Chao-Wei Huang

Chao-Wei Huang

Research Scientist at Meta

I am a Research Scientist at Meta, based in Cambridge, MA, working on speech language models, on-device modeling, and multilingual modeling.

I received my B.S. and Ph.D. from National Taiwan University, advised by Prof. Yun-Nung (Vivian) Chen. My research interests include information retrieval, factuality, large language models, and speech processing. My work has been published in top-tier venues including ACL, EMNLP, NAACL, ICASSP, Interspeech, and EACL.

News

2025-09-08 I started as a Research Scientist at Meta, based in Cambridge, MA!
2025-01-15 Our paper "LLMs are Biased Evaluators But Not Biased for Fact-Centric RAG" has been accepted to Findings of ACL 2025!
2024-09-21 Excited to share that 4 papers (2 first-authored) have been accepted to EMNLP 2024!
2024-09-12 PhDone! I have received my Ph.D. degree from National Taiwan University!
2024-08-29 I'm giving an oral presentation of our paper "Investigating Decoder-only Large Language Models for Speech-to-text Translation" at Interspeech 2024 at Kos Island, Greece.

Selected Publications

LLMs are Biased Evaluators But Not Biased for Fact-Centric Retrieval Augmented Generation
Chao-Wei Huang, Yun-Nung Chen
Findings of ACL, 2025
Paper
FactAlign: Long-form Factuality Alignment of Large Language Models
Chao-Wei Huang, Yun-Nung Chen
Findings of EMNLP, 2024
Paper Code
PairDistill: Pairwise Relevance Distillation for Dense Passage Retrieval
Chao-Wei Huang, Yun-Nung Chen
EMNLP, 2024
Paper Code
Investigating Decoder-only Large Language Models for Speech-to-text Translation
Chao-Wei Huang, Hui Lu, Hongyu Gong, Hirofumi Inaguma, Ilia Kulikov, Ruslan Mavlyutov, Sravya Popuri
Interspeech, 2024
Paper
Unsupervised Multilingual Dense Retrieval via Generative Pseudo Labeling
Chao-Wei Huang, Tsu-Yuan Hsu, Chen-An Li, Chen-Yu Hsu, Yun-Nung Chen
Findings of EACL, 2024
Paper Code
Two Tales of Persona in LLMs: A Survey of Role-Playing and Personalization
Yu-Min Tseng, Yu-Chao Huang, Teng-Yun Hsiao, Wei-Lin Chen, Chao-Wei Huang, Yu Meng, Yun-Nung Chen
Findings of EMNLP, 2024
Paper Code
Editing the Mind of Giants: An In-Depth Exploration of Pitfalls of Knowledge Editing in Large Language Models
Cheng-Hsun Hsueh, Paul Kuo-Ming Huang, Tzu-Han Lin, Che-Wei Liao, Hung-Chieh Fang, Chao-Wei Huang, Yun-Nung Chen
Findings of EMNLP, 2024
Paper Code
InstUPR: Instruction-based Unsupervised Passage Reranking with Large Language Models
Chao-Wei Huang, Yun-Nung Chen
arXiv, 2024
Paper Code
CONVERSER: Few-shot Conversational Dense Retrieval with Synthetic Data Generation
Chao-Wei Huang, Chen-Yu Hsu, Tsu-Yuan Hsu, Chen-An Li, Yun-Nung Chen
SIGDIAL, 2023
Paper Code
PLM-ICD: Automatic ICD Coding with Pretrained Language Models
Chao-Wei Huang, Shang-Chi Tsai, Yun-Nung Chen
Clinical NLP Workshop, 2022
Paper Code
Learning ASR-Robust Contextualized Embeddings for Spoken Language Understanding
Chao-Wei Huang, Yun-Nung Chen
ICASSP, 2020
Paper Code
Learning Spoken Language Representations with Neural Lattice Language Modeling
Chao-Wei Huang, Yun-Nung Chen
ACL, 2020
Paper Code
Adapting pretrained transformer to lattices for spoken language understanding
Chao-Wei Huang, Yun-Nung Chen
ASRU, 2019
Paper Code
View all publications →