3 papers
cs.AI2026
Automatic Layer Selection for Hallucination Detection
Xinpeng Wang, William X. Cao, Andrew Gordon Wilson +1
Recent studies on hallucination detection have shown that hallucination-related signals are more strongly encoded in intermediate layers than in the final layer of large language m…
cs.CL2026
Chinese Short-Form Creative Content Generation via Explanation-Oriented Multi-Objective Optimization
Shanlin Zhou, Xinpeng Wang, Jianxun Lian +4
Chinese demonstrates high semantic compactness and rich metaphorical expressiveness, enabling limited text to convey dense meanings while increasing the difficulty of generation an…
cs.CL2025
DAMRO: Dive into the Attention Mechanism of LVLM to Reduce Object Hallucination
Xuan Gong, Tianshi Ming, Xinpeng Wang +1
Despite the great success of Large Vision-Language Models (LVLMs), they inevitably suffer from hallucination. As we know, both the visual encoder and the Large Language Model (LLM)…