Equipment allocation in video-on-demand network deployments
نویسندگان
چکیده
منابع مشابه
Eecient Video Allocation for Video-on-demand Services
A Video-on-Demand (VOD) server needs to store hundreds of movie titles and to support thousands of concurrent accesses. This, technically and economically, imposes a great challenge on the design of the disk storage subsystem of a VOD server. Due to diierent demands for diierent movie titles, the numbers of concurrent accesses to each movie can diier a lot. We deene access proole as the number ...
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Yuewei Wang, Jonathan C.L. Liu, David H.C. Du1 and Jenwei Hsieh Distributed Multimedia Research Center2 & Department of Computer Science, University of Minnesota fywang,cliu,du,[email protected] Abstract A Video-on-Demand (VOD) server needs to store hundreds of movie titles and to support thousands of concurrent accesses. We de ne access pro le as the number of concurrent accesses to each movie...
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The popularity of video-on-demand (VoD) streaming has grown dramatically over the World Wide Web. Most users in VoD P2P networks have to wait a long time in order to access their requesting videos. Therefore, reducing waiting time to access videos is the main challenge for VoD P2P networks. In this paper, we propose a novel algorithm for caching video based on peers' priority and video's popula...
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Recent years have seen a tremendous growth in streaming continuous media such as videos over the Internet, resulting in an enormous increase in the demand on various server and networking resources. To minimize service delays and reduce the loads placed on these resources, we propose a Video Caching Network (VCN) that utilizes an aggregated cache space of distributed systems along the delivery ...
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Using information on piecewise bandwidth requirements of video over quantized time segments, network bandwidth can be efficiently allocated for subscribed services. For an experimental set of 24 real-life video traces, the allocation scheme achieves over 90% network efficiency, while guaranteeing minimum network buffer usage. A key to this new approach is an algorithm for determining maximal-le...
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ژورنال
عنوان ژورنال: ACM Transactions on Multimedia Computing, Communications, and Applications
سال: 2008
ISSN: 1551-6857,1551-6865
DOI: 10.1145/1404880.1404885