Scheduling policies for an on-demand video server with batching
MULTIMEDIA '94 Proceedings of the second ACM international conference on Multimedia
Metropolitan area video-on-demand service using pyramid broadcasting
Multimedia Systems
Patching: a multicast technique for true video-on-demand services
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Replacement policies for a proxy cache
IEEE/ACM Transactions on Networking (TON)
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
A hierarchical internet object cache
ATEC '96 Proceedings of the 1996 annual conference on USENIX Annual Technical Conference
IEEE Journal on Selected Areas in Communications
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In this paper, we propose a proxy caching policy using both prefetching and patching technique for the efficient continuous media stream service on the network. In the proposed proxy caching policy, caching is done in two phases that in the first phase, the prefix of the requested object is cached when the requested object is not cached at all; this is done to reduce initial latency for future streams for that object. In the second phase, that object is cached stepwise based on the interval between the current and preceding streams for that object if the prefix of that object has already cached. Our experimental results show that our proposed proxy caching policy works better than existing ones in terms of network channel and read ahead buffer usage.