@inproceedings{yao-etal-2026-arc, title = "{ARC}: Active and Reflection-driven Context Management for Long-Horizon Information Seeking Agents", author = "Yao, Yilun and Huang, Shan and Dai, Elsie and Tan, Zhewen and Duan, Zhenyu and Jia, Shousheng and Jiang, Yanbing and Yang, Tong", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.930/", pages = "18644--18659", ISBN = "979-8-89176-395-1" }