2 papers
cs.LG2026
CSC: Calibrated Simplicity for Conflict-Aware Social Bot Detection in the LLM Era
Yipeng Qian, Pengjie Zhao, Chaoxi Niu
Social bot detection is essential for protecting online platforms from misinformation amplification, coordinated manipulation, and distorted public discourse. However, large langua…
cs.RO2026
Uncovering and Mitigating Positional Blind Spots in Vision-Language-Action Models
Dongdong An, Pengjie Zhao, Yihao Huang +5
Recent Vision-Language-Action (VLA) models achieve promising performance in robotic manipulation, typically measured by success rates aggregated over predefined object configuratio…