Data cache management using frequency-based replacement
SIGMETRICS '90 Proceedings of the 1990 ACM SIGMETRICS conference on Measurement and modeling of computer systems
Removal policies in network caches for World-Wide Web documents
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
Replacement policies for a proxy cache
IEEE/ACM Transactions on Networking (TON)
Video staging: a proxy-server-based approach to end-to-end video delivery over wide-area networks
IEEE/ACM Transactions on Networking (TON)
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IEEE Transactions on Knowledge and Data Engineering
On Optimal Batching Policies for Video-on-Demand Storage Servers
ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems
Optimal proxy cache allocation for efficient streaming media distribution
IEEE Transactions on Multimedia
Caching strategies in transcoding-enabled proxy systems for streaming media distribution networks
IEEE Transactions on Multimedia
Smoothing, statistical multiplexing, and call admission control for stored video
IEEE Journal on Selected Areas in Communications
Scalable proxy caching of video under storage constraints
IEEE Journal on Selected Areas in Communications
QoS-adaptive proxy caching for multimedia streaming over the Internet
IEEE Transactions on Circuits and Systems for Video Technology
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This paper presents a novel dynamic and scalable caching algorithm of proxy server with a finite storage size for multimedia objects. Among the multimedia such as text, image, audio and video, video is a dominant component in terms of the performance of proxy server due to its traffic characteristics. For the fast caching process, caching sequences for videos are obtained to decrease both the buffer size and the required bandwidth and saved into metafiles in advance. Then, we present a novel caching and replacing algorithms for multimedia objects based on the metafiles. Finally, experimental results are provided to show the superior performance of the proposed algorithm.