@inproceedings{liu-etal-2026-mas, title = "{MAS}-on-the-Fly: In-Context Structural Adaptation of {LLM}-Based Multi-Agent Systems", author = "Liu, Guangyi and Linhaojun and Zenghuan and Wang, Heng and Yao, Quanming", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.187/", pages = "4282--4303", ISBN = "979-8-89176-459-0" }