Fuzzy Mathematical Programming: Methods and Applications
Fuzzy Mathematical Programming: Methods and Applications
Environmental Modelling & Software
Fuzzy knowledge-based model for soil condition assessment in Argentinean cropping systems
Environmental Modelling & Software
Compromise Fuzzy Multi-Objective Linear Programming (CFMOLP) heuristic for product-mix determination
Computers and Industrial Engineering
Integration of reclamation and tailings management in oil sands surface mine planning
Environmental Modelling & Software
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Life cycle assessment (LCA) is known to entail multiple objective decision-making in the analysis of tradeoffs between different environmental impacts. The work of Azapagic and Clift in the late 1990s illustrates the use of multiple objective linear programming (MOLP) in the context of LCA. However, it will be noted that their approach yields a range of Pareto optimal alternatives from which the decision-maker must ultimately select the final solution. An alternative approach making use of Zimmermann's symmetric fuzzy linear programming method is proposed and illustrated with a simple case study. The procedure effectively yields a single, optimal compromise solution.