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樓主: JAR
31#
發(fā)表于 2025-3-26 23:53:42 | 只看該作者
Designing gamma-acyclic database schemes using decomposition and augmentation techniques,e final result is an L-augmentation of the universal relation scheme and a lossless, γ-acyclic 4NF database scheme for the L-augmented relation scheme..This method can be specialized, such that the number of relation schemes in the database scheme is linear in the number of original attributes.
32#
發(fā)表于 2025-3-27 02:53:41 | 只看該作者
33#
發(fā)表于 2025-3-27 06:06:28 | 只看該作者
34#
發(fā)表于 2025-3-27 12:09:12 | 只看該作者
https://doi.org/10.1007/978-981-16-1974-8e final result is an L-augmentation of the universal relation scheme and a lossless, γ-acyclic 4NF database scheme for the L-augmented relation scheme..This method can be specialized, such that the number of relation schemes in the database scheme is linear in the number of original attributes.
35#
發(fā)表于 2025-3-27 17:34:09 | 只看該作者
36#
發(fā)表于 2025-3-27 20:22:51 | 只看該作者
https://doi.org/10.1007/978-1-4684-2895-7es may lead to algorithms of different complexity. But on the other hand, the example also demonstrates that different sequences of design decisions can yield the same result..Since the derivation of algorithms is a complex and creative task, there is no a priori recipe to determine which strategy o
37#
發(fā)表于 2025-3-28 00:34:04 | 只看該作者
38#
發(fā)表于 2025-3-28 05:10:15 | 只看該作者
39#
發(fā)表于 2025-3-28 09:40:30 | 只看該作者
Automatic crystal chemical classification of silicates using direction-labeled graphs,
40#
發(fā)表于 2025-3-28 11:55:53 | 只看該作者
https://doi.org/10.1007/978-1-4899-1872-7ed parallelism theorem provides a bijective correspondence between distributed local derivations and parallel derivations of corresponding global states. This result holds for strict interface preserving derivations while in general distributed derivations are not reducible to global state derivations.
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