@article{challengesincreditassignmentformultiagen, title = {Challenges in Credit Assignment for Multi-Agent Reinforcement Learning in Open Agent Systems}, author = {Alireza Saleh Abadi and Leen-Kiat Soh}, year = {2025}, eprint = {2510.27659}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.27659}, }