TY - GEN
T1 - Anycast-based cooperative proxy caching
T2 - IEEE/WIC/ACM International Conference on Web Intelligence, WI 2004
AU - Tsui, Kwok Ching
AU - Liu, Jiming
AU - Shi, Jinglun
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2004
Y1 - 2004
N2 - The World Wide Web is one of the most popular applications currently running on the Internet, and its size is growing exponentially. Web caching is an important technique that aims to reduce network traffic, server load, and user-perceived retrieval delays by replicating popular contents on proxy servers. Anycast is a new network service widely used for providing auto-configuration and load-balancing. We present an anycast-based cooperative proxy algorithm (ACPA) that brings a server "nearest" to a client to improve overall performance by selective allowing duplicates and migrate objects to other proxies based on request pattern. Analytical and experimental results show that the algorithm outperforms a hash-based algorithm in response time and hop counts.
AB - The World Wide Web is one of the most popular applications currently running on the Internet, and its size is growing exponentially. Web caching is an important technique that aims to reduce network traffic, server load, and user-perceived retrieval delays by replicating popular contents on proxy servers. Anycast is a new network service widely used for providing auto-configuration and load-balancing. We present an anycast-based cooperative proxy algorithm (ACPA) that brings a server "nearest" to a client to improve overall performance by selective allowing duplicates and migrate objects to other proxies based on request pattern. Analytical and experimental results show that the algorithm outperforms a hash-based algorithm in response time and hop counts.
UR - http://www.scopus.com/inward/record.url?scp=15544376662&partnerID=8YFLogxK
U2 - 10.1109/WI.2004.10085
DO - 10.1109/WI.2004.10085
M3 - Conference proceeding
AN - SCOPUS:15544376662
SN - 0769521002
T3 - Proceedings - IEEE/WIC/ACM International Conference on Web Intelligence, WI 2004
SP - 405
EP - 411
BT - Proceedings - IEEE/WIC/ACM International Conference on Web Intelligence, WI 2004
A2 - Zhong, N.
A2 - Tirri, H.
A2 - Yao, Y.
A2 - Zhou, L.
Y2 - 20 September 2004 through 24 September 2004
ER -