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检索条件"任意字段=13th International Conference on Integer Programming and Combinatorial Optimization"
741 条 记 录,以下是141-150 订阅
Extending SDP Integrality Gaps to Sherali-Adams with Applications to QUADRATIC programming and MAXCUTGAIN
Extending SDP Integrality Gaps to Sherali-Adams with Applica...
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14th international conference integer programming and combinatorial optimization
作者: Benabbas, Siavosh Magen, Avner Univ Toronto Dept Comp Sci Toronto ON M5S 1A1 Canada
We show how under certain conditions one can extend constructions of integrality gaps for semidefinite relaxations into ones that hold for stronger systems: those SDP to which the so-called k-level constraints of the ... 详细信息
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Walkability optimization: Formulations, Algorithms, and a Case Study of Toronto  37
Walkability Optimization: Formulations, Algorithms, and a Ca...
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37th AAAI conference on Artificial Intelligence (AAAI) / 35th conference on Innovative Applications of Artificial Intelligence / 13th Symposium on Educational Advances in Artificial Intelligence
作者: Huang, Weimin Khalil, Elias B. Univ Toronto Dept Mech & Ind Engn Scale AI Res Chair Data Driven Algorithms Modern Toronto ON Canada
the concept of walkable urban development has gained increased attention due to its public health, economic, and environmental sustainability benefits. Unfortunately, land zoning and historic under-investment have res... 详细信息
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Computing and Combinatorics 13th Annual international conference, COCOON 2007 Proceedings
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13th Annual international Computing and Combinatorics conference, COCOON 2007
the proceedings contain 53 papers. the topics discussed include: the combinatorics of sequencing the corn genome;online frequency assignment in wireless communication networks;information distance from a question to a... 详细信息
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Intersection Cuts for Bilevel optimization  1
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18th international conference on integer programming and combinatorial optimization (IPCO)
作者: Fischetti, Matteo Ljubic, Ivana Monaci, Michele Sinnl, Markus Univ Padua DEI Padua Italy ESSEC Business Sch Paris Cergy Pontoise France Univ Vienna ISOR Vienna Austria
the exact solution of bilevel optimization problems is a very challenging task that received more and more attention in recent years, as witnessed by the flourishing recent literature on this topic. In this paper we p... 详细信息
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A Lower Bound for the Max Entropy Algorithm for TSP  25th
A Lower Bound for the Max Entropy Algorithm for TSP
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25th international conference on integer programming and combinatorial optimization (IPCO)
作者: Jin, Billy Klein, Nathan Williamson, David P. Cornell Univ Ithaca NY 14850 USA Inst Adv Study Olden Lane Princeton NJ 08540 USA
One of the most famous conjectures in combinatorial optimization is the four-thirds conjecture, which states that the integrality gap of the subtour LP relaxation of the TSP is equal to 4/3. For 40 years, the best kno... 详细信息
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Process Simulation and Energy optimization for the Pulp and Paper Mill
Process Simulation and Energy Optimization for the Pulp and ...
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13th conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction
作者: Ji, Xiaoyan Lundgren, Joakim Wang, Chuan Dahl, Jan Grip, Carl-Erik Lulea Univ Technol Div Energy Engn S-97187 Lulea Sweden Swerea MEFOS AB PRISMA Ctr Proc Integrat Steelmaking S-97125 Lulea Sweden
A process integration model is developed based on mixed integer linear programming. the analysis is carried out using the reMIND software in combination with the commercial optimization software CPLEX. the steam produ... 详细信息
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Decomposition based hybrid metaheuristics
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2015年 第1期244卷 66-76页
作者: Raidl, Guenther R. Vienna Univ Technol Inst Comp Graph & Algorithms A-1040 Vienna Austria
Difficult combinatorial optimization problems coming from practice are nowadays often approached by hybrid metaheuristics that combine principles of classical metaheuristic techniques with advanced methods from fields... 详细信息
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Modified Deterministic Algorithm for Automated HEN Design in Waste-to-Energy Applications
Modified Deterministic Algorithm for Automated HEN Design in...
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13th conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction
作者: Turek, Vojtech Jegla, Zdenek Brno Univ Technol Fac Mech Eng Inst Proc & Environm Engn UPEI VUT Brno 61669 Czech Republic
Majority of process plants contain heat exchanger networks. these facilitate heat exchange between hot and cold process streams and thus lower demand for energy of the entire plant. As a result, this leads not only to... 详细信息
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Upper Bounds on the Number of Solutions of Binary integer Programs
Upper Bounds on the Number of Solutions of Binary Integer Pr...
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7th international conference Integration of AI and OR Techniques in Constraint programming for combinatorial optimization Problems
作者: Jain, Siddhartha Kadioglu, Serdar Sellmann, Meinolf Brown Univ Dept Comp Sci Providence RI 02912 USA
We present a new method to compute upper bounds of the number of solutions of binary integer programming (BIP) problems. Given a BIP, we create a dynamic programming (DP) table for a redundant knapsack constraint whic... 详细信息
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Data-based Predictive optimization for Byproduct Gas System in Steel Industry  13
Data-based Predictive optimization for Byproduct Gas System ...
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13th IEEE conference on Automation Science and Engineering (IEEE CASE)
作者: Zhao, Jun Sheng, Chunyang Wang, Wei Pedrycz, Witold Liu, Quanli Dalian Univ Technol Sch Control Sci & Engn Dalian 116024 Peoples R China Univ Alberta Dept Elect & Comp Engn Edmonton AB T6G 2R3 Canada
In light of significant complexity of the byproduct gas system in steel industry (which limits an ability to establish its physics-based model), this study proposes a data-based predictive optimization (DPO) method to... 详细信息
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