Issues in Spatio - Temporal Database Systems : Data Models , Languages and Moving Objects
نویسندگان
چکیده
منابع مشابه
Spatial and Spatio-Temporal Data Models and Languages
DEFINITION A data model provides a formalism consisting of a notation for describing data of interest and of a set of operations for manipulating these data. It abstracts from reality and provides a generalized view of data representing a specific and bounded scope of the real world. In the context of databases, a data model describes the organization, that is, the structure, of a database. In ...
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Moving object databases have recently found large interest in the database community, geographical information systems, and geosciences. So far, moving object models have focused exclusively either on past or future movements. The so-called Balloon Model is the first attempt to treat past and future movements of moving objects in a consistent and integrated manner. Based on a new set of spatio-...
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The spatio-temporal database (STDB) need gained respectable consideration Throughout as long as couple of years, because of. Those development of various provisions (e. G. , flight control systems, climate forecast, versatile computing,. And so on. ) that interest productive administration about moving Questions. These requisitions record objects’ geological. Areas (sometimes also shapes) towar...
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تاریخ انتشار 2011