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Parallel and Distributed Systems, International Conference on (2000)
Iwate, Japan
July 4, 2000 to July 7, 2000
ISSN: 1521-9097
ISBN: 0-7695-0568-6
pp: 47
Chien-I Lee , National Tainan Teachers College
Ye-In Chang , National Sun Yat-Sen University
Wei-Pang Yang , National Chiao Tung University
ABSTRACT
To efficiently support continuous retrieval for continuous media many approaches based on the striping strategy that is implemented on a multi-disk drive have been proposed. However, the striping Moreover, the aggregate bandwidth of the multi-disk drive is determined when the object is striped. Furthermore, for some applications, such as self-learning systems, users may quickly browse some familiar objects while they will slowly scan some unfamiliar objects. Therefore, in this paper, we propose an efficient approach to supporting continuous retrieval with dynamic required bandwidths without reorganizing the completely striped object. From the performance study, we observe that the number of subobjects that must be moved is proportional to the initial required bandwidth and the current required bandwidth.
INDEX TERMS
operating system support, multimedia databases, multimedia applications
CITATION

Y. Chang, C. Lee and W. Yang, "An Efficient Strategy to Support Continuous Retrieval with Dynamic Bandwidths," Parallel and Distributed Systems, International Conference on(ICPADS), Iwate, Japan, 2000, pp. 47.
doi:10.1109/ICPADS.2000.857682
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