Iconic indexing by 2-D strings
IEEE Transactions on Pattern Analysis and Machine Intelligence
VideoQ: an automated content based video search system using visual cues
MULTIMEDIA '97 Proceedings of the fifth ACM international conference on Multimedia
Video database systems—recent trends in research and development activities
The handbook of multimedia information management
Digital's DB integrator: a commercial multi-database management system
PDIS '94 Proceedings of the third international conference on on Parallel and distributed information systems
Multisensor Data Fusion
Spatial SQL: A Query and Presentation Language
IEEE Transactions on Knowledge and Data Engineering
An Efficient Pictorial Database System for PSQL
IEEE Transactions on Software Engineering
Multi-sensor Information Fusion by Query Refinement
VISUAL '02 Proceedings of the 5th International Conference on Recent Advances in Visual Information Systems
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To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called QL is proposed. QL is based upon the operator sequence and in practice expressible in SQL-like syntax. QL allows a user to specify powerful spatial/temporal queries for both multimedia data sources and multimedia databases, eliminating the need to write different queries for each. A QL query can be processed in the most effective manner by first selecting the suitable transformations of multimedia data to derive the multimedia static schema, and then processing the query with respect to this multimedia static schema.