Multiquality Data Replication in Multimedia Databases

In contrast to other database applications, multimedia data can have a wide range of quality parameters, such as spatial and temporal resolution and compression format. Users can request data with specific quality requirements due to the needs of their application or the limitations of their resourc...

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Vydáno v:	IEEE transactions on knowledge and data engineering Ročník 19; číslo 5; s. 679 - 694
Hlavní autoři:	Tu, Y.-C., Yan, J., Shen, G., Sunil Prabhakar
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.05.2007 IEEE Computer Society The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Applied sciences Compressing Computer science; control theory; systems Data processing. List processing. Character string processing data replication Exact sciences and technology Heuristic heuristic algorithm Heuristic algorithms Information systems. Data bases integer programming Linear programming Mathematical models Memory organisation. Data processing Multimedia Multimedia databases Multimedia systems Quality Quality adaptation Query processing Runtime Signal resolution Software Spatial databases Spatial resolution Stores Studies Transcoding Video compression Multimedia Database query Distributed database Video signal Transcoding Multimedia databases Quality adaptation Modeling Integer programming heuristic algorithm Data conversion data replication Heuristic method NP hard problem Database Replication Spatial resolution User behavior Multiple database
ISSN:	1041-4347, 1558-2191
On-line přístup:	Získat plný text
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