Adaptive and Dynamic Service Composition in eFlow
CAiSE '00 Proceedings of the 12th International Conference on Advanced Information Systems Engineering
sFlow: Towards Resource-Efficient and Agile Service Federation in Service Overlay Networks
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
An Energy-Efficient Middleware for Supporting Multimedia Services in Mobile Grid Environments
ITCC '05 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'05) - Volume II - Volume 02
Cooperative Reconfiguration of Software Components for Power-Aware Mobile Computing
IEICE - Transactions on Information and Systems
Distributed multimedia service composition with statistical QoS assurances
IEEE Transactions on Multimedia
IEEE Communications Magazine
Energy constrained resource allocation optimization for mobile grids
Journal of Parallel and Distributed Computing
Energy efficient resource management in mobile grid
Mobile Information Systems
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Various computing environments and user contexts require customized applications including composite services. We propose a middleware called SON-CMC (Service Overlay Network for Context-aware Mobile Computing) which supports multimedia service composition on overlay network for mobile computing. Our approach provides customized applications to mobile users by composing services such as web services based on user requirement and the contexts of mobile devices. Utilizing the large variation in quality of service between media servers and mobile devices, SON-CMC reconfigures the service composition graph to reduce the total data traffic and the response time of applications. It also aims to achieve load balancing by applying a service routing algorithm to the overlay network, which is modeled as a common peer-to-peer network. Experimental results demonstrate that our context-based scheme enhances service composition in terms of response time and preservation of network resources.