Publications

Preprint

• TSRBench: A Comprehensive Multi-task Multi-modal Time Series Reasoning Benchmark for Generalist Models
  Fangxu Yu, Xingang Guo, Lingzhi Yuan, Haoqiang Kang, Hongyu Zhao, Lianhui Qin, Furong Huang, Bin Hu, Tianyi Zhou
  arxiv, 2026 [pdf]
  
• ArrowGEV: Grounding Events in Video via Learning the Arrow of Time
  Fangxu Yu, Ziyao Lu, Liqiang Niu, Fandong Meng, Jie Zhou
  arxiv, 2026 [pdf]
  
• TS-Reasoner: Aligning Time Series Foundation Models with LLM Reasoning
  Fangxu Yu, Hongyu Zhao, Tianyi Zhou
  arxiv, 2025 [pdf]
  
• ArcMemo: Abstract Reasoning Composition with Lifelong LLM Memory
  Matthew Ho, Chen Si, Zhaoxiang Feng, Fangxu Yu, Yichi Yang, Zhijian Liu, Zhiting Hu, Lianhui Qin
  ARC Prize 2025 Paper Track Runner Up
  arxiv, 2025 [pdf]
  
• PersuasiveToM: A benchmark for Evaluating Machine Theory of Mind in Persuasive Dialogues
  Fangxu Yu, Lai Jiang, Shenyi Huang, Zhen Wu, Xinyu Dai
  arxiv, 2025 [pdf]
  

Conference

• Beyond Verbal Cues: Emotional Contagion Graph Network for Causal Emotion Entailment
  Fangxu Yu, Junjie Guo, Zhen Wu, Xinyu Dai
  Findings of ACL, 2025
  
• Flow of Reasoning: Training LLMs for Divergent Problem Solving with Minimal Examples
  Fangxu Yu*, Lai Jiang*, Haoqiang Kang*, Shibo Hao, Lianhui Qin
  ICML, 2025 [pdf]
  
• COLD-Attack: Jailbreaking LLMs with Stealthiness and Controllability
  Xingang Guo*, Fangxu Yu*, Huan Zhang, Lianhui Qin, Bin Hu
  ICML, 2024 [pdf]
  
• Emotion-Anchored Contrastive Learning Framework for Emotion Recognition in Conversation
  Fangxu Yu, Junjie Guo, Zhen Wu, Xinyu Dai
  Findings of NAACL, 2024 [pdf]
  

Journal

• Bidirectional Recurrent Gamma Belief Network for HRRP Target Recognition
  Wenchao Chen, Bo Chen, Yicheng Liu, Xiaojun Peng, Haoyang Fan, Fangxu Yu, Hongwei Liu
  Signal Processing, 2021 [pdf]