3 papers
cs.AI2026
UniToolCall: Unifying Tool-Use Representation, Data, and Evaluation for LLM Agents
Yijuan Liang, Xinghao Chen, Yifan Ge +5
Tool-use capability is a fundamental component of LLM agents, enabling them to interact with external systems through structured function calls. However, existing research exhibits…
cs.CV2026
Medical Report Generation: A Hierarchical Task Structure-Based Cross-Modal Causal Intervention Framework
Yucheng Song, Yifan Ge, Junhao Li +2
Medical Report Generation (MRG) is a key part of modern medical diagnostics, as it automatically generates reports from radiological images to reduce radiologists' burden. However,…
cs.CV2026
Decoupling Perception from Reasoning for Hallucination-Resistant Video Understanding
Bowei Pu, Chuanbin Liu, Yifan Ge +5
Video Large Language Models improve reasoning over complex videos by generating intermediate reasoning text. However, reliable reasoning depends on accurate video perception. In ex…