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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211-220 订阅
排序:
An Improved Deterministic Rescaling for Linear programming Algorithms  19th
An Improved Deterministic Rescaling for Linear Programming A...
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19th international conference on integer programming and combinatorial optimization (IPCO)
作者: Hoberg, Rebecca Rothvoss, thomas Univ Washington Seattle WA 98105 USA
the perceptron algorithm for linear programming, arising from machine learning, has been around since the 1950s. While not a polynomial-time algorithm, it is useful in practice due to its simplicity and robustness. In... 详细信息
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A Bundle Approach for SDPs with Exact Subgraph Constraints  1
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20th international conference on integer programming and combinatorial optimization (IPCO)
作者: Gaar, Elisabeth Rendl, Franz Alpen Adria Univ Klagenfurt Inst Math Univ Str 65-67 A-9020 Klagenfurt Austria
the 'exact subgraph' approach was recently introduced as a hierarchical scheme to get increasingly tight semidefinite programming relaxations of several NP-hard graph optimization problems. Solving these relax... 详细信息
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On the Number of Degenerate Simplex Pivots  25th
On the Number of Degenerate Simplex Pivots
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25th international conference on integer programming and combinatorial optimization (IPCO)
作者: Kukharenko, Kirill Sanita, Laura Otto von Guericke Univ Magdeburg Germany Bocconi Univ Milan Italy
the simplex algorithm is one of the most popular algorithms to solve linear programs (LPs). Starting at an extreme point solution of an LP, it performs a sequence of basis exchanges (called pivots) that allows one to ... 详细信息
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Semi-continuous cuts for mixed-integer programming
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10th international integer programming and combinatorial optimization conference
作者: de Farias, IR SUNY Buffalo Dept Ind Engn Buffalo NY 14260 USA
We study the convex hull of the feasible set of the semi-continuous knapsack problem, in which the variables belong to the union of two intervals. Besides being important in its own right, the semi-continuous knapsack... 详细信息
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Construction time-cost trade-off analysis using ant colony optimization algorithm
Construction time-cost trade-off analysis using ant colony o...
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13th international conference on Management Science and Engineering
作者: Kuang Ya-ping Xiong Ying Zhejiang Univ Sch Civil Engn & Architecture Hangzhou 310027 Peoples R China
Time-cost trade-off problem (TCTP) is one of the most important aspects of construction project planning and control. Construction planners must select appropriate resources, including crew size, equipment, methods an... 详细信息
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A New Contraction Technique with Applications to Congruency-Constrained Cuts  20th
A New Contraction Technique with Applications to Congruency-...
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20th international conference on integer programming and combinatorial optimization (IPCO)
作者: Nagele, Martin Zenklusen, Rico Swiss Fed Inst Technol Dept Math Zurich Switzerland
Minimum cut problems are among the most classical problems in combinatorial optimization and are used in a wide set of applications. Some of the best-known efficiently solvable variants include global minimum cuts, mi... 详细信息
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Multicast Traffic throughput Maximization through Dynamic Modulation and Coding Scheme Assignment in Wireless Sensor Networks  13
Multicast Traffic Throughput Maximization through Dynamic Mo...
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2020 IEEE Congress on Cybermatics: 13th IEEE international conferences on Internet of things, ithings 2020, 16th IEEE international conference on Green Computing and Communications, GreenCom 2020, 13th IEEE international conference on Cyber, Physical and Social Computing, CPSCom 2020 and 6th IEEE international conference on Smart Data, SmartData 2020
作者: Ostrowski, Bartlomiej Pioro, Michal Tomaszewski, Artur Institute of Telecommunications Warsaw University of Technology Warsaw Poland
the paper studies the following question: to what extent traffic throughput of a wireless sensor network (WSN) can be increased when dynamic assignment of modulation and coding schemes (MCS) is applied. We assume a TD... 详细信息
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Hypergraphic LP Relaxations for Steiner Trees
Hypergraphic LP Relaxations for Steiner Trees
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14th international conference integer programming and combinatorial optimization
作者: Chakrabarty, Deeparnab Konemann, Jochen Pritchard, David Univ Waterloo Waterloo ON N2L 3G1 Canada
We investigate hypergraphic LP relaxations for the Steiner tree problem, primarily the partition LP relaxation introduced by Konemann et al. [Math. programming, 2009]. Specifically, we are interested in proving upper ... 详细信息
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A Constraint integer programming Approach for Resource-Constrained Project Scheduling
A Constraint Integer Programming Approach for Resource-Const...
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7th international conference Integration of AI and OR Techniques in Constraint programming for combinatorial optimization Problems
作者: Berthold, Timo Heinz, Stefan Luebbecke, Marco E. Moehring, Rolf H. Schulz, Jens Zuse Inst Berlin Takustr 7 D-14195 Berlin Germany Tech Univ Darmstadt Fachbereich Math D-64293 Darmstadt Germany Tech Univ Berlin Math Inst D-10623 Berlin Germany
We propose a hybrid approach for solving the resource-constrained project scheduling problem which is an extremely hard to solve combinatorial optimization problem of practical relevance. Jobs have to be scheduled on ... 详细信息
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Solving a log-truck scheduling problem with constraint programming  1
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5th international conference on Integration of AI and OR Techniques in Constraint programming for combinatorial optimization Problems
作者: El Hachemi, Nizar Gendreau, Michel Rousseau, Louis-Martin Interuniv Res Ctr Enterprise Network Logist & Transportat CIRRELT Montreal PQ H3C 3J7 Canada
Scheduling problems in the forest industry have received significant attention in the recent years and have contributed many challenging applications for optimization technologies. this paper proposes a solution metho... 详细信息
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