CoDA: A Context-Decoupled Hierarchical Agent with Reinforcement Learning.

@inproceedings{liu-2026-coda, author = {Xuanzhang Liu and Jianglun Feng and Zhuoran Zhuang and Junzhe Zhao and Maofei Que and Jieting Li and Dianlei Wang and Hao Tong and Ye Chen and Pan Li}, title = {{CoDA: A Context-Decoupled Hierarchical Agent with Reinforcement Learning}}, booktitle = {{Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026}}, pages = {436--446}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3773966.3777986}, doi = {https://doi.org/10.1145/3773966.3777986} }