2 papers
cs.CV2026
InstrAct: Towards Action-Centric Understanding in Instructional Videos
Zhuoyi Yang, Jiapeng Yu, Reuben Tan +2
Understanding instructional videos requires recognizing fine-grained actions and modeling their temporal relations, which remains challenging for current Video Foundation Models (V…
cs.LG2025
Beyond Regularity: Modeling Chaotic Mobility Patterns for Next Location Prediction
Yuqian Wu, Yuhong Peng, Jiapeng Yu +7
Next location prediction is a key task in human mobility analysis, crucial for applications like smart city resource allocation and personalized navigation services. However, exist…