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0302-9743 Overview: Includes supplementary material: 978-3-540-43905-9978-3-540-45495-3Series ISSN 0302-9743 Series E-ISSN 1611-3349ARCH 发表于 2025-3-30 22:42:18
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Barry Eaglestone,Siobhán North,Alexandra PoulovassIncludes supplementary material:长矛 发表于 2025-3-31 05:41:47
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https://doi.org/10.1007/1-4020-2217-4rgence of the conventional telephony, wireless, and data networks. In order to take full advantage of these services, private and corporate users will need personalized ways of accessing them. Support for this personalization will involve advances in both data and policy management.精密 发表于 2025-3-31 17:23:20
Adiba Ishaque,Mohamed Al-Rubeaice efficient database query plans based on information available solely at compile time. A solution to this problem is to exploit information that becomes available at query runtime and adapt the query plan to changing conditions during execution. This paper presents a survey on adaptive query proce阴谋小团体 发表于 2025-3-31 20:44:41
T. A. Kost,J. L. Klein,J. P. Condreayoptimization (SQO), which uses knowledge about the instance to achieve more efficient query processing. Our approach differs, however, in that the instance does not govern whether the optimization may be applied; rather, the instance governs whether the optimization yields more efficient query proceGratuitous 发表于 2025-3-31 23:41:37
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