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dc.contributor.authorÜnel G.en_US
dc.contributor.authorDönderler, M.E.en_US
dc.contributor.authorUlusoy O.en_US
dc.contributor.authorGüdükbay, U.en_US
dc.date.accessioned2016-02-08T11:53:46Z
dc.date.available2016-02-08T11:53:46Z
dc.date.issued2004en_US
dc.identifier.issn1641212en_US
dc.identifier.urihttp://hdl.handle.net/11693/27451
dc.description.abstractThe interest for multimedia database management systems has grown rapidly due to the need for the storage of huge volumes of multimedia data in computer systems. An important building block of a multimedia database system is the query processor, and a query optimizer embedded to the query processor is needed to answer user queries efficiently. Query optimization problem has been widely studied for conventional database systems; however it is a new research area for multimedia database systems. Due to the differences in query processing strategies, query optimization techniques used in multimedia database systems are different from those used in traditional databases. In this paper, a query optimization strategy is proposed for processing spatio-temporal queries in video database systems. The proposed strategy includes reordering algorithms to be applied on query execution tree. The performance results obtained by testing the reordering algorithms on different query sets are also presented. © 2003 Elsevier Inc. All rights reserved.en_US
dc.language.isoEnglishen_US
dc.source.titleJournal of Systems and Softwareen_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/S0164-1212(03)00215-2en_US
dc.subjectQuery optimizationen_US
dc.subjectQuery treeen_US
dc.subjectQuerying of video dataen_US
dc.subjectVideo databasesen_US
dc.subjectAlgorithmsen_US
dc.subjectData storage equipmenten_US
dc.subjectEmbedded systemsen_US
dc.subjectOptimizationen_US
dc.subjectProblem solvingen_US
dc.subjectProgram processorsen_US
dc.subjectQuery languagesen_US
dc.subjectTrees (mathematics)en_US
dc.subjectQuery optimizationen_US
dc.subjectQuery treesen_US
dc.subjectQuerying of video dataen_US
dc.subjectVideo databasesen_US
dc.subjectMultimedia systemsen_US
dc.titleAn efficient query optimization strategy for spatio-temporal queries in video databasesen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Computer Engineering, Bilkent University, 06533, Bilkent, Ankara, Turkeyen_US
dc.citation.spage113en_US
dc.citation.epage131en_US
dc.citation.volumeNumber73en_US
dc.citation.issueNumber1 SPEC. ISS.en_US
dc.identifier.doi10.1016/S0164-1212(03)00215-2en_US


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