Results 51 to 60 of about 2,808,560 (278)
Integer programming models for colorings of mixed hypergraphs [PDF]
Computer Science Journal of Moldova, 2000 A mixed hypergraph H=(X,C,D) consists of the vertex set X and two families of subsets: the family C of C-edges and the family D of D-edges. In a coloring, every C-edge has at least two vertices of common color, while every D-edge has at least two ...
Dumitru Lozovanu, Vitaly Voloshin
doaj
Efficient mixed integer programming models for family scheduling problems
Operations Research Perspectives, 2017 This paper proposes several mixed integer programming models which incorporate optimal sequence properties into the models, to solve single machine family scheduling problems.
Meng-Ye Lin, Yarlin Kuo
doaj +1 more source
Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
Energies, 2020 The purpose of this paper is to apply multistage stochastic programming to the transmission line expansion planning problem, especially when uncertain demand scenarios exist. Since the problem of transmission line expansion planning requires an intensive
Sini Han, Hyeon-Jin Kim, Duehee Lee
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Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
Optimization of Business Processes by Mixed Integer Programming
Economic Analysis, 2019 Ivan Meško
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Fast Mixed Integer Quadratic Programming for Sparse Signal Estimation
IEEE Access, 2018 It has been recently shown that the $l_{0}$ -norm problem can be reformulated into a mixed integer quadratic programming (MIQP) problem. CPLEX, a commercial optimization software package that can solve integer programming problems, is used to find the ...
Sangjun Park, Heung-No Lee
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A Heuristic for a Mixed Integer Program using the Characteristic Equation Approach [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2017 While most linear programming (LP) problems can be solved in polynomial time, pure and mixed integer problems are NP-hard and there are no known polynomial time algorithms to solve these problems.
Philimon Nyamugure +3 more
doaj +1 more source
Local cuts for mixed-integer programming [PDF]
Mathematical Programming Computation, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vasek Chvátal +2 more
openaire +2 more sources
FATCOP 2.0: Advanced Features in an Opportunistic Mixed Integer Programming Solver [PDF]
, 2000 We describe FATCOP 2.0, a new parallel mixed integer program solver that works in an opportunistic computing environment provided by the Condor resource management system.
Linderoth, Jeff +2 more
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