WPGRec: Wavelet Packet Guided Graph Enhanced Sequential Recommendation.

@inproceedings{liu-2026-wpgrec, author = {Peilin Liu and Zhiquan Ji and Gang Yan}, 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 = {{WPGRec: Wavelet Packet Guided Graph 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 = {3964--3969}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809907}, doi = {https://doi.org/10.1145/3805712.3809907} }