@inproceedings{8eee4ee83add42258b85a3487135260a,
title = "Service capacity enhanced task offloading and resource allocation in multi-server edge computing environment",
abstract = "An edge computing environment features multiple edge servers and multiple service clients. In this environment, mobile service providers can offload client-side computation tasks from service clients' devices onto edge servers to reduce service latency and power consumption experienced by the clients. A critical issue that has yet to be properly addressed is how to allocate edge computing resources to achieve two optimization objectives: 1) minimize the service cost measured by the service latency and the power consumption experienced by service clients; and 2) maximize the service capacity measured by the number of service clients that can offload their computation tasks in the long term. This paper formulates this long-term problem as a stochastic optimization problem and solves it with an online algorithm based on Lyapunov optimization. This NPhard problem is decomposed into three sub-problems, which are then solved with a suite of techniques. The experimental results show that our approach significantly outperforms two baseline approaches.",
keywords = "Edge computing, Lyapunov optimization, Multi-server task offloading, Service capacity enhancement",
author = "Wei Du and Tao Lei and Qiang Het and Wei Liu and Qiwang Lei and Hailiang Zhao and Wei Wang",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 26th IEEE International Conference on Web Services, ICWS 2019 ; Conference date: 08-07-2019 Through 13-07-2019",
year = "2019",
month = jul,
doi = "10.1109/ICWS.2019.00025",
language = "英语",
series = "Proceedings - 2019 IEEE International Conference on Web Services, ICWS 2019 - Part of the 2019 IEEE World Congress on Services",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "83--90",
editor = "Elisa Bertino and Chang, \{Carl K.\} and Peter Chen and Ernesto Damiani and Ernesto Damiani and Michael Goul and Katsunori Oyama",
booktitle = "Proceedings - 2019 IEEE International Conference on Web Services, ICWS 2019 - Part of the 2019 IEEE World Congress on Services",
address = "美国",
}