Titlebook: Spatio-Temporal Databases; Complex Motion Patte Marcos R. Vieira,Vassilis J. Tsotras Book 2013 The Author(s) 2013 Indexing.Pattern queries.

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一起平行

Book 2013al databases of moving objects. The brief begins with the definition of flexible pattern queries, which are powerful because of the integration of variables and motion patterns. This is followed by a summary of the expressive power of patterns and flexibility of pattern queries. The brief then prese

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relationships between society, culture, forests and landscapes. It looks at historical evidence of the impacts of people on forests and .vice versa., explores the current factors affecting people’s physical and emotional comfort in forest landscapes, and looks ahead to how changes in forest cover m

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Marcos R. Vieira,Vassilis J. Tsotras relationships between society, culture, forests and landscapes. It looks at historical evidence of the impacts of people on forests and .vice versa., explores the current factors affecting people’s physical and emotional comfort in forest landscapes, and looks ahead to how changes in forest cover m

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Pattern Queries for Mobile Phone-Call Databases,e that is intuitive and that allows for any combination of spatial and temporal predicates with constraints, including the use of variables. The design of the language takes into consideration the layout of the areas being covered by the cellular towers, as well as “areas” that label places of inter

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Flock Pattern Queries,work and several strategies to discover such patterns in streaming spatio-temporal data. Experiments with real and synthetic trajectorial datasets show that the proposed algorithms are efficient and scalable under different conditions.