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检索条件"主题词=Mixed-integer programming"
1490 条 记 录,以下是331-340 订阅
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Bridging preference-based instrumental variable studies and cluster-randomized encouragement experiments: Study design, noncompliance, and average cluster effect ratio
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BIOMETRICS 2022年 第4期78卷 1639-1650页
作者: Zhang, Bo Heng, Siyu MacKay, Emily J. Ye, Ting Univ Penn Wharton Sch Dept Stat Philadelphia PA 19104 USA Univ Penn Sch Arts & Sci Grad Grp Appl Math & Computat Sci Philadelphia PA 19104 USA Univ Penn Perelman Sch Med Dept Anesthesiol & Crit Care Philadelphia PA 19104 USA
Instrumental variable (IV) methods are widely used in medical research to draw causal conclusions when the treatment and outcome are confounded by unmeasured confounding variables. One important feature of such studie... 详细信息
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Radius of Robust Feasibility for mixed-integer Problems
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INFORMS JOURNAL ON COMPUTING 2022年 第1期34卷 243-261页
作者: Liers, Frauke Schewe, Lars Thurauf, Johannes Friedrich Alexander Univ Erlangen Nurnberg Discrete Optimizat D-91058 Erlangen Germany Energie Campus Nurnberg D-90429 Nurnberg Germany Univ Edinburgh Sch Math Edinburgh EH9 3FD Midlothian Scotland
For a mixed-integer linear problem (MIP) with uncertain constraints, the radius of robust feasibility (RRF) determines a value for the maximal size of the uncertainty set such that robust feasibility of the MIP can be... 详细信息
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Weighted thresholding homotopy method for sparsity constrained optimization
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JOURNAL OF COMBINATORIAL OPTIMIZATION 2022年 第3期44卷 1924-1952页
作者: Zhu, Wenxing Huang, Huating Jiang, Lanfan Chen, Jianli Fuzhou Univ Ctr Discrete Math & Theoret Comp Sci Fuzhou 350116 Peoples R China
We propose in this paper a novel weighted thresholding method for the sparsity-constrained optimization problem. By reformulating the problem equivalently as a mixed-integer programming, we investigate the Lagrange du... 详细信息
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Distributionally Robust Fair Transit Resource Allocation During a Pandemic
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TRANSPORTATION SCIENCE 2022年 第4期57卷 954页
作者: Sun, Luying Xie, Weijun Witten, Tim Virginia Tech Dept Ind Syst Engn Blacksburg VA 24061 USA Blacksburg Transit Blacksburg VA 24060 USA
This paper studies the distributionally robust fair transit resource allocation model (DrFRAM) under the Wasserstein ambiguity set to optimize the public transit resource allocation during a pandemic. We show that the... 详细信息
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Efficient computation of Lipschitz constants for MPC with symmetries  62
Efficient computation of Lipschitz constants for MPC with sy...
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62nd IEEE Conference on Decision and Control (CDC)
作者: Teichrib, Dieter Darup, Moritz Schulze TU Dortmund Univ Control & Cyberphys Syst Grp Dept Mech Engn Dortmund Germany
Lipschitz constants for linear MPC are useful for certifying inherent robustness against unmodeled disturbances or robustness for neural network-based approximations of the control law. In both cases, knowing the mini... 详细信息
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Evaluation of an Additional Generator on the Economic Effect Based on a Load Sharing Optimization of Medium-Speed/High-Speed Diesel Generators in a Microgrid
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ENERGIES 2022年 第3期15卷 1007页
作者: Yamano, Shuhei Akisawa, Atsushi Tokyo Univ Agr & Technol Grad Sch Bioapplicat & Syst Engn 2-24-16 Naka Cho Koganei Tokyo 1848588 Japan Tokyo Univ Agr & Technol Inst Engn Fuchu Tokyo 1848588 Japan
This study investigates the additional installation of a high-speed diesel generator to independent microgrids (MG) such as remote islands where relatively efficient medium-speed diesel generators (DGs) are mainly use... 详细信息
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Length-constrained cycle partition with an application to UAV routing*
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OPTIMIZATION METHODS & SOFTWARE 2022年 第6期37卷 2080-2116页
作者: Hoppmann-Baum, Kai Burdakov, Oleg Mexi, Gioni Casselgren, Carl Johan Koch, Thorsten Zuse Inst Berlin Takustr 7 D-14195 Berlin Germany TU Berlin Chair Software & Algorithms Discrete Optimizat Str 17 Juni 135 D-10623 Berlin Germany Linkoping Univ Dept Math Linkoping Sweden
This article discusses the Length-Constrained Cycle Partition Problem (LCCP), which constitutes a new generalization of the Travelling Salesperson Problem (TSP). Apart from nonnegative edge weights, the undirected gra... 详细信息
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The Value of Randomized Solutions in mixed-integer Distributionally Robust Optimization Problems
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INFORMS JOURNAL ON COMPUTING 2022年 第1期34卷 333-353页
作者: Delage, Erick Saif, Ahmed HEC Montreal Dept Decis Sci Montreal PQ H3T 2A7 Canada Gerad Montreal PQ H3T 1J4 Canada Dalhousie Univ Dept Ind Engn Halifax NS B3J 1B6 Canada
Randomized decision making refers to the process of making decisions randomly according to the outcome of an independent randomization device, such as a dice roll or a coin flip. The concept is unconventional, and som... 详细信息
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Research on Supermarket Vegetable Product Management based on Time Series and Optimization Models  2
Research on Supermarket Vegetable Product Management based o...
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2nd IEEE International Conference on Integrated Circuits and Communication Systems, ICICACS 2024
作者: Zhu, Julie Li, Peijie Zhu, Chenjia Shanxi University of Finance and Economics Faculty of International Trade Shanxi Taiyuan China Shanxi University of Finance and Economics School of Business Administration Shanxi Taiyuan China
To address the diverse challenges faced by supermarkets in managing vegetable products, such as accurately predicting sales trends and formulating suitable pricing strategies, this study employs techniques like ARIMA ... 详细信息
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mixed integer Neural Inverse Design
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ACM TRANSACTIONS ON GRAPHICS 2022年 第4期41卷 p1-14页
作者: Ansari, Navid Seidel, Hans-Peter Babaei, Vahid Max Planck Inst Informat Saarbrucken Germany
In computational design and fabrication, neural networks are becoming important surrogates for bulky forward simulations. A long-standing, intertwined question is that of inverse design: how to compute a design that s... 详细信息
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