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检索条件"主题词=Mixed-integer Programming"
1487 条 记 录,以下是1241-1250 订阅
排序:
A hybrid optimization approach for multi-level capacitated lot-sizing problems
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2010年 第2期200卷 599-606页
作者: Almeder, Christian Univ Vienna Dept Business Adm A-1210 Vienna Austria
Solving multi-level capacitated lot-sizing problems is still a challenging task, in spite of increasing computational power and faster algorithms. In this paper a new approach combining an ant-based algorithm with an ... 详细信息
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A hybrid algorithm for capacitated plant location problem
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EXPERT SYSTEMS WITH APPLICATIONS 2010年 第12期37卷 8599-8605页
作者: Lai, Ming-Che Sohn, Han-suk Tseng, Tzu-Liang (Bill) Chiang, Chunkuan New Mexico State Univ Dept Ind Engn Las Cruces NM 88003 USA Yu Da Univ Dept Mkt & Logist Management Miaoli 361 Taiwan Univ Texas El Paso Dept Ind Engn El Paso TX 79968 USA
This paper presents a new hybrid algorithm for a classical capacitated plant location problem. Benders' decomposition algorithm has been successfully applied in many areas. A major difficulty with this decompositi... 详细信息
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Building a Quantum Network: How to Optimize Security and Expenses
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JOURNAL OF NETWORK AND SYSTEMS MANAGEMENT 2010年 第3期18卷 283-299页
作者: Rass, Stefan Wiegele, Angelika Schartner, Peter Univ Klagenfurt Inst Appl Informat Syst Secur Grp A-9020 Klagenfurt Austria Univ Klagenfurt Inst Math A-9020 Klagenfurt Austria
Quantum key distribution (QKD) is regarded as a key-technology for the upcoming decades. Its practicability has been demonstrated through various experimental implementations. Wide-area QKD networks are a natural next... 详细信息
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The integrated yard truck and yard crane scheduling problem: Blenders' decomposition-based methods
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TRANSPORTATION RESEARCH PART E-LOGISTICS AND TRANSPORTATION REVIEW 2010年 第3期46卷 344-353页
作者: Cao, Jin Xin Lee, Der-Horng Chen, Jiang Hang Shi, Qixin Natl Univ Singapore Dept Civil Engn Singapore 117576 Singapore Tsinghua Univ Dept Civil Engn Beijing 100084 Peoples R China
This paper proposes a novel integrated model for yard truck and yard crane scheduling problems for loading operations in container terminal. The problem is formulated as a mixed-integer programming model. Due to the c... 详细信息
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Faster MIP solutions via new node selection rules
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COMPUTERS & OPERATIONS RESEARCH 2010年 第9期37卷 1544-1556页
作者: Wojtaszek, Daniel T. Chinneck, John W. Carleton Univ Ottawa ON K1S 5B6 Canada
When a branch and bound method is used to solve a linear mixed integer program (MIP), the order in which the nodes of the branch and bound tree are explored significantly affects how quickly the MIP is solved. In this... 详细信息
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Integrated Multi-Echelon Supply Chain Design with Inventories Under Uncertainty: MINLP Models, Computational Strategies
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AICHE JOURNAL 2010年 第2期56卷 419-440页
作者: You, Fengqi Grossmann, Ignacio E. Carnegie Mellon Univ Dept Chem Engn Pittsburgh PA 15213 USA
We address in this article a problem that is of significance to the chemical industry, namely, the optimal design of a multi-echelon supply chain and the associated inventory systems in the presence of uncertain custo... 详细信息
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Joint Beamforming and User Maximization Techniques for Cognitive Radio Networks Based on Branch and Bound Method
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2010年 第10期9卷 3082-3092页
作者: Cumanan, Kanapathippillai Krishna, Ranaji Musavian, Leila Lambotharan, Sangarapillai Univ Loughborough Adv Signal Proc Grp Dept Elect & Elect Engn Loughborough Leics England
We consider a network of cognitive users (also referred to as secondary users (SUs)) coexisting and sharing the spectrum with primary users (PUs) in an underlay cognitive radio network (CRN). Specifically, we consider... 详细信息
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The pickup and delivery problem with transfers: Formulation and a branch-and-cut solution method
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2010年 第3期200卷 711-724页
作者: Cortes, Cristian E. Matamala, Martin Contardo, Claudio Univ Chile Dept Engn Math Santiago Chile Univ Chile Dept Civil Engn Santiago Chile
In this paper, a strict formulation of a generalization of the classical pickup and delivery problem is presented. Here, we add the flexibility of providing the option for passengers to transfer from one vehicle to an... 详细信息
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Coefficient strengthening: a tool for reformulating mixed-integer programs
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MATHEMATICAL programming 2010年 第1期122卷 121-154页
作者: Andersen, Kent Pochet, Yves Univ Copenhagen Inst Math Sci Copenhagen Denmark Univ Catholique Louvain CORE B-1348 Louvain Belgium Univ Catholique Louvain IAG LSM B-1348 Louvain Belgium
Providing a good formulation is an important part of solving a mixed-integer *** suggest measuring the quality of a formulation by whether it is possible to strengthen the coefficients of the formulation. Sequentially... 详细信息
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Using operations research to optimise operation of the Norwegian natural gas system
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JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING 2010年 第4期2卷 153-162页
作者: Norstebo, Vibeke Staerkebye Romo, Frode Hellemo, Lars SINTEF Technol & Soc Dept Appl Econ N-7465 Trondheim Norway
Decisions regarding natural gas production, processing and transportation depend on each other, and knowledge about how partial changes in a gas transmission network influence the network capacity and flexibility is c... 详细信息
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