Mixture of Sequence: Theme-Aware Mixture-of-Experts for Long-Sequence Recommendation.

@inproceedings{lin-2026-mixture, author = {Xiao Lin and Zhicheng Tang and Weilin Cong and Mengyue Hang and Kai Wang and Yajuan Wang and Zhichen Zeng and Ting-Wei Li and Hyunsik Yoo and Zhining Liu and Xuying Ning and Ruizhong Qiu and Wen-Yen Chen and Shuo Chang and Rong Jin and Huayu Li and Hanghang Tong}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Mixture of Sequence: Theme-Aware Mixture-of-Experts for Long-Sequence Recommendation}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {6469--6480}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792483}, doi = {https://doi.org/10.1145/3774904.3792483} }