Changhong Jin

1. From Raw IDs to Semantic Planning: How Recommender Systems Utilize Information at Scale
   2026/07/10 by Changhong Jin, Shiqiu Yang, Roger Zhe Li +8
   #cs.IR
2. RAMP: Robust Ad Recommendation Under Limited Personalized-Feature Availability via Masking and Alignment Pathways
   2026/07/14 by Dairui Liu, Zhongyi Lu, Roger Zhe Li +11
   #cs.IR