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检索条件"主题词=Polynomial algorithm"
416 条 记 录,以下是241-250 订阅
排序:
An algorithm for l regression with quadratic complexity
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JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2002年 第3期112卷 561-574页
作者: Ji, J Kicey, C Valdosta State Univ Dept Math & Comp Sci Valdosta GA 31698 USA
Using a few very basic observations, we proposed recently a direct and finite algorithm for the computation of the l(infinity) regression line on a discrete set {(x(i), y(i))}(i)(n) under the assumption that x(1) <... 详细信息
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Minimizing the number of robots to meet a given cyclic schedule
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ANNALS OF OPERATIONS RESEARCH 1997年 第s期69卷 209-226页
作者: Kats, V Levner, E BEN GURION UNIV NEGEV DEPT IND ENGN & MANAGEMENTIL-84105 BEER SHEVAISRAEL TEL AVIV UNIV CTR TECHNOL EDUCDEPT COMP SYSTIL-58102 HOLONISRAEL
We study a problem of cyclic no-wait scheduling of identical parts on m sequential machines. A number of robots are used to transport the parts from one machine to another. We consider the problem that has two perform... 详细信息
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Dual-mode production planning for manufacturing with emission constraints
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2016年 第1期251卷 96-106页
作者: Hong, Zhaofu Chu, Chengbin Yu, Yugang Lanzhou Univ Sch Management Lanzhou 730000 Peoples R China Univ Paris Saclay Lab Genie Ind Cent Supelec F-92290 Chatenay Malabry France Univ Sci & Technol China Sch Management Hefei 230026 Peoples R China
We study a dual-mode production planning problem with emission constraints, where a manufacturer produces a single product with two optional technologies. The manufacturer is equipped with the regular and green techno... 详细信息
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BICRITERIA SCHEDULING FOR DUE DATE ASSIGNMENT WITH TOTAL WEIGHTED TARDINESS
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RAIRO-OPERATIONS RESEARCH 2018年 第2期52卷 359-370页
作者: Lin, Hao He, Cheng Lin, Yixun Henan Univ Technol Sch Sci Zhengzhou 450001 Henan Peoples R China Zhengzhou Univ Sch Math & Stat Zhengzhou 450001 Henan Peoples R China
In the due date assignment, the bicriteria scheduling models are motivated by the trade-off between the due date assignment cost and a performance criterion of the scheduling system. The bicriteria scheduling models r... 详细信息
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CLASSIFICATION OF k-PRIMITIVE SETS OF MATRICES
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SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 2013年 第3期34卷 1174-1188页
作者: Protasov, V. Yu. Moscow MV Lomonosov State Univ Dept Mech & Math Moscow 119992 Russia
We develop a new approach for characterizing k-primitive matrix families. Such families generalize the notion of a primitive matrix. They have been intensively studied in the recent literature due to applications to M... 详细信息
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An efficient algorithm for the uncapacitated facility location problem with totally balanced matrix
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DISCRETE APPLIED MATHEMATICS 2001年 第1-3期114卷 13-22页
作者: Beresnev, VL Sobolev Inst Math Novosibirsk 630090 Russia
The uncapacitated facility location problem is considered in case when the transportation matrix has a totally balanced characteristic matrix. Since this problem is equivalent to the minimization problem of a polynomi... 详细信息
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Minimum cost edge subset covering exactly k vertices of a graph
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JOURNAL OF COMBINATORIAL OPTIMIZATION 2001年 第3期5卷 275-286页
作者: Plesník, J Comenius Univ Fac Math Phys & Informat Dept Numer & Optimizat Methods Bratislava 84248 Slovakia
Given a graph G with nonnegative edge costs and an integer k, we consider the problem of finding an edge subset S of minimum total cost with respect to the constraint that S covers exactly k vertices of G. An O(n(3)) ... 详细信息
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A new split-based hybrid metaheuristic for the reconfigurable transfer line balancing problem
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INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH 2021年 第4期59卷 1127-1144页
作者: Lahrichi, Y. Grangeon, N. Deroussi, L. Norre, S. CNRS LIMOS UMR 6158 Aubiere France
We consider the Reconfigurable Transfer Line Balancing Problem. This problem consists of allocating a set of operations (necessary to machine a single part) to different workstations placed into a serial line. Each wo... 详细信息
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On the stable b-matching problem in multigraphs
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DISCRETE APPLIED MATHEMATICS 2008年 第5期156卷 673-684页
作者: Borbel'ova, Viera Cechlarova, Katarina Safarik Univ Fac Sci Inst Math Kosice 04154 Slovakia
This paper deals with the stable b-matching problem in multigraphs, called the stable multiple activities problem, SMA for short. In an SMA instance a multigraph G = (V, E), capacity b(v) and a linear order <(v) on... 详细信息
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Complexity of Some Inverse Shortest Path Lengths Problems
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NETWORKS 2010年 第1期56卷 20-29页
作者: Cui, Tingting Hochbaum, Dorit S. Univ Calif Berkeley Dept Ind Engn & Operat Res Walter A Haas Sch Business Berkeley CA 94720 USA
The input to an inverse shortest path lengths problem (ISPL) consists of a graph G with arc weights, and a collection of source-sink pairs with prescribed distances that do not necessarily conform to the shortest path... 详细信息
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