Search (30 results, page 2 of 2)

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Date

9. 2.1997 18:44:22

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Date

9. 2.1997 18:44:22

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Abstract

The concept of the universe of knowledge is traced from the nineteenth century in terms of its relationship to the purpose of LIS classification. Of two original purposes, book retrieval became predominant by the twentieth century and this has required, in turn, a complex rendering of the concept. Alternative purposes for LIS classification are afterward explored and speculations as to their effect on the concept of the universe of knowledge are provided

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Abstract

Historical account of the sophisticated method of indexing developed by J.O. Kaiser (1896/97), a librarian at the Philadelphia Commercial Museum who established his index on cards (a novelty then) and distinguished his items according to the categories 'concrete', 'process', and 'country'. He also introduced "statement indexing" and rules to this end in order to permit the supply of "complete information" on a subject in a document. In summarizing these findings, the author stresses the necessitiy of establishing well-defined categories if an organization of terms is to serve e.g. information retrieval.

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Pages

S.15-22

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Date

3. 3.2016 18:59:22

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Abstract

The history of classified order relating to the Bavarian State Library dates back to the library's origins and the theoretical treatise its collections inspired. Many more classifications followed to facilitate practical access to the ever expanding collections, both in the open-access areas and in the closed stacks. The most comprehensive classifications used in the library are introduced in chronological order and as instruments to ensure the continuity of subject access in a kind of logical sequence: the Classified Shelf-Register of 1814, the Old Classified Catalogue 1501 - 1952 dating from the 1870s, the Hirschberger Catalogue 1953 - 1981, the Munich Classification of 1983 and the development of an Online Classification (DDC) based on the Dewey Decimal Classification from a predecessor in 1999 to announce the latest acquisitions in the special collection fields.

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Abstract

This paper will examine the documentary universalism defended by Paul Otlet, as an aspect of his universalist philosophy. We will particularly be focusing on two elements of his knowledge organization theory: text and image documents. Then we will compare Otlet's universalist approach with the challenges of the "universal search" at the internet age. In order to discuss Paul Otlet's legacy, related to universal search and UDC role, we are currently analyzing the UIR archives, and more broadly, the Mundaneum's archives. The most important part of our research carried in the Mundaneum's archives will concern the Universal Iconographic Repertory (UIR) and what it reveals about the nature of the UDC and its's role in the universal search. This term covers both search engines and online libraries' catalogs tailored for searching on the Web.

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Abstract

This paper examines how classification schemes provide subject access. Concept arrangement before computers is compared to its role after machine-based exact match techniques have evolved. The change in retrieval techniques corresponds to a change in philosophy of knowledge. Classification schemes, emerging from Aristotelian philosophy, provide conceptual frameworks for direct human interaction to foster reference and communication. Computer-based systems provide access with a different emphasis on conceptual arrangement. Employing a philosophy of knowledge as facets, computer programs use word-frequency analyses, uncontrolled vocabulary, and feedback procedures to define subject access. Classification for machine processing optimizes the power of these systems. Though the influence of Aristotelian philosophy declines, structures for concept communication continue to be instrumental in the efficient operation of computer-based systems. Ongoing classification work can help direct vague inquiries and reflect human and social relationships to knowledge