A Game Theoretic Approach to Web Caching
نویسندگان
چکیده
In this paper, the Game Theoretic framework is applied to Web caching. The interaction of multiple clients with a caching subsystem is viewed as a noncooperative game. Some clients may continuously request resources, occupy a large segment of the cache disk space and thus, enjoy high hit rates. Owing to this situation, the remaining clients may suffer the removal of their “important” resources from the cache, and, subsequently, experience numerous cache misses. A utility function is introduced and calculated by clients in a decentralized fashion to avoid such monopolizing scenarios and guarantee similar performance levels for all users.
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تاریخ انتشار 2004