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检索条件"任意字段=13th International Conference on Integer Programming and Combinatorial Optimization"
743 条 记 录,以下是251-260 订阅
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integer programming formulations and computations solving phylogenetic and population genetic problems with missing or genotypic data
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13th Annual international conference on Computing and Combinatorics (COCOON 2007)
作者: Gusfield, Dan Frid, Yelena Brown, Dan Univ Calif Davis Dept Comp Sci Davis CA 95616 USA Univ Waterloo Sch Comp Sci Waterloo ON Canada
Several central and well-known combinatorial problems in phylogenetics and population genetics have efficient, elegant solutions when the input is complete or consists of haplotype data, but lack efficient solutions w... 详细信息
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An Exact Rational Mixed-integer programming Solver
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15th international conference on integer programming and combinatorial optimization (IPCO)
作者: Cook, William Koch, thorsten Steffy, Daniel E. Wolter, Kati Georgia Inst Technol Sch Ind & Syst Engn Atlanta GA 30332 USA Zuse Inst Berlin Berlin Germany
We present an exact rational solver for mixed-integer linear programming that avoids the numerical inaccuracies inherent in the floating-point computations used by existing software. this allows the solver to be used ... 详细信息
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From Approximate to Exact integer programming  1
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24th international conference on integer programming and combinatorial optimization (IPCO)
作者: Dadush, Daniel Eisenbrand, Friedrich Rothvoss, thomas CWI Amsterdam Netherlands Ecole Polytech Fed Lausanne Lausanne Switzerland Univ Washington Seattle WA 98195 USA
Approximate integer programming is the following: For a given convex body K subset of R-n, either determine whether K boolean AND Z(n) is empty, or find an integer point in the convex body 2 center dot (K - c) + c whi... 详细信息
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integer programming and Combinatoral optimization - 15th international conference, IPCO 2011, Proceedings
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15th international conference on integer programming and combinatorial optimization, IPCO 2011
the proceedings contain 33 papers. the topics discussed include: an excluded minor characterization of seymour graphs;complexity analyses of bienstock-zuckerberg and lasserre relaxations on the matching and stable set...
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Assortment optimization with Visibility Constraints  25th
Assortment Optimization with Visibility Constraints
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25th international conference on integer programming and combinatorial optimization (IPCO)
作者: Barre, theo El Housni, Omar Lodi, Andrea Univ Calif Berkeley IEOR Berkeley CA USA Cornell Univ Cornell Tech ORIE New York NY 10021 USA
Motivated by applications in e-retail and online advertising, we study the problem of assortment optimization under visibility constraints, referred to as APV. We are given a universe of substitutable products and a s... 详细信息
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Budgeted Data Caching based on k-Median in Mobile Edge Computing  13
Budgeted Data Caching based on k-Median in Mobile Edge Compu...
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13th IEEE international conference on Services Computing (SCC) / 13th IEEE international conference on Web Services (ICWS)
作者: Xia, Xiaoyu Chen, Feifei Cui, Guangming Abdelrazek, Mohamed Grundy, John Jin, Hai He, Qiang Deakin Univ Sch Informat Technol Geelong Vic Australia Swinburne Univ Technol Sch Software & Elect Engn Hawthorn Vic Australia Monash Univ Fac Informat Technol Clayton Vic Australia Huazhong Univ Sci & Technol Sch Comp Sci & Technol Wuhan Hubei Peoples R China Chengdu Univ Informat Technol Sch Software Engn Chengdu Sichuan Peoples R China
In mobile edge computing (MEC), edge servers are deployed at base stations to provide highly accessible computational resources and storage capacities to nearby mobile devices. Caching data on edge servers can ensure ... 详细信息
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On the Chvatal rank of certain inequalities  1
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7th international conference on integer programming and combinatorial optimization (IPCO VII)
作者: Hartmann, M Queyranne, M Wang, YG Univ N Carolina Chapel Hill NC 27599 USA Univ British Columbia Vancouver BC V6T 1Z2 Canada PeopleSoft Inc San Mateo CA 94404 USA
the Chvatal rank of an inequality ax less than or equal to b with integral components and valid for the integral hull of a polyhedron P, is the minimum number of rounds of Gomory-Chvatal cutting planes needed to obtai... 详细信息
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Valid Inequalities for Separable Concave Constraints with Indicator Variables  18th
Valid Inequalities for Separable Concave Constraints with In...
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18th international conference on integer programming and combinatorial optimization (IPCO)
作者: Lim, Cong Han Linderoth, Jeff Luedtke, James Univ Wisconsin Dept Comp Sci 1210 W Dayton St Madison WI 53706 USA Univ Wisconsin Dept Ind & Syst Engn Madison WI USA
We study valid inequalities for a set relevant for optimization models that have both binary indicator variables, which indicate positivity of associated continuous variables, and separable concave constraints. Such m... 详细信息
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Application of Aircraft Interval Management Concepts based on the Optimized Scheduling Algorithm
Application of Aircraft Interval Management Concepts based o...
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13th international conference on Control, Automation and Systems (ICCAS)
作者: Song, Jae-Hoon Ryu, Min-Seok Choi, Seongim Korea Aerosp Res Inst Aviat Safety R&D Ctr Taejon South Korea Korea Adv Inst Sci & Technol Dept Aerosp Engn Taejon South Korea
the main purpose of this paper is to understand the multi-directional performance metrics including the efficiency of airspace usage and aircraft scheduling performance, which should be balanced when the advanced Inte... 详细信息
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Constraint programming and Mixed integer Linear programming for Rescheduling Trains under Disrupted Operations A Comparative Analysis of Models, Solution Methods, and their Integration
Constraint Programming and Mixed Integer Linear Programming ...
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6th international conference Integration of AI and OR Techniques in Constraint programming for Combinatial optimization Problems
作者: Acuna-Agost, Rodrigo Michelon, Philippe Feillet, Dominique Gueye, Serigne Univ Avignon & Pays Vaucluse LIA F-84911 Avignon France Ecole Mines Saint Etienne F-13541 Gardenne France Lab Math Appl Havre F-76058 Le Havre France
the problem of rescheduling trains under disrupted operations has received more attention in the last years because of the increasing demand in railway transportation. Railway networks are more and more saturated and ... 详细信息
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