Titlebook: Combinatorial Optimization and Applications; 11th International C Xiaofeng Gao,Hongwei Du,Meng Han Conference proceedings 2017 Springer Int

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Conference proceedings 2017binatorial optimization, geometric optimization, complexity and data structures, and graph theory. They are organized in topical sections on network, approximation algorithm and graph theory, combinatorial optimization, game theory, and applications..

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Filtering Undesirable Flows in Networksodel this problem and then we concentrate on a subproblem where every good flow has a bottleneck. We prove that unless ., this subproblem is inapproximable within factor ., for . and any .. We provide a .-factor polynomial approximation, where . bounds the number of the desirable flows that a desira

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Obituary

Floorplans with Columnsoint in . is on the common boundary between two rectangles in .. We call such a partition of . a feasible floorplan of . with respect to .. Intuitively . is the locations of columns and a feasible floorplan is a floorplan in which no column is in the proper inside of a room, i.e., columns are allowe

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On the Profit-Maximizing for Transaction Platforms in Crowd Sensingers and transaction platforms for attracting sufficient participants. Little attention in literature has been paid to the transaction platform’s profit which is one of the major issues for maintaining a crowd sensing system consistently. In this paper, we aim to propose a mechanism design for optimi

Angiogenesis

A New Approximation Algorithm for the Maximum Stacking Base Pairs Problem from RNA Secondary Structu pairs problem as: given an RNA sequence, to find a maximum number of base pairs where each base pair is involved in a stacking. Ieong et al. showed this problem to be NP-hard, where the candidate base pairs follow some biology principle and are given implicitly. In this paper, we study the version