手段
发表于 2025-3-23 11:16:43
Multidimensional order preserving linear hashing with partial expansions, the retrieval performance either suffers from a superlinearly growing directory or from an uneven distribution of the records over the pages of a file even for uniform record distribution. Our scheme is a multidimensional order preserving extension of (one-dimensional) linear hashing with partial e
Microaneurysm
发表于 2025-3-23 16:35:33
Split-freedom and MVD-intersection: A new characterization of multivalued dependencies having confl]. Their desirable properties motivate the problem of testing a set M of MVDs for the existence of a conflict-free cover. In Goodman and Tay have proposed an approach based on the possible equivalence of M to a single (acyclic) join dependency (JD). We remark that their characterization does n
medium
发表于 2025-3-23 18:32:26
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凶残
发表于 2025-3-23 22:50:39
Query processing in incomplete logical databases, ("value not known") represented by axioms of a First Order Theory T. and (b) the data dependencies that are known to be satisfied in the real world. For a given set of dependencies (functional and inclusion dependencies), a chase process transforms in two steps ("forward" and "backward" chase) type
讽刺
发表于 2025-3-24 06:04:14
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讨人喜欢
发表于 2025-3-24 06:44:16
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即席演说
发表于 2025-3-24 11:47:43
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招惹
发表于 2025-3-24 15:02:38
Paolo Atzeni,D. Stott Parker Jr.accessible and available on demand in a cost-effective way to users; they provide the required level of agility so that capabilities can be integrated quickly and easily. To address new design and manufacturing challenges in Industry 4.0, digital-driven technologies use simulation tools, Computer Ai
整体
发表于 2025-3-24 20:41:24
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minaret
发表于 2025-3-25 00:44:34
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