📜 Publications
You can also find my most up-to-date and complete list of publications on my Google Scholar profile
Pre-prints
“Towards Spoken Mathematical Reasoning: Benchmarking Speech-based Models over Multi-faceted Math Problems”
📄 paper | 💻 code & dataset
Chengwei Wei, Bin Wang, Jung-jae Kim, Nancy F Chen
arXiv preprint arXiv:2505.15000, 2025“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
“CoinMath: Harnessing the Power of Coding Instruction for Math LLMs”
📄 paper | 💻 code & dataset & model
Chengwei Wei, Bin Wang, Jung-jae Kim, Guimei Liu, Nancy F Chen
ACL 2025 - Findings“Crowdsource, Crawl, or Generate? Creating SEA-VL, a Multicultural Vision-Language Dataset for Southeast Asia”
📄 paper
Samuel Cahyawijaya, Holy Lovenia, …, Chengwei Wei, et al.
ACL 2025“Advancing Singlish Understanding: Bridging the Gap with Datasets and Multimodal Models”
📄 paper | 💻 code & dataset & model
Bin Wang, Xunlong Zou, Shuo Sun, Wenyu Zhang, Yingxu He, Zhuohan Liu, Chengwei Wei, Nancy F Chen, AiTi Aw
ASRU 2025“IFEval-Audio: Benchmarking Instruction-Following Capability in Audio-based Large Language Models”
📄 paper | 💻 code & dataset
Yiming Gao, Bin Wang, Chengwei Wei, Shuo Sun, AiTi Aw
AACL 2025“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), 2024“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
“Efficient Human-Object-Interaction (EHOI) Detection via Interaction Label Coding and Conditional Decision”
📄 paper
Tsung-Shan Yang, Yun-Cheng Wang, Chengwei Wei, Suya You, C-C Jay Kuo
Computer Vision and Image Understanding, 2024“Word embedding dimension reduction via weakly-supervised feature selection”
📄 paper
Jintang Xue, Yun-Cheng Wang, Chengwei Wei, C-C Jay Kuo, et al.
APSIPA Transactions on Signal and Information Processing, 2024“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