剥削 发表于 2025-3-26 22:52:04

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Intersect 发表于 2025-3-27 02:58:52

Antonio Giarra-Zimmermann,Bert Eichhornr a good organisation of data and transformations using the subsumption function which enables building many hierarchies of data and transformations. This is a first step towards the schema integration process. We provide many examples to illustrate our claims.

罗盘 发表于 2025-3-27 08:48:46

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Dysplasia 发表于 2025-3-27 11:52:48

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Insubordinate 发表于 2025-3-27 14:10:59

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扩大 发表于 2025-3-27 18:03:49

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上下倒置 发表于 2025-3-27 22:55:17

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灯泡 发表于 2025-3-28 05:47:53

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META 发表于 2025-3-28 09:02:11

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Crayon 发表于 2025-3-28 11:37:18

Refined termination decision in active databases,re general trigger model. We will first introduce the concepts of activator and deactivator. These capture the relationship between the trigger actions of one rule with the trigger condition of another rule. Based on these, we propose a refined method to detect more termination situations than previous works.
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查看完整版本: Titlebook: Database and Expert Systems Applications; 8th International Co Abdelkader Hameurlain,A Min Tjoa Conference proceedings 1997 Springer-Verlag