Novosibirsk State University Journal of Information Technologies
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ISSN 2410-0420 (Online), ISSN 1818-7900 (Print)

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All Issues >> Contents: Volume 08, Issue No 3 (2010)

Methods for authomatic generation of search heuristics
Dmitry Evgenyevich Palchunov, Elena Aleksandrovna Ulyanova

Novosibirsk State University
Institute of Mathematics SB RAS

UDC code: 004.82

Abstract
The paper is devoted to development of automated methods of search heuristics generation for ensure the relevance of the virtual catalogue. The virtual catalogue is a metasearch system which is a synthesis of Internet catalogues and search engines. The methods of search heuristics creation for the virtual catalogue are based on use of propositional logic formulas of a special kind – Disjunctive Normal Form (DNF). Automation of heuristics generation is based on information retrieval from natural language texts.

Key Words
heuristics, ontology, pertinence, relevance, virtual catalog, search engines

How to cite:
Palchunov D. E., Ulyanova E. A. Methods for authomatic generation of search heuristics // Vestnik NSU Series: Information Technologies. - 2010. - Volume 08, Issue No 3. - P. 5-12. - ISSN 1818-7900. (in Russian).

Full Text in Russian

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References
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Publication information
Main title Vestnik NSU Series: Information Technologies, Volume 08, Issue No 3 (2010).
Parallel title: Novosibirsk State University Journal of Information Technologies Volume 08, Issue No 3 (2010).

Key title: Vestnik Novosibirskogo gosudarstvennogo universiteta. Seriâ: Informacionnye tehnologii
Abbreviated key title: Vestn. Novosib. Gos. Univ., Ser.: Inf. Tehnol.
Variant title: Vestnik NGU. Seriâ: Informacionnye tehnologii

Year of Publication: 2010
ISSN: 1818-7900 (Print), ISSN 2410-0420 (Online)
Publisher: Novosibirsk State University Press
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