Cooperative architectures and algorithms for discovery and transcoding of multi-version content
Web content caching and distribution
Coordinated enroute multimedia object caching in transcoding proxies for tree networks
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
An effective cache replacement algorithm in transcoding-enabled proxies
The Journal of Supercomputing
Distributed systems to support efficient adaptation for ubiquitous web
HPCC'05 Proceedings of the First international conference on High Performance Computing and Communications
The content-aware caching for cooperative transcoding proxies
ICOIN'05 Proceedings of the 2005 international conference on Information Networking: convergence in broadband and mobile networking
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The large variety of devices that are gaining access tothe Internet requires novel server functionalities to tailorWeb content at run-time, namely transcoding. Traditionalschemes assign transcoding operations to the Web server orsingle edge proxies. We propose an alternative architectureconsisting of cooperative proxy servers which collaboratein discovering and transcoding multiple versions of Web objects.The transcoding functionality opens an entirely newspace of investigation in the research area of cache cooperation,because it transforms the proxy servers from contentrepositories into pro-active network elements providingcomputation and adaptive delivery. We investigate andevaluate experimentally different schemes for cooperativediscovery of multi-version content and transcoding in thecontext of a flat topology of edge servers.