This brief presents several new query processing techniques, called complex motion pattern queries, specifically designed for very large spatio-temporal 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 present the Spatio-Temporal Pattern System (STPS) and density-based pattern queries. ...

Spatio-Temporal Databases: Complex Motion Pattern Queries 2013, Springer

ISBN-13: 9783319024073

2013 edition

Trade paperback

Select