This article is cited in 2 papers

New algorithms for query modifications

S. D. Kuznetsov, N. A. Mendkovich

Institute for System Programming, Russian Academy of Sciences

Abstract: New algorithms for query modifications are proposed. These algorithms involve the lexical optimization based on the mathematical transformations that have never been used for the query optimization before.

Keywords: query optimization, lexical optimization.

UDC: 519.677

Received: 22.09.2009