Synergy-aware selection mechanism for high quality and sustainability of ubiquitous services | IEEE Conference Publication | IEEE Xplore

Synergy-aware selection mechanism for high quality and sustainability of ubiquitous services


Abstract:

In ubiquitous stub environments, it is a critical challenge to select an optimal set of devices to accomplish a graph-based ubiquitous service and execute it continuously...Show More

Abstract:

In ubiquitous stub environments, it is a critical challenge to select an optimal set of devices to accomplish a graph-based ubiquitous service and execute it continuously. The mobility of devices, the diverse access technologies and underlying path quality have a great influence on the user experience. Thus, we put forward a hierarchical model and a novel selection function considering the synergetic effect between devices. Then we elaborate a Synergy-aware Selection Mechanism (SSM) which includes three modules: service launch, device selection and service maintenance. We design a distributed core algorithm to integrate the devices and a dynamic updating weight method. The simulation results show that Synergy-aware Selection Mechanism can select a set of executive devices to ensure the service quality, continuity and smoothness. It improves the performance in the perceived experience and the number of service reelections.
Date of Conference: 17-19 September 2014
Date Added to IEEE Xplore: 29 December 2014
Electronic ISBN:978-4-88552-288-8
Conference Location: Hsinchu, Taiwan

References

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