Hierarchical Graph Signal Processing for Collaborative Filtering.

@inproceedings{xia-2024-hierarchical, author = {Jiafeng Xia and Dongsheng Li and Hansu Gu and Tun Lu and Peng Zhang and Li Shang and Ning Gu}, editor = {Tat-Seng Chua and Chong-Wah Ngo and Ravi Kumar and Hady Wirawan Lauw and Roy Ka-Wei Lee}, title = {{Hierarchical Graph Signal Processing for Collaborative Filtering}}, booktitle = {{Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024}}, pages = {3229--3240}, publisher = {ACM}, year = {2024}, url = {https://doi.org/10.1145/3589334.3645368}, doi = {https://doi.org/10.1145/3589334.3645368} }