CCL-Diff: Representation-Consistent Diffusion with Intrinsic Contrastive Learning for Recommender Systems.

@inproceedings{zhang-2026-ccldiff, author = {Lingyan Zhang and Wanyu Ling and Shuwen Daizhou and Li Kuang and Kehua Guo}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{CCL-Diff: Representation-Consistent Diffusion with Intrinsic Contrastive Learning for Recommender Systems}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {6786--6794}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792647}, doi = {https://doi.org/10.1145/3774904.3792647} }