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2007

Rule-based Evolution of Typed Spatiotemporal Objects

9 years 21 days ago
Rule-based Evolution of Typed Spatiotemporal Objects
This paper describes a model for spatiotemporal objects whose location is fixed, but its boundaries and properties change. We refer to these as evolving objects. We consider cases where the evolution of an object is dependent of its type and propose a rule-based approach for description of spatiotemporal object’s evolution. By developing semantics of type-based evolution, we can keep a detailed history of change. We present an example where the model is able to represent type conversions and recover the evolution history of a set of objects. The model allows answers to questions about causes of change and thus deals with cases not supported by models based on objects of a unique type.
Olga Regina Fradico de Oliveira Bittencourt, Gilbe
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2007
Where GEOINFO
Authors Olga Regina Fradico de Oliveira Bittencourt, Gilberto Câmara, Lúbia Vinhas, Joice Seleme Mota
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