清澈
发表于 2025-4-1 02:57:45
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财主
发表于 2025-4-1 06:25:04
Tullio Tolio,Giacomo Copani,Walter Terkajdescriptions of the individual queries and query fragments are retained along with the resulting access strategy, a description of the response, and costs to retrieve the desired information. This knowledge is then used to develop future access strategies.
Brain-Waves
发表于 2025-4-1 12:21:56
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杀人
发表于 2025-4-1 15:42:27
A symbolic approach to interval constraint problems,al constraints to possible constraints in the problem. Space performance of the method is affected by the branching factor during search, and time performance by path-consistency calculations, including the calculation of compositions of relations.