Publications

You can also find my articles on my Google Scholar profile

Pre-prints

• “CoinMath: Harnessing the Power of Coding Instruction for Math LLMs” [paper] [code & dataset]
  Chengwei Wei, Bin Wang, Jung-jae Kim, Guimei Liu, Nancy F Chen
  arXiv preprint arXiv:2412.11699, 2024
• “Confidence-Aware Sub-Structure Beam Search (CABS): Mitigating Hallucination in Structured Data Generation with Large Language Models” [paper] [demo]
  Chengwei Wei, Kee Kiat Koo, Amir Tavanaei, Karim Bouyarmane
  arXiv preprint arXiv:2406.00069, 2024
• “A focused study on sequence length for dialogue summarization” [paper] [code]
  Wang, Bin, Chen Zhang, Chengwei Wei, and Haizhou Li
  arXiv preprint arXiv:2209.11910, 2022

Conferences & Workshops

• “GHOI: A Green Human-Object-Interaction Detector” [paper]
  Tsung-Shan Yang, Yun-Cheng Wang, Chengwei Wei, C-C Jay Kuo
  IEEE 7th International Conference on Multimedia Information Processing and Retrieval (MIPR), 2022
• “Resilience of Large Language Models for Noisy Instructions” [paper]
  Bin Wang, Chengwei Wei, Zhengyuan Liu, Geyu Lin, Nancy F. Chen
  EMNLP 2024 - Findings
• “CRAFT: Extracting and Tuning Cultural Instructions from the Wild” [paper] [code]
  Bin Wang, Geyu Lin, Zhengyuan Liu, Chengwei Wei, and Nancy Chen
  In Proceedings of the 2nd Workshop on Cross-Cultural Considerations in NLP, 2024 (Best Paper Award)
• “A Green Learning Approach to Spoofed Speech Detection” [paper]
  Chengwei Wei, Runqi Pang, C-C Jay Kuo
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
• “ExpressionHop: A Lightweight Human Facial Expression Classifier.” [paper]
  Chengwei Wei, C-C. Jay Kuo, Rafael Luiz Testa, Ariane Machado-Lima, and Fátima LS Nunes
  IEEE 5th International Conference on Multimedia Information Processing and Retrieval (MIPR), 2022

Journals

• “Bias and fairness in chatbots: An overview” [paper]
  Jintang Xue, Yun-Cheng Wang, Chengwei Wei, Xiaofeng Liu, Jonghye Woo, C-C Jay Kuo
  APSIPA Transactions on Signal and Information Processing, 2024
• “An Overview on Generative AI at Scale with Edge-Cloud Computing” [paper]
  Yun-Cheng Wang, Jintang Xue, Chengwei Wei, C-C Jay Kuo
  IEEE Open Journal of the Communications Society, 2023
• “An Overview of Language Models: Recent Developments and Outlook” [paper]
  Chengwei Wei, Yun-Cheng Wang, Bin Wang and C.-C. Jay Kuo
  APSIPA Transactions on Signal and Information Processing, 2023
• “Synwmd: Syntax-aware word mover’s distance for sentence similarity evaluation” [paper] [code]
  Chengwei Wei, Bin Wang, and C-C. Jay Kuo
  Pattern Recognition Letters, 2023
• “Task-specific dependency-based word embedding methods.” [paper]
  Chengwei Wei, Bin Wang, and C-C. Jay Kuo
  Pattern Recognition Letters, 2022