User Activity Modeling under Inflated Distribution.

@inproceedings{ferreira-2026-user, author = {Rafael Ferreira and Xiang Li and Huiyou Jiang and Tzu-Heng Lin and Laura Dietz and Zhao-Yu Zhang and Chen Gao and Haoxuan Li and Chunyuan Zheng and Yong Li and Zhouchen Lin and Laura Dietz and Zhao-Yu Zhang and Qingying Chen and Huiyou Jiang and Tzu-Heng Lin and Chen Gao and Haoxuan Li and Yong Li and Zhouchen Lin}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{User Activity Modeling under Inflated Distribution}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4742--4747}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808476}, doi = {https://doi.org/10.1145/3805712.3808476} }