idiopathic 发表于 2025-3-25 05:41:45
George Papastefanatos,Panos Vassiliadis,Alkis Simitsis,Yannis Vassiliou创造性 发表于 2025-3-25 07:52:27
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François Pinet,Michel Schneiderwhich lead to another time-consuming development task. Driven by the strong need, fast prototyping technology for customize FPGAs, especially semi-custom design approaches, has been insensitively researched in recent years. As such, development cycles of custom FPGAs can be comparable to modern ASIC容易懂得 发表于 2025-3-25 23:19:40
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Modeling Data Warehouse Schema Evolution over Extended Hierarchy Semantics,hen use the constraints to maintain integrity when schema evolution operators are applied. This paper contributes a formalism for representing data warehouse schemas and determining the validity of schema evolution operators applied to a schema. We describe a software tool that allows for visualizatOpponent 发表于 2025-3-26 11:37:00
http://reply.papertrans.cn/51/5013/501247/501247_28.pngOscillate 发表于 2025-3-26 13:33:55
Ontology-Driven Conceptual Design of ETL Processes Using Graph Transformations, graph transformation rules, the choice and applicability of which are determined by the semantics of the data with respect to an attached domain ontology. Finally, we present our experimental findings that demonstrate the applicability of our approach.GLARE 发表于 2025-3-26 18:34:24
Book 2009tively new domain, providing different insights into the multiple benefits that can be gained by envisioning data warehouses from a semantic perspective. These papers broach many new ideas to be addressed in future work..