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Ethan C. Chau
Researcher, Microsoft
Joined
January 2023
Names
Ethan C. Chau
(Preferred)
,
Ethan C Chau
,
Ethan Chau
Emails
****@cs.washington.edu
(Confirmed)
,
****@microsoft.com
(Confirmed)
,
****@cs.uw.edu
(Confirmed)
,
****@gmail.com
(Confirmed)
Personal Links
Homepage
Google Scholar
DBLP
LinkedIn
Semantic Scholar
ACL Anthology
Career & Education History
Researcher
Microsoft
(microsoft.com)
2022
–
Present
MS student
Paul G. Allen School of Computer Science & Engineering, University of Washington
(cs.washington.edu)
2020
–
2021
Undergrad student
Paul G. Allen School of Computer Science & Engineering, University of Washington
(cs.washington.edu)
2016
–
2020
Advisors, Relations & Conflicts
PhD Advisor
Noah A. Smith
2018
–
2021
Coauthor
Lucy H. Lin
2018
–
2020
Expertise
low-resource
Present
multilinguality
Present
representation learning
Present
natural language parsing
Present
machine learning
Present
robustness
Present
Publications
GapPO: Gradient-Adaptive Pairwise Preference Optimization
Michelle Chang
,
Xiaodi Sun
,
Ethan C. Chau
,
Zhaoqiong Huang
,
Arpita Das
,
Izzie Lau
,
Liyuan Zheng
,
Huancheng Chen
,
Jingwen Lu
CTB@ICML 2026
Readers:
Everyone
Researchy Questions: A Dataset of Multi-Perspective, Decompositional Questions for Deep Research
Corbin Rosset
,
Ho-Lam Chung
,
Guanghui Qin
,
Ethan C. Chau
,
Zhuo Feng
,
Ahmed Awadallah
,
Jennifer Neville
,
Nikhil Rao
SIGIR 2025
Readers:
Everyone
Automatic Pair Construction for Contrastive Post-training
Canwen Xu
,
Corby Rosset
,
Ethan C. Chau
,
Luciano Del Corro
,
Shweti Mahajan
,
Julian J. McAuley
,
Jennifer Neville
,
Ahmed Awadallah
,
Nikhil Rao
NAACL-HLT (Findings) 2024
Readers:
Everyone
Dodo: Dynamic Contextual Compression for Decoder-only LMs
Guanghui Qin
,
Corby Rosset
,
Ethan C. Chau
,
Nikhil Rao
,
Benjamin Van Durme
ACL (1) 2024
Readers:
Everyone
Nugget 2D: Dynamic Contextual Compression for Scaling Decoder-only Language Models
Guanghui Qin
,
Corby Rosset
,
Ethan C. Chau
,
Nikhil Rao
,
Benjamin Van Durme
Submitted to ICLR 2024
Readers:
Everyone
Specializing Multilingual Language Models: An Empirical Study
Ethan C. Chau
,
Noah A. Smith
CoRR 2021
Readers:
Everyone
Parsing with Multilingual BERT, a Small Treebank, and a Small Corpus
Ethan C. Chau
,
Lucy H. Lin
,
Noah A. Smith
2020 (modified: 01 Nov 2021)
EMNLP (Findings) 2020
Readers:
Everyone
Co-Authors
Ahmed Awadallah
Arpita Das
Benjamin Van Durme
Canwen Xu
Corbin Rosset
Corby Rosset
Guanghui Qin
Ho-Lam Chung
Huancheng Chen
Izzie Lau
Jennifer Neville
Jingwen Lu
Julian J. McAuley
Liyuan Zheng
Luciano Del Corro
Lucy H. Lin
Michelle Chang
Nikhil Rao
Noah A. Smith
Shweti Mahajan
Xiaodi Sun
Zhaoqiong Huang
Zhuo Feng