Improved Spatial Query Processing Framework for Spatial Data
نویسندگان
چکیده
منابع مشابه
Spatial Data Models and Query Processing
An overview is presented of the issues in building spatial databases. The focus is on data models and query processing. Query optimization in a spatial environment is also brie y discussed.
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Spatial-Query-by-Sketch is the design of a query language for geographic information systems. It allows a user to formulate a spatial query by drawing the desired configuration with a pen on a touch-sensitive computer screen and translates this sketch into a symbolic representation that can the processed against a geographic database. Since the configurations queried usually do not match exactl...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2018
ISSN: 1877-0509
DOI: 10.1016/j.procs.2018.05.088