Same Frequency Begets Shared Interests: Popular-Niche Wavelet Graph Learning for Multimodal Recommendation.

@inproceedings{he-2026-frequency, author = {Yue He and Hongbo Chen and Jingxi Xie and Fengling Li and Jingjing Li}, 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 = {{Same Frequency Begets Shared Interests: Popular-Niche Wavelet Graph Learning for Multimodal 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 = {505--514}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809608}, doi = {https://doi.org/10.1145/3805712.3809608} }