3 papers
cs.AI2026
Offline-to-Online Creative Optimization with Generative Models and Adaptive Testing
Kevin Lee, Benjamin Letham, Zhiyuan Jerry Lin +5
Ad creative optimization is increasingly constrained by evaluation rather than generation. Generative models can produce many plausible creatives, but reliable evaluation requires…
cs.LG2025
GSTM-HMU: Generative Spatio-Temporal Modeling for Human Mobility Understanding
Wenying Luo, Zhiyuan Lin, Wenhao Xu +2
Human mobility traces, often recorded as sequences of check-ins, provide a unique window into both short-term visiting patterns and persistent lifestyle regularities. In this work…
cs.LG2024
Robust Predictions with Ambiguous Time Delays: A Bootstrap Strategy
Jiajie Wang, Zhiyuan Jerry Lin, Wen Chen
In contemporary data-driven environments, the generation and processing of multivariate time series data is an omnipresent challenge, often complicated by time delays between diffe…