Introduction to queueing theory (2nd ed)
Introduction to queueing theory (2nd ed)
Design of manufacturing systems using queueing models
Queueing Systems: Theory and Applications - Special issue on queueing models of manufacturing systems
On the self-similar nature of Ethernet traffic (extended version)
IEEE/ACM Transactions on Networking (TON)
IEEE Transactions on Computers
A toolset for performance engineering and software design of client-server systems
Performance Evaluation - Special issue: performance modeling tools
What are the implications of long-range dependence for VBR-video traffic engineering?
IEEE/ACM Transactions on Networking (TON)
High-speed networks: TCP/IP and ATM design principles
High-speed networks: TCP/IP and ATM design principles
Self-similarity in World Wide Web traffic: evidence and possible causes
IEEE/ACM Transactions on Networking (TON)
Generating representative Web workloads for network and server performance evaluation
SIGMETRICS '98/PERFORMANCE '98 Proceedings of the 1998 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Capacity planning for Web performance: metrics, models, and methods
Capacity planning for Web performance: metrics, models, and methods
On the relevance of long-range dependence in network traffic
IEEE/ACM Transactions on Networking (TON)
In search of invariants for e-business workloads
Proceedings of the 2nd ACM conference on Electronic commerce
IEEE Transactions on Software Engineering
Software Bottlenecking in Client-Server Systems and Rendezvous Networks
IEEE Transactions on Software Engineering
Reduction of Self-Similarity by Application-Level Traffic Shaping
LCN '97 Proceedings of the 22nd Annual IEEE Conference on Local Computer Networks
Statistical Characterization of Wide-Area IP Traffic
IC3N '97 Proceedings of the 6th International Conference on Computer Communications and Networks
On the relationship between file sizes, transport protocols, and self-similar network traffic
ICNP '96 Proceedings of the 1996 International Conference on Network Protocols (ICNP '96)
Broadband traffic modeling: simple solutions to hard problems
IEEE Communications Magazine
On multimedia networks: self-similar traffic and network performance
IEEE Communications Magazine
Pricing-based strategies for autonomic control of web servers for time-varying request arrivals
Engineering Applications of Artificial Intelligence
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We consider an e-business web-server system where the network traffic exhibits self-similarity. We demonstrate that traditional techniques are unsuitable for predicting the network performance under such traffic conditions. Instead, we propose and demonstrate a novel decomposition approximation technique that helps predict delays more accurately and thus is better suited for capacity planning and network design when compared to traditional queueing network analyzers. We also consider several strategies for mitigating the effect of self-similarity, and conclude that admission control holds the greatest potential for improving service. We provide an approximation technique for computing the admission control parameter values. Numerical results and suggestions for future work are discussed.