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检索条件"主题词=Quadratic integer programming"
41 条 记 录,以下是1-10 订阅
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A new algorithm for quadratic integer programming problems with cardinality constraint
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JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS 2020年 第2期37卷 449-460页
作者: Wang, Fenlan Cao, Liyuan Nanjing Univ Aeronaut & Astronaut Coll Sci 29 Yudao St Nanjing 210016 Peoples R China Lehigh Univ Ind & Syst Engn Dept Bethlehem PA 18015 USA
quadratic integer programming problems with cardinality constraint have many applications in real life. Portfolio selection is an important application in financial optimization. In this paper we develop an exact and ... 详细信息
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Extensions on ellipsoid bounds for quadratic integer programming
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JOURNAL OF GLOBAL OPTIMIZATION 2018年 第3期71卷 457-482页
作者: Fampa, Marcia Pinillos Nieto, Francisco Univ Fed Rio de Janeiro Rio De Janeiro Brazil
Ellipsoid bounds for strictly convex quadratic integer programs have been proposed in the literature. The idea is to underestimate the strictly convex quadratic objective function q of the problem by another convex qu... 详细信息
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ELLIPSOID BOUNDS FOR CONVEX quadratic integer programming
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SIAM JOURNAL ON OPTIMIZATION 2015年 第2期25卷 741-769页
作者: Buchheim, Christoph Huebner, Ruth Schoebel, Anita Tech Univ Dortmund Fac Math D-44221 Dortmund Germany Univ Gottingen Insitute Numer & Appl Math D-37073 Gottingen Germany
Solving convex quadratic integer minimization problems by a branch-and-bound algorithm requires tight lower bounds on the optimal objective value. To obtain such dual bounds, we follow the approach of [C. Buchheim, A.... 详细信息
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Solving Clique Partitioning Problems: A Comparison of Models and Commercial Solvers
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INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING 2022年 第1期21卷 59-81页
作者: Du, Yu Kochenberger, Gary Glover, Fred Wang, Haibo Lewis, Mark Xie, Weihong Tsuyuguchi, Takeshi Univ Colorado Denver Denver CO 80204 USA Univ Colorado Boulder Boulder CO USA Texas A&M Int Univ Laredo TX USA Missouri State Univ Springfield MO USA Guangdong Univ Technol Guangzhou Peoples R China
Finding good solutions to clique partitioning problems remains a computational challenge. With rare exceptions, finding optimal solutions for all but small instances is not practically possible. However, choosing the ... 详细信息
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Global optimum economic designing of grid-connected photovoltaic systems with multiple inverters using binary linear programming
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SOLAR ENERGY 2019年 第May期183卷 842-850页
作者: Bakhshi-Jafarabadi, Reza Sadeh, Javad Soheili, Adel Ferdowsi Univ Mashhad Elect Engn Dept Fac Engn Mashhad Razavi Khorasan Iran
Nowadays, grid-connected photovoltaic (GCPV) system is known as a top leading technology among all resources. However, it still suffers from drastic investment costs. Detailed economic studies should be conducted in t... 详细信息
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SDP-based branch-and-bound for non-convex quadratic integer optimization
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JOURNAL OF GLOBAL OPTIMIZATION 2019年 第3期73卷 485-514页
作者: Buchheim, Christoph Montenegro, Maribel Wiegele, Angelika TU Dortmund Fak Math Vogelpothsweg 87 D-44227 Dortmund Germany Alpen Adria Univ Klagenfurt Univ Str 65-67 A-9020 Klagenfurt Austria
Semidefinite programming (SDP) relaxations have been intensively used for solving discrete quadratic optimization problems, in particular in the binary case. For the general non-convex integer case with box constraint... 详细信息
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Energy-optimal configuration selection for manycore chips with variation
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INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS 2017年 第5期31卷 451-466页
作者: Langer, Akhil Totoni, Ehsan Palekar, Udatta Kale, Laxmikant V. Intel Fed 1906 Fox Dr Champaign IL 61820 USA Univ Illinois Coll Business Urbana IL 61801 USA Univ Illinois Dept Comp Sci 1304 W Springfield Ave Urbana IL 61801 USA
Operating chips at high energy efficiency is one of the major challenges for modern large-scale supercomputers. Low-voltage operation of transistors increases the energy efficiency but leads to frequency and power var... 详细信息
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quadratic cone cutting surfaces for quadratic programs with on-off constraints
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DISCRETE OPTIMIZATION 2017年 24卷 32-50页
作者: Jeon, Hyemin Linderoth, Jeff Miller, Andrew Univ Wisconsin Dept Ind & Syst Engn 1513 Univ Ave Madison WI 53706 USA UPS 55 Glenlake Pkwy Atlanta GA 30328 USA
We study the convex hull of a set arising as a relaxation of difficult convex mixed integer quadratic programs (MIQP). We characterize the extreme points of the convex hull of the set and the extreme points of its con... 详细信息
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Matching Misaligned Two-Resolution Metrology Data
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IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING 2017年 第1期14卷 222-237页
作者: Wang, Yaping Moreno-Centeno, Erick Ding, Yu Texas A&M Univ Dept Ind & Syst Engn College Stn TX 77843 USA
Multiresolution metrology devices coexist in today's manufacturing environment, producing coordinate measurements complementing each other. Typically, the high-resolution (HR) device produces a scarce but accurate... 详细信息
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A result on the Slope conjectures for 3-string Montesinos knots
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JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS 2018年 第13期27卷
作者: Leng, Xudong Yang, Zhiqing Liu, Ximin Dalian Univ Technol Sch Math Sci Dalian 116024 Peoples R China
The Slope Conjecture and the Strong Slope Conjecture predict that the degree of the colored Jones polynomial of a knot is matched by the boundary slope and the Euler characteristic of some essential surfaces in the kn... 详细信息
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