@inproceedings{wang-etal-2026-webaggregator, title = "{W}eb{A}ggregator: Enhancing Compositional Reasoning Capabilities of Deep Research Agent Foundation Models", author = "Wang, Rui and Zhang, Ce and Ma, Jun-Yu and Zhang, Jianshu and Wang, Hongru and Chen, Yi and Xue, Boyang and Fang, Tianqing and Zhang, Zhisong and Zhang, Hongming and Mi, Haitao and Yu, Dong and Wong, Kam-Fai", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.1124/", pages = "24486--24517", ISBN = "979-8-89176-390-6" }