{"cited_by_count":386600,"description":"This cluster of papers focuses on the optimization of multi-objective transportation problems, particularly in the context of supply chain management and aggregate production planning. It explores the application of fuzzy goal programming, genetic algorithms, and metaheuristic approaches to address challenges such as fixed charge transportation, sustainable development, and uncertainty in decision-making. The research also delves into techniques like linear fractional programming and intuitionistic fuzzy logic to enhance the efficiency and robustness of transportation problem solutions.","display_name":"Optimization and Mathematical Programming","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T12709","wikipedia":"https://en.wikipedia.org/wiki/Multi-objective_optimization"},"field_id":"22","id":"T12709","keywords":[{"display_name":"transportation problem","id":"transportation-problem","score":0.5174,"url":"https://openalex.org/keywords/transportation-problem"},{"display_name":"goal programming","id":"goal-programming","score":0.3978,"url":"https://openalex.org/keywords/goal-programming"},{"display_name":"simplex method","id":"simplex-method","score":0.2864,"url":"https://openalex.org/keywords/simplex-method"},{"display_name":"assignment problem","id":"assignment-problem","score":0.2438,"url":"https://openalex.org/keywords/assignment-problem"},{"display_name":"fuzzy 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