Efficient reinforcement learning through symbiotic evolution
Machine Learning - Special issue on reinforcement learning
A Cooperative Coevolutionary Approach to Function Optimization
PPSN III Proceedings of the International Conference on Evolutionary Computation. The Third Conference on Parallel Problem Solving from Nature: Parallel Problem Solving from Nature
Dynamic placement for clustered web applications
Proceedings of the 15th international conference on World Wide Web
What's in a Name? Distinguishing between SaaS and SOA
IT Professional
Large scale evolutionary optimization using cooperative coevolution
Information Sciences: an International Journal
Automated application component placement in data centers using mathematical programming
International Journal of Network Management
Frontiers in Information and Software as Services
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
PPSN'12 Proceedings of the 12th international conference on Parallel Problem Solving from Nature - Volume Part II
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Cloud computing has become a main medium for Software as a Service (SaaS) hosting as it can provide the scalability a SaaS requires. One of the challenges in hosting the SaaS is the placement process where the placement has to consider SaaS interactions between its components and SaaS interactions with its data components. A previous research has tackled this problem using a classical genetic algorithm (GA) approach. This paper proposes a cooperative coevolutionary algorithm (CCEA) approach. The CCEA has been implemented and evaluated and the result has shown that the CCEA has produced higher quality solutions compared to the GA.