TopKGAT: A Top-K Objective-Driven Architecture for Recommendation.

@inproceedings{chen-2026-topkgat, author = {Sirui Chen and Jiawei Chen and Canghong Jin and Sheng Zhou and Jingbang Chen and Wujie Sun and Can Wang}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{TopKGAT: A Top-K Objective-Driven Architecture for Recommendation}}, 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 = {6898--6908}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792717}, doi = {https://doi.org/10.1145/3774904.3792717} }