Titlebook: Spatio-Temporal Databases; Flexible Querying an Rita Caluwe,Guy Tré,Gloria Bordogna Book 2004 Springer-Verlag Berlin Heidelberg 2004 Change

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令人悲伤

An MPEG-7 Based Video Database Management Systemnal database systems are inadequate in handling multimedia data, the development of multimedia databases has drawn both research and industry efforts. Although searching and querying on image databases have been studied intensively it is only in recent years, video database management systems have been researched.

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Book 2004 how flexible querying enhances standard querying expressiveness in many different ways, with the aim of facilitating extraction of relevant data and information. Flexible spatial and temporal reasoning denotes qualitative reasoning about dynamic changes in the spatial domain, characterized by impre

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Basic Notions and Rationale of the Handling of Imperfect Information in Spatio-Temporal Databasesto deal with imprecision and uncertainty can be conceived, these notions can find their way in the querying and reasoning formalisms too, whether applied to traditional database models or to the more sophisticated database models.

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Fuzzy Classifications in Large Geographical Databases: Assessing Vagueness in Less-Connected Nodes oted global networks of production and services. World cities are then the basing points in these multifarious networks, and their specification therefore relates to the identification of a ‘global network of cities’[31].

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