Fairness-Based Global Optimization of User-Centric Networks
Fairness-Based Global Optimization of User-Centric Networks
复制标题
以用户为中心的网络的基于公平的全局优化
DOI:
10.1109/ncm.2009.219
复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
Y. Oie
中科院分区:
文献类型:
--
作者:
M. Köppen;Kaori Yoshida;M. Tsuru;Y. Oie
In this paper, we discuss the opportunities for global optimization of networks, which takes the user perspective into account. We state three fundamental problems in this approach, which are the variable (and usually also large) number of objectives, the Arrow impossibility theorem, and the unavoidance of the fact that the feasible space may contain solutions, where some objectives are extreme. To overcome these problems, we propose to achieve at least fairness among the fulfillment of user objectives, if optimality (e.g. in the sense of Pareto-optimality) is not possible. We also outline a generalized approach to fairness, based on fairness relation. Heuristic methods are available to handle the corresponding search problems.
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
K.Sodeyama;K.Miyamoto;H.Nakai;Mario Koppen
通讯作者:
Mario Koppen