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Current resource locating algorithms either cannot yield good lookup performance,or incur high search cost and system maintenance overhead.The poor search efficiency of these approaches may seriously limit the scalability of current P2P systems.In this paper,we propose to exploit two-dimensional locality to improve P2P system search efficiency. We present a… (More)
In this paper, some classes of generalization of convexity are considered in the case of multi-objective optimization problem. Here the functions involved are non-differentiable. on the assumptions of generalized $(\alpha,\rho)$-$(\eta,\theta)$-invexity, we have established the Karush-Kuhn-Tucker sufficient and necessary optimality conditions.