Journal ArticleDOI
Fuzzy facility location-allocation problem under the Hurwicz criterion
Meilin Wen,Kakuzo Iwamura +1 more
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TLDR
In this paper, a new model named α-cost model under the Hurwicz criterion is presented with fuzzy demands, and the simplex algorithm, fuzzy simulations and a genetic algorithm are integrated to produce a hybrid intelligent algorithm.About:
This article is published in European Journal of Operational Research.The article was published on 2008-01-16. It has received 102 citations till now. The article focuses on the topics: Simplex algorithm & Fuzzy logic.read more
Citations
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Book ChapterDOI
Generalization of a Classic Approach to Dealing with Uncertainty of Information for Multicriteria Decision Problems
Book ChapterDOI
Fuzzy Simulation Based Chance ConstrainedProgramming
TL;DR: This chapter addresses fuzzy simulation which is used for estimating the possibility (credibility) of the constraints, and genetic algorithm (GA) which is applied as an optimization heuristic.
Journal ArticleDOI
Application of artificial neural network models to predict ultrasonic welding parameters for joining copper to aluminium sheet
TL;DR: In this paper , the welding characteristics of copper to aluminum connections, such as welding pressure, weld duration, and vibration amplitude, were considered in order to produce ultrasonically welded joints with a thickness of 0.3 mm.
Proceedings ArticleDOI
A Hybrid BPSO Approach for Fuzzy Facility Location Problems with VaR
Shuming Wang,Junzo Watada +1 more
TL;DR: A hybrid heuristic algorithm integrating binary particle swarm optimization, simplex algorithm and the approximation approach is designed to solve the location model of a fuzzy facility location model with Value at Risk.
References
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Book
Fuzzy sets
TL;DR: A separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint.
Journal ArticleDOI
Optimum Locations of Switching Centers and the Absolute Centers and Medians of a Graph
TL;DR: It is shown that the optimum location of a switching center is always at a vertex of the communication network while the best location for the police station is not necessarily at an intersection.
Book
Management Models and Industrial Applications of Linear Programming
TL;DR: In place of a survey or evaluation of industrial studies, two broad issues which are relevant to all such applications will be discussed, including the use of linear programming models as guides to data collection and analysis and prognosis of fruitful areas of additional research, especially those which appear to have been opened by industrial applications.
Journal ArticleDOI
Expected value of fuzzy variable and fuzzy expected value models
Baoding Liu,Yian-Kui Liu +1 more
TL;DR: A novel concept of expected values of fuzzy variables is presented, which is essentially a type of Choquet integral and coincides with that of random variables, and is designed to calculate the expected value of general fuzzy variable.