@inproceedings{zheng-etal-2026-progmem, title = "{P}rog{M}em: Programmatic Belief-State Memory for Long-Horizon Conversational Agents", author = "Zheng, Pengchao and Wang, Xinan and Wei, Ziyi and Liu, Haoran and Wei, Lei and Niu, Jiajun and Guo, Bohan and Wu, Han", editor = "Zhang, Yue and Xu, Ruifeng and Purwarianti, Ayu and Rong, Tong and Suzuki, Jun", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {IJCNLP}-{AACL} 2026", month = nov, year = "2026", address = "Hengqin, China", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-aacl.120/", pages = "2363--2376", ISBN = "979-8-89176-444-6" }