系统科学与系统工程学报(英文版)
繫統科學與繫統工程學報(英文版)
계통과학여계통공정학보(영문판)
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING
2008年
3期
257-276
,共20页
Environmental conflict%fuzzy sets%Graph Model for Conflict Resolution%preferences%multiple participants
A systematic fuzzy approach is developed to model fuzziness and uncertainties in the preferences of decision makers involved in a conflict. This unique fuzzy preference formulation is used within the paradigm of the Graph Model for Conflict Resolution in which a given dispute is modeled in terms of decision makers, each decision maker's courses of actions or options, and each decision maker's preferences concerning the states or outcomes which could take place. In order to be able to determine the stability of each state for each decision maker and the possible equilibria or resolutions, a range of solution concepts describing potential human behavior under conflict are defined for use with fuzzy preferences. More specifically, strong and weak definitions of stability are provided for the solution concepts called Nash, general metarational, symmetric metarational, and sequential stability. To illustrate how these solution concepts can be conveniently used in practice, they are applied to a dispute over the contamination of an aquifer by a chemical company located in Elmira, Ontario, Canada.