A caching relay for the World Wide Web
Selected papers of the first conference on World-Wide Web
Performance engineering of the World Wide Web: application to dimensioning and cache design
Proceedings of the fifth international World Wide Web conference on Computer networks and ISDN systems
WWW Traffic Reduction and Load Balancing through Server-Based Caching
IEEE Parallel & Distributed Technology: Systems & Technology
On the Optimal Placement of Secure Data Objects over Internet
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Papers - Volume 01
Placement of proxy-based multicast overlays
Computer Networks: The International Journal of Computer and Telecommunications Networking
A QoS-Aware Heuristic Algorithm for Replica Placement
GRID '06 Proceedings of the 7th IEEE/ACM International Conference on Grid Computing
QoS-aware, access-efficient, and storage-efficient replica placement in grid environments
The Journal of Supercomputing
Placement of proxy-based multicast overlays
Computer Networks: The International Journal of Computer and Telecommunications Networking
Self-organized service placement in ambient intelligence environments
ACM Transactions on Autonomous and Adaptive Systems (TAAS)
Data replication at web proxies in content distribution network
APWeb'03 Proceedings of the 5th Asia-Pacific web conference on Web technologies and applications
A greedy algorithm for capacity-constrained surrogate placement in CDNs
NPC'05 Proceedings of the 2005 IFIP international conference on Network and Parallel Computing
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Abstract: This paper investigates the optimal placement of proxies of a web server in the Internet, with the consideration of both read and write operations to the data on the web server. First, we study the problem of optimal placement of k proxies in a system to minimize the total access cost to the web server. Then, for unknown number of proxies, we find the optimal number of proxies required in the system. The problems are formulated by using dynamic programming method and optimal solutions are obtained. Intensive simulations have been conducted to evaluate the performance of the proposed algorithms, and to demonstrate the relationship between the number of proxies required in the system and the read-write ratio. This work can significantly alleviate the web access traffic in the Internet and improve the performance of the web server.