Taming the One-Epoch Phenomenon in Online Recommendation System by Two-stage Contrastive ID Pre-training. - Yi-Ping Hsu; Po-Wei Wang; Chantat Eksombatchai; Jiajing Xu (RecSys, 2024)

PinFM: Foundation Model for User Activity Sequences at a Billion-scale Visual Discovery Platform. - Xiangyi Chen; Kousik Rajesh; Matthew Lawhon; Zelun Wang; Hanyu Li; Haomiao Li; Saurabh Vishwas Joshi; Pong Eksombatchai; Jaewon Yang; Yi-Ping Hsu; Jiajing Xu; Charles Rosenberg 001 (CoRR, 2025)