Pattern search apparatus and method

Data processing: database and file management or data structures – Database design – Data structure types

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707 3, 707 5, 707 7, G06F 1730

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active

059639423

ABSTRACT:
A search method selecting unit included in a pattern search apparatus can automatically select a search method with the highest search speed from a plurality of search methods according to the number of search patterns, form, etc., in order to find a search pattern in a search target. An optimum search or replacement can be realized by finding or replacing the search pattern using the selected method.

REFERENCES:
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patent: 5440482 (1995-08-01), Davis
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patent: 5675819 (1997-10-01), Schuetze
patent: 5680612 (1997-10-01), Asada
Robert S. Boyer et al., "A Fast String Searching Algorithm", Communications of the ACM, vol. 20, No. 10, Oct., 1977, pp. 762-772.
Alfred V. Aho et al., "Efficient String Matching: An Aid to Bibliographic Search", Communications of the ACM, vol. 18, No. 6, Jun., 1975, pp. 333-340.
Daniel M. Sunday, "A Very Fast Substring Search Algorithm", Communications of the ACM, vol. 33, No. 8, Aug., 1990, pp. 133-143.
N. Uratani, "A Fast Algorithm for Matching Multiple Patterns", Transactions of Information Processing Society of Japan, vol. 30, No. 9, Sep. 1989, pp. 1120-1123.

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