Development of a genetic algorithm-based graph model for conflict resolution for optimizing resolutions in environmental conflicts

Abstract

Abstract Graph model for conflict resolution (GMCR) is a robust tool for resolving disagreements among parties with contradictory interests in a potential conflict. In GMCR, decision-makers (DMs) and their preferences are determined. The DMs are defined as people, parties, or groups having the authority to make decisions and the power to get these decisions approved. This definition excludes some potential stakeholders with no ability to make and exert decisions, like the natural environment. Therefore, this study aims to find an impartial viewpoint representing the natural environment's interests. A new GMCR based on genetic algorithm (GA) optimization is proposed to modify and optimize the final resolution of the GMCR regarding natural environment benefits. Having been applied to a real-world case study, this methodology showed competence in satisfying the fundamental interests of the natural environment to an acceptable extent. This case study is about an endangered seasonal lake, where there is contention between the governmental and agricultural sectors. The results revealed that the disagreement between two conflicting groups could be resolved by modifying the current agreement to consider both groups' demands. Finally, GA, incorporated in GMCR, proved to be a robust optimization technique in complex environmental conflicts.