steps involved, INIST first created indexing tables by broad subject area that make it possible to identify the concepts treated in the documents. For each area, pre-indexing tables were then prepared in which the relevant terms are presented in an organized and structured manner so that they can be transcribed into the appropriate information language. These tables should be a fundamental step in knowledge base development

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Abstract

The future of standardization of bibliographic document processing depends a great deal upon electronic data processing techniques. Shows that the working out of library standards and their integration into data processing, telecommunications and optical disc storage techniques raises important questions regarding the professional habits of librarians

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Abstract

Since the 1950s the Library of the Université Laval in Quebec has devoted a great deal of effort to its subject headings list, the Répertoire de vedettes-matière (RVM), an adaptation of LCSH. Sources from specialised thesauri such as MeSH and Art and Architecture (AAT) supplement the headings. Provides a brief historical overview of the RVM and describes the methodology for integrating AAT descriptions into RVM

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Abstract

Account of the preliminary stages in the Bibliothèque National project to produce data from the national bibliography, the Bibliographie de France, on CD-ROM. The pilot disc was produced in collaboration with the British Library, using software developed by Online Computers, and tested out in 60 establishments in 1988. Results of this experiment showed up problems in installation, and user dissatisfaction with the indexing system, formats, headings, and instruction manual. Overall, however, user feedback indicated a good market for CD-ROM, as a complement to other sources of bibliographical data. The 1st full edition, with 380.000 records covering 1975-89, was produced in May 89, and a 2nd edition is scheduled for Oct 89. Discussions are currently in hand to develop European standards for CD-ROM, to be used by all national libraries.

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Source

Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47

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Date

1. 8.1996 22:01:00

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Footnote

(pp. 267-277). In chapter 5 (pp. 75-89), Levie discusses Otlet's interest in urbanism (also see, p. 147 ff) and recounts how in Westende he built from scratch a complete coastal village, a kind of miniutopia, in close collaboration with the architects Octave Van Rysselberghe and Henry Van de Velde (unfortunately, it was destroyed in 1914). In close connection to their pacifist ideals, Otlet and his Nobelprize winning co-worker Lafontaine sought to realize a World City and in 1911 saw their ambitions shared by the joint work of the French architect Ernest Hébrard and the American-Norwegian sculptor Hendrik Anderson (pp. 128-141). Later, in the late 1920s, Otlet joined forces with Le Corbusier to establish such a world-centre (pp. 229-247, a 1930 letter of Le Corbusier to Otlet on this matter is reproduced on pages 234-235). In his later moments of desperation, Otlet called on virtually every major political leader, including Mussolini, Franco, and Hitler to achieve this goal (pp. 217-218, p. 294). In these chapters related to architecture, Levie draws extensively on previously unstudied correspondence and adds much detail to our knowledge of Otlet's explorations in this area. In several other chapters, Levie documents in great detail the less unknown rise and downfall of Otlet's "Mondial Palace" (which was inaugurated in 1919) (chapters 12-14 and 16). Looking back on Otlet's endeavours it is not difficult to realize that many of his "utopian" ideas were realized in the course of history. Levie's unique work represents a most welcome update of our knowledge of Otlet. It bears direct relevance for historians of information science and bibliography and historians of architecture, but will, no doubt, attract many scholars from other disciplines, as it places Otlet against the background of several important historical trends and as it is very accessibly written. I take it that publishers are already preparing an English edition of this work - or else, they should be. I wholeheartedly agree with Levie's conclusion that we haven't finished discovering Otlet's work (p. 318)."

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Date

1. 8.1996 22:01:00

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Date

1. 8.1996 22:01:00

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Date

1. 8.1996 22:01:00

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Date

1. 8.1996 22:01:00

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Abstract

Since its appearance in the early 90's, the World Wide Web (WWW or Web) has provided universal access to knowledge and the world of information has been primarily witness to a great revolution (the digital revolution). It quickly became very popular, making it the largest and most comprehensive database and knowledge base thanks to the amount and diversity of data it contains. However, the considerable increase and evolution of these data raises important problems for users, in particular for accessing the documents most relevant to their search queries. In order to cope with this exponential explosion of data volume and facilitate their access by users, various models are offered by information retrieval systems (IRS) for the representation and retrieval of web documents. Traditional SRIs use simple keywords that are not semantically linked to index and retrieve these documents. This creates limitations in terms of the relevance and ease of exploration of results. To overcome these limitations, existing techniques enrich documents by integrating external keywords from different sources. However, these systems still suffer from limitations that are related to the exploitation techniques of these sources of enrichment. When the different sources are used so that they cannot be distinguished by the system, this limits the flexibility of the exploration models that can be applied to the results returned by this system. Users then feel lost to these results, and find themselves forced to filter them manually to select the relevant information. If they want to go further, they must reformulate and target their search queries even more until they reach the documents that best meet their expectations. In this way, even if the systems manage to find more relevant results, their presentation remains problematic. In order to target research to more user-specific information needs and improve the relevance and exploration of its research findings, advanced SRIs adopt different data personalization techniques that assume that current research of user is directly related to his profile and / or previous browsing / search experiences.

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Source

Argus. 22(1993) no.2, S.21-29

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Source

Bulletin d'informations de l'Association des Bibliothecaires Francais. 2000, no.186, S.20-22

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Date

1. 8.1996 22:01:00
31.12.1998 15:32:22

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Date

22. 1.1999 19:29:22

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Date

1. 8.1996 22:01:00
21. 2.1999 15:22:35

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Source

Argus. 26(1997) no.3, S.16-22