SpecTran: Spectral-Aware Transformer-based Adapter for LLM-Enhanced Sequential Recommendation.

@inproceedings{cui-2026-spectran, author = {Yu Cui and Feng Liu and Xiaohui Xie and Feng Liu and Xiaohui Xie and Qian Dong and Zhaoxiang Wang and Qian Dong and Zhaoxiang Wang and Bingning Wang and Changwang Zhang and Bingning Wang and Changwang Zhang and Feiyang Lv and Jun Wang and Feiyang Lv and Jun Wang and Can Wang and Ting Yao and Can Wang and Ting Yao and Jiawei Chen and Weinan Gan and Jiawei Chen and Weinan Gan}, 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 = {{SpecTran: Spectral-Aware Transformer-based Adapter for LLM-Enhanced Sequential Recommendation}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {234--245}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809701}, doi = {https://doi.org/10.1145/3805712.3809701} }