@inproceedings{chen-etal-2026-coremem, title = "{C}ore{M}em: {R}iemannian Retrieval and Fisher-Guided Distillation for Long-Term Memory in Dialogue Agents", author = "Chen, Jiaqi and Zeng, Yongqin and Zhan, Shaoxiong and Chen, Shaoshen and Zhang, Yijian and Ma, Chunxia and Zhou, XiuTeng and Zheng, Hai-Tao", 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.1098/", pages = "25189--25204", ISBN = "979-8-89176-459-0" }