TY - GEN
T1 - A new parallel CBF method for shared-nothing cluster-based architecture
AU - Chang, Jae Woo
AU - Kim, Yong Ki
PY - 2003
Y1 - 2003
N2 - To efficiently retrieve high-dimensional data in multimedia database and data warehousing applications, the VA-file and the CBF (Cell-based filtering) method have been proposed. But they show a linear decreasing on performance as the dimensionality. To cope with the problem, we, in this paper, propose a new parallel CBF method for shared-nothing (SN) cluster-based parallel architecture. In addition, we devise data insertion, range query processing, and k-NN query processing algorithms that are suitable for the SN parallel architecture. Finally, we show that our parallel CBF method achieves good retrieval performance in proportion to the number of servers in the SN parallel architecture, compared with the conventional CBF method.
AB - To efficiently retrieve high-dimensional data in multimedia database and data warehousing applications, the VA-file and the CBF (Cell-based filtering) method have been proposed. But they show a linear decreasing on performance as the dimensionality. To cope with the problem, we, in this paper, propose a new parallel CBF method for shared-nothing (SN) cluster-based parallel architecture. In addition, we devise data insertion, range query processing, and k-NN query processing algorithms that are suitable for the SN parallel architecture. Finally, we show that our parallel CBF method achieves good retrieval performance in proportion to the number of servers in the SN parallel architecture, compared with the conventional CBF method.
KW - Cluster-based parallel architecture
KW - Parallel CBF method
KW - Shared-nothing architecture
UR - https://www.scopus.com/pages/publications/1542537895
M3 - Conference paper
AN - SCOPUS:1542537895
SN - 088986392X
T3 - Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems
SP - 105
EP - 110
BT - Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems
A2 - Gonzalez, T.
T2 - Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Systems
Y2 - 3 November 2003 through 5 November 2003
ER -