@article{bypassingthecsibottleneckmarldrivenspati, title = {Bypassing the CSI Bottleneck: MARL-Driven Spatial Control for Reflector Arrays}, author = {Hieu Le and Oguz Bedir and Mostafa Ibrahim and Jian Tao and Sabit Ekin}, year = {2026}, eprint = {2604.05162}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.05162}, }