2 papers
cs.IR2026
From Search to Decision: How Post-Training Shapes Information-Seeking Capabilities in Large Language Models
Haohang Huang, Xuan Lu, Mingjin Kuai +3
Information seeking in large language model (LLM) systems increasingly involves decisions about when to acquire information, where to search, and how to evaluate and use evidence.…
cs.CV2026
GIRL-DETR: Gradient-Isolated Reinforcement Learning for Video Moment Retrieval
Shihang Zhang, Mingjin Kuai, Ye Wei +2
Video Moment Retrieval (VMR) task requires accurately localizing temporal boundaries aligned with natural language queries, but many models suffer from a misalignment between conti…