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dc.creator Lisbeth Rodríguez-Mazahua
dc.creator Giner Alor-Hernández
dc.creator Jair Cervantes
dc.creator Asdrúbal López-Chau
dc.creator José Luis Sánchez-Cervantes
dc.date 2016
dc.date.accessioned 2018-03-07T17:05:09Z
dc.date.available 2018-03-07T17:05:09Z
dc.identifier http://www.redalyc.org/articulo.oa?id=49647009007
dc.identifier.uri http://hdl.handle.net/20.500.11799/78098
dc.description Hybrid partitioning has been recognized as a technique to achieve query optimization in relational and object -oriented databases. Due to the increasing availability of multimedia applications, there is an interest in using partitioning techniques in multimedia da tabases in order to take advantage of the reduction in the number of pages required to answer a query and to minimize data exchange among sites. Never theless, until now only vertical and horizontal partitioning have been used in multimedia databases. This paper presents a hybrid partitioning method for multimedia databases. This method takes into account the size of the attributes and the selectivity of the predicates in order to generate hybrid partitioning schemes that reduce the execution cost of the que ries. A cost model for evaluating hybrid partitioning schemes in distributed multimedia databases was developed. Experiments in a multimedia database benchmark were performed in order to demonstrate the efficiency of our ap proach.
dc.format application/pdf
dc.language en
dc.publisher Universidad Nacional de Colombia
dc.relation http://www.redalyc.org/revista.oa?id=496
dc.rights Dyna
dc.source Dyna (Colombia) Num.198 Vol.83
dc.subject Ingeniería
dc.subject Hybrid Partitioning
dc.subject multimedia databases
dc.subject query optimization
dc.title A hybrid partitioning method for multimedia databases
dc.type Artículo


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  • Título
  • A hybrid partitioning method for multimedia databases
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  • Universidad Nacional de Colombia
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  • Palabras clave
  • Ingeniería
  • Hybrid Partitioning
  • multimedia databases
  • query optimization
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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