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检索条件"主题词=Mixed-integer programming"
1485 条 记 录,以下是461-470 订阅
排序:
A variable-reduction technique for the fixed-route vehicle-refueling problem
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COMPUTERS & INDUSTRIAL ENGINEERING 2014年 第1期67卷 204-215页
作者: Suzuki, Yoshinori Iowa State Univ Coll Business Dept Supply Chain & Informat Syst Ames IA 50011 USA
The fixed-route vehicle-refueling problem (FRVRP) is a difficult combinatorial problem that is used extensively in the US truckload industry to manage fuel costs. This paper proposes a preprocessing technique for the ... 详细信息
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Semi-continuous network flow problems
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MATHEMATICAL programming 2014年 第1-2期145卷 565-599页
作者: Angulo, Gustavo Ahmed, Shabbir Dey, Santanu S. Georgia Inst Technol H Milton Stewart Sch Ind & Syst Engn Atlanta GA 30332 USA
We consider semi-continuous network flow problems, that is, a class of network flow problems where some of the variables are restricted to be semi-continuous. We introduce the semi-continuous inflow set with variable ... 详细信息
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Optimal forest transportation with respect to road investments
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FOREST POLICY AND ECONOMICS 2005年 第3期7卷 369-379页
作者: Olsson, L Lohmander, P Swedish Univ Agr Sci Dept Forest Econ S-90183 Umea Sweden Mid Sweden Univ Dept Engn Phys & Math S-85170 Sundsvall Sweden
This paper concerns roundwood transport on gravel roads. The forest sector in Sweden has identified the road quality as a major problem, in particular in the spring, when the ground is thawing. The model simultaneousl... 详细信息
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A Configuration Based Pumped Storage Hydro Model in the MISO Day-Ahead Market
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IEEE TRANSACTIONS ON POWER SYSTEMS 2022年 第1期37卷 132-141页
作者: Huang, Bing Chen, Yonghong Baldick, Ross Midcontinent Independent Syst Operator Inc MISO Carmel IN 46032 USA Univ Texas Austin Dept Elect & Comp Engn Austin TX 78712 USA
Pumped storage hydro units (PSHU) can provide flexibility to power systems. This becomes particularly valuable in recent years with the increasing shares of intermittent renewable resources. However, due to emphasis o... 详细信息
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Effects of European emissions trading on the transformation of primary steelmaking: Assessment of economic and climate impacts in a case study from Germany
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JOURNAL OF INDUSTRIAL ECOLOGY 2024年 第6期28卷 1524-1540页
作者: Graupner, Yannik Weckenborg, Christian Spengler, Thomas S. Tech Univ Carolo Wilhelmina Braunschweig Inst Automot Management & Ind Prod Muhlenpfordtstr 23 D-38106 Braunschweig Germany
Due to climate change and the urgent need to reduce the greenhouse gas emissions of industrial processes, decarbonizing energy-intensive industries is highly important. In Europe, emissions trading is the main regulat... 详细信息
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Differentiated Time Slot Pricing Under Routing Considerations in Attended Home Delivery
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TRANSPORTATION SCIENCE 2019年 第1期53卷 236-255页
作者: Klein, Robert Neugebauer, Michael Ratkovitch, Dimitri Steinhardt, Claudius Univ Augsburg D-86159 Augsburg Germany Bundeswehr Univ Munich D-85577 Neubiberg Germany
In this paper, we study an e-grocer's tactical problem of differentiated time slot pricing in attended home delivery. The purpose of differentiating delivery prices is to influence customers' choice behavior c... 详细信息
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Annual block scheduling for family medicine residency programs with continuity clinic considerations
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IIE TRANSACTIONS 2016年 第9期48卷 797-811页
作者: Bard, Jonathan F. Shu, Zhichao Morrice, Douglas J. Leykum, Luci K. Poursani, Ramin Univ Texas Austin Dept Mech Engn Operat Res & Ind Engn Austin TX 78712 USA Univ Texas Austin Dept Mech Engn Austin TX 78712 USA Univ Texas Austin McCombs Sch Business Operat Management Austin TX 78712 USA Univ Texas Austin McCombs Sch Business Univ Texas Supply Chain Management Ctr Excellence Austin TX 78712 USA Univ Texas Hlth Sci Ctr San Antonio Sch Med Med San Antonio TX 78229 USA Univ Texas Hlth Sci Ctr San Antonio Sch Med Dept Family & Community Med San Antonio TX 78229 USA
This article presents a new model for constructing annual block schedules for family medicine residents based on the rules and procedures followed by the Family Medicine Department at the University of Texas Health Sc... 详细信息
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Traffic signal control with partial grade separation for oversaturated conditions
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TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES 2016年 第Oct.期71卷 267-283页
作者: He, Qing Kamineni, Ramya Zhang, Zhenhua Univ Buffalo State Univ New York Dept Civil Struct & Environm Engn Buffalo NY 14260 USA Univ Buffalo State Univ New York Dept Ind & Syst Engn Buffalo NY 14260 USA
Increasing individual vehicular traffic is a major concern all around the world. This leads to more and more oversaturated intersections. Traffic signal control under oversaturated condition is a long-lasting challeng... 详细信息
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State elimination for mixed-integer optimal control of partial differential equations by semigroup theory
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OPTIMAL CONTROL APPLICATIONS & METHODS 2022年 第3期43卷 867-883页
作者: Thuenen, Anna Leyffer, Sven Sager, Sebastian Tech Univ Clausthal Inst Math D-38678 Clausthal Zellerfeld Germany Argonne Natl Lab Math & Comp Sci Div Lemont IL USA Otto Von Guericke Univ Fac Math Magdeburg Germany
mixed-integer optimal control problems governed by partial differential equations (MIPDECOs) are powerful modeling tools but also challenging in terms of theory and computation. We propose a highly efficient state eli... 详细信息
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Polyhedral analysis and algorithms for a demand-driven refleeting model for aircraft assignment
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TRANSPORTATION SCIENCE 2005年 第3期39卷 349-366页
作者: Sherali, HD Bish, EK Zhu, XM Virginia Polytech Inst & State Univ Grado Dept Ind & Syst Engn 0118 Blacksburg VA 24061 USA
T he current airline practice in conducting fleet assignments is to begin assigning aircraft capacity to scheduled flights well in advance of departures. However, the accuracy of the passenger demand forecast improves... 详细信息
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