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Multivalued Dependencies As Inference Rules on A Deductive Process Under A Relational Data Model Set-Theory Approach

机译:关系数据模型集理论方法下的多值依赖作为推理过程的推理规则

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摘要

A set-theoretic interpretation of the relational model was proposed by Spyratos and Lecluse [17]. It is also contended [16] that multivalued dependencies (mvd) can be treated as inference rules. In this paper multivalued dependencies are treated as inference rules rather than as integrity constraints, and an Extended Query Model for deductive query answering is given.
机译:Spyratos和Lecluse提出了对关系模型的集合理论解释[17]。也有人认为[16]可以将多值依赖关系(mvd)视为推理规则。在本文中,将多值依赖项视为推理规则,而不是完整性约束,并给出了用于演绎查询回答的扩展查询模型。

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