Multi Objective
Multi-objective optimization tackles problems with multiple, often conflicting, objectives, aiming to find optimal trade-offs rather than a single best solution. Current research focuses on developing efficient algorithms, such as evolutionary algorithms (e.g., NSGA-II, MOEA/D), multi-objective reinforcement learning techniques, and novel architectures like transformer networks, to address this challenge across diverse applications. These advancements are improving the design of neural networks, recommender systems, and robotic control systems, among other areas, by enabling the simultaneous optimization of various performance metrics and constraints. The resulting Pareto-optimal solutions offer valuable insights and flexibility for decision-making in complex systems.
Papers
Scalable Multi-Objective Reinforcement Learning with Fairness Guarantees using Lorenz Dominance
Dimitris Michailidis, Willem Röpke, Diederik M. Roijers, Sennay Ghebreab, Fernando P. Santos
A Novel Pareto-optimal Ranking Method for Comparing Multi-objective Optimization Algorithms
Amin Ibrahim, Azam Asilian Bidgoli, Shahryar Rahnamayan, Kalyanmoy Deb
Preference-Conditioned Gradient Variations for Multi-Objective Quality-Diversity
Hannah Janmohamed, Maxence Faldor, Thomas Pierrot, Antoine Cully
Balancing property optimization and constraint satisfaction for constrained multi-property molecular optimization
Xin Xia, Yajie Zhang, Xiangxiang Zeng, Xingyi Zhang, Chunhou Zheng, Yansen Su