Filters








3,825 Hits in 2.5 sec

Multicriteria network location problems with sum objectives

Horst W. Hamacher, Martine Labb�, Stefan Nickel
1999 Networks  
doi:10.1002/(sici)1097-0037(199903)33:2<79::aid-net1>3.0.co;2-l fatcat:aid73x4ionckjclmizmbja5byy

Programming Models for Facility Dispersion: The p-Dispersion and Maxisum Dispersion Problems

Michael J. Kuby
2010 Geographical Analysis  
Computational results for both models for locating 5 and 10 facilities on a network of 25 nodes are presented, along with a multicriteria approach combining the dispersion and maxisum problems.  ...  The multicriteria problems are also valuable because they suggest combining the dispersion obective or constraint with other location-allocation problems.  ... 
doi:10.1111/j.1538-4632.1987.tb00133.x fatcat:vnwoqoxrovbmnijcau3esq4biq

Multicriteria Optimization of Cellular Networks

Roman Statnikov, Josef Matusov, Kirill Pyankov, Alexander Statnikov
2013 Open Journal of Optimization  
We need to solve multicriteria problems with high-dimensional vectors of parameters.  ...  In addition to developing methodology for stating and solving the problem of multicriteria optimization of cellular network, we have found that 1) defining the feasible solution set is directly related  ...  Pikhletsky search University "Moscow Power Engineering Institute") for participation in the problem formulation. The authors would like to thank A.  ... 
doi:10.4236/ojop.2013.23008 fatcat:iwe7da6aubeu5pngdp3tiaofbq

Multicriteria reinforcement learning based on a Russian doll method for network routing

Alain Petrowski, Farouk Aissanou, Ilham Benyahia, Sebastien Houcke
2010 2010 5th IEEE International Conference Intelligent Systems  
The routing in communication networks is typically a multicriteria decision making (MCDM) problem.  ...  The Russian doll multicriteria decision method is used with a reinforcement learning to optimize the routing in a mobile ad-hoc network.  ...  In [9] the authors formulate the routing task in a mobile ad hoc network as a MCDM problem that they solve by the weighted sum method.  ... 
doi:10.1109/is.2010.5548378 dblp:conf/is/PetrowskiABH10 fatcat:b2l27c7nhbekdlyaked4qgvz4m

Location Problems with Multiple Criteria [chapter]

Stefan Nickel, Justo Puerto, Antonio M. Rodríguez-Chía
2015 Location Science  
This chapter analyzes multicriteria continuous, network, and discrete location problems.  ...  In the network case, the set of Pareto locations is characterized for general networks as well as for tree networks using the concavity and convexity properties of the distance function on the edges.  ...  , the network multicriteria median location problem (see, for instance, ??) and the multicriteria discrete location problem (see, e.g., ?), among others.  ... 
doi:10.1007/978-3-319-13111-5_9 fatcat:7x2je74em5bbnlfc6j2f3eoati

Multicriteria optimization model for end-of-life vehicles' recycling network

A. Merkisz-Guranowska
2013 International Journal of Sustainable Development and Planning  
A mathematical formulation of the optimization task has been presented, including the objective functions and limitations that the solutions have to comply with.  ...  The proposed decision support tools consist in formulating a research problem in the mathematical language in the form of an optimization task related to the determining of a recycling network entity location  ...  model of network reorganization with the objective of profitability maximization.  ... 
doi:10.2495/sdp-v8-n1-88-99 fatcat:6wy4ok3h6vawnbyur3la6v2vx4

Multicriteria-Based Location Privacy Preservation in Vehicular Ad Hoc Networks

Haleem Farman, Bilal Jan, Muhammad Talha, Abi Zar, Huma Javed, Murad Khan, Aziz Ud Din, Kijun Han
2018 Complexity  
The selection of the phantom node among the set of alternatives' candidate vehicles is considered as a multicriteria-based problem.  ...  The phantom node selection problem is solved by using an analytical network process (ANP) by considering different traffic scenarios.  ...  Analytical network process has been used to deal with such problem.  ... 
doi:10.1155/2018/7697324 fatcat:lrudh6zpxnc4pkpgepy774mufy

Application of the MODIPROM method to the final solution of logistics centre location

Goran Marković, Milomir Gašić, Milan Kolarević, Mile Savković, Zoran Marinković
2013 Transport  
function, i.e. present the methodology of solving complex problems associated with ranking of alternatives.  ...  Taking into account the significance of selection and ranking of different locations, it is necessary to compare, as objectively as possible, the influences of various criteria and reduce them to a common  ...  The development of logistic centres with a single network connecting satisfies a broader set of objectives of different interest groups from national, regional, municipal and city governments to the carrier's  ... 
doi:10.3846/16484142.2013.864328 fatcat:nxmlek3vtfhgtpsup3sbz3wyem

Page 8085 of Mathematical Reviews Vol. , Issue 99k [page]

1999 Mathematical Reviews  
(D-KSRL; Kaiserslautern) ; Labbe, Martine (B-ULB-GS; Brussels) ; Nickel, Stefan (D-KSRL; Kaiserslautern) Multicriteria network location problems with sum objectives.  ...  Summary: “In this paper, network location problems with several objectives are discussed, where every single objective is a classi- cal median objective function.  ... 

Page 6315 of Mathematical Reviews Vol. , Issue 91K [page]

1991 Mathematical Reviews  
The location problem on a network has been extensively treated in the literature.  ...  Most of the papers take an objective function as given with the problem and concentrate mostly on the algorithmic aspect of optimization.  ... 

Solving Multicriteria Optimization Problems with WebOptim Software System

Boris Staykov
2015 Cybernetics and Information Technologies  
The interfaces facilitate the problem solving process of different types of optimization problems, mainly single and multi-objective programming optimization problems with continuous or integer variables  ...  It also provides two types of communication interfaces user friendly graphical interface for human interaction and programming interface for machine communication with other third party software systems  ...  It includes two methods: • Weighted sum of the objectives: Scalarizing problem of weighted sums. Input parameters: The DM sets weights for each objective function.  ... 
doi:10.1515/cait-2015-0049 fatcat:n4eopmhcxnbdnfslcis7kq7twu

An analytical multicriteria model based on graph theory for reliability enhancement in distribution electrical networks

Anass Lekbich, Abdelaziz Belfqih, Tayeb Ouaderhman, Jamal Boukherouaa, Faissal El Mariami
2019 International Journal of Electrical and Computer Engineering (IJECE)  
This paper presents an analytical model based on graph theory to evaluate SAIDI and SAIFI indices based on the network architecture and the location of remote-controlled reclosers and switches.  ...  The applied model, in this article, was evaluated on an IEEE 13 bus network using the TOPSIS method to determine the optimal location of the switches and reclosers and to improve the overall reliability  ...  Since the multi-objective problem is a difficult problem and takes a long time to resolve, the TOPSIS method breaks many senarios that respect the exploitation constraints and solves the problem of improving  ... 
doi:10.11591/ijece.v9i6.pp4625-4636 fatcat:rib42ebwpjas3jxiter5d64r24

Page 6032 of Mathematical Reviews Vol. , Issue 87j [page]

1987 Mathematical Reviews  
The article of Smith deals with Steiner networks.  ...  MacGregor Smith, Gen- eralized Steiner network problems in engineering design (pp. 119- 161); Jared L.  ... 

A Multicriteria Decision Making Approach Based on Fuzzy Theory and Credibility Mechanism for Logistics Center Location Selection

Bowen Wang, Haitao Xiong, Chengrui Jiang
2014 The Scientific World Journal  
with respect to the impacts of both qualitative and quantitative factors.  ...  As a hot topic in supply chain management, fuzzy method has been widely used in logistics center location selection to improve the reliability and suitability of the logistics center location selection  ...  Lee and Lin introduced a fuzzy simple additive weighting approach with objective and subjective criteria under group decision making for location selection [12] .  ... 
doi:10.1155/2014/347619 pmid:25215319 pmcid:PMC4152960 fatcat:hhpmhth5ercmre7xyghr5gsrvm

3D Building Evacuation Route Modelling and Visualization

W. Chan, C. Armenakis
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The problem with this approach is that it is not adaptive. It is not responsively configurable relative to the type, intensity, or location of the emergency risk.  ...  The best route is then chosen to be the alternative with the least cost.  ...  It starts with the problem definition; in this case, the problem that is the determination of the optimal evacuation route.  ... 
doi:10.5194/isprsarchives-xl-2-221-2014 fatcat:jwbrnq3cpfagjipweft6gkgqcq
« Previous Showing results 1 — 15 out of 3,825 results