S-Diff: An Anisotropic Diffusion Model for Collaborative Filtering in Spectral Domain.

@inproceedings{xia-2025-sdiff, author = {Rui Xia and Yanhua Cheng and Yongxiang Tang and Xiaocheng Liu and Xialong Liu and Lisong Wang and Peng Jiang}, editor = {Wolfgang Nejdl and S\"{o}ren Auer and Meeyoung Cha and Marie-Francine Moens and Marc Najork}, title = {{S-Diff: An Anisotropic Diffusion Model for Collaborative Filtering in Spectral Domain}}, booktitle = {{Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025}}, pages = {70--78}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3701551.3703490}, doi = {https://doi.org/10.1145/3701551.3703490} }