activity
20242026
collaborators

5 papers

cs.CL2026

P2S: Probabilistic Process Supervision for General-Domain Reasoning Question Answering

Wenlin Zhong, Chengyuan Liu, Yiquan Wu +5

While reinforcement learning with verifiable rewards (RLVR) has advanced LLM reasoning in structured domains like mathematics and programming, its application to general-domain rea…

cs.CL2025

Rewrite to Jailbreak: Discover Learnable and Transferable Implicit Harmfulness Instruction

Yuting Huang, Chengyuan Liu, Yifeng Feng +4

As Large Language Models (LLMs) are widely applied in various domains, the safety of LLMs is increasingly attracting attention to avoid their powerful capabilities being misused. E…

cs.CV2025

EmotionHallucer: Evaluating Emotion Hallucinations in Multimodal Large Language Models

Bohao Xing, Xin Liu, Guoying Zhao +3

Emotion understanding is a critical yet challenging task. Recent advances in Multimodal Large Language Models (MLLMs) have significantly enhanced their capabilities in this area. H…

cs.AI2025

Towards Stepwise Domain Knowledge-Driven Reasoning Optimization and Reflection Improvement

Chengyuan Liu, Shihang Wang, Lizhi Qing +7

Recently, stepwise supervision on Chain of Thoughts (CoTs) presents an enhancement on the logical reasoning tasks such as coding and math, with the help of Monte Carlo Tree Search…

cs.CL2024

Learning to Solve Domain-Specific Calculation Problems with Knowledge-Intensive Programs Generator

Chengyuan Liu, Shihang Wang, Lizhi Qing +4

Domain Large Language Models (LLMs) are developed for domain-specific tasks based on general LLMs. But it still requires professional knowledge to facilitate the expertise for some…