The article discusses temporal information systems (TISs) that add the dimension of time to complete or incomplete information systems. Through TISs, one can accommodate the possibility of domains or attribute values for objects changing with time or the availability of currently missing information with time. Different patterns of flow of information give different TISs. The corresponding logics with sound and complete axiomatization are presented.

中文翻译：

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粗糙集理论中时间信息系统的逻辑

本文讨论了时间信息系统 (TIS)，它为完整或不完整的信息系统添加了时间维度。通过 TIS，可以适应对象的域或属性值随时间变化的可能性或当前缺失信息随时间的可用性。不同的信息流模式会产生不同的 TIS。给出了相应的公理化合理、完备的逻辑。