Processing Continuous Queries on Sensor-Based Multimedia Data Streams by Multimedia Dependency Analysis and Ontological Filtering.
Shi-Kuo ChangFrancesco ColaceLei ZhaoYao SunPublished in: Int. J. Softw. Eng. Knowl. Eng. (2011)
Keyphrases
- multimedia
- continuous queries
- data streams
- stream processing
- load shedding
- dependency analysis
- efficient processing
- sliding window
- data stream management systems
- continuous query processing
- multimedia data
- stream processing systems
- digital libraries
- stream data
- sensor data
- metadata
- streaming data
- change detection
- concept drift
- query processing
- query execution
- efficient implementation
- query optimization
- data stream processing
- database
- ontology driven
- data stream mining
- stream mining
- rough sets
- data warehouse
- domain knowledge