Competitive location on a network
Operations Research
A multiobjective model for locating undesirable facilities
Annals of Operations Research - Special issue on locational decisions
Genetic algorithms: a powerful tool for large-scale nonlinear optimization problems
Computers & Geosciences
Bicriteria location of a semi-obnoxious facility
Computers and Industrial Engineering
A new bound and an O(mn) algorithm for the undesirable 1-median problem (maxian) on networks
Computers and Operations Research
Solution approaches for facility location of medical supplies for large-scale emergencies
Computers and Industrial Engineering
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The phrase ''not in my backyard'' (NIMBY) refers to the well-known social phenomena in which residents oppose the construction or location of undesirable facilities near their homes. Examples of such facilities include electric transmission lines, recycling centers and crematoria. Due to the opposition typically encountered in constructing an undesirable facility, the facility planner should understand the nature of the NIMBY phenomena and consider it as a key factor in determining facility location. We examine the characteristics of NIMBY phenomena and suggest two alternative mathematical optimization models with the objective of minimizing the total degree of NIMBY sentiments. Genetic algorithms are proposed to solve our linear and nonlinear integer programs. The results obtained via genetic algorithms for our linear integer programs are compared with those of CPLEX to evaluate their performance. The nonlinear programs are tested with various allocation policies. Sensitivity analysis is conducted about several system parameters.