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Juncheng B Li
Researcher, Two Sigma
PhD student, Carnegie Mellon University
Joined
July 2019
Names
Juncheng B Li
(Preferred)
,
Juncheng Li
Emails
****@cs.cmu.edu
(Confirmed)
,
****@andrew.cmu.edu
(Confirmed)
Personal Links
Google Scholar
DBLP
LinkedIn
Career & Education History
Researcher
Two Sigma
(twosigma.com)
2023
–
Present
PhD student
Carnegie Mellon University
(cmu.edu)
2018
–
Present
Researcher
Bosch
(bosch.com)
2015
–
2019
Advisors, Relations & Conflicts
Coauthor
Zico Kolter
2018
–
Present
PhD Advisor
Florian Metze
2016
–
Present
Expertise
Large Language Model
2023
–
Present
Quantization
2020
–
Present
Adversarial Learning
2018
–
Present
Robust Machine Learning
2018
–
Present
Audio Visual Machine Learning
2017
–
Present
Audio & Speech Processing
2016
–
Present
Publications
MoECondenser: Finetuning MoE LLMs with Condenser Experts
Haoze He
,
Xingyuan Ding
,
Xuan Jiang
,
Alex Cheng
,
Yibo Zhao
,
Juncheng B Li
,
Heather Miller
Submitted to ICLR 2026
Readers:
Everyone
Sparse Matrix in Large Language Model Fine-tuning
Haoze He
,
Juncheng B Li
,
Xuan Jiang
,
Heather Miller
OpenReview Archive Direct Upload
Readers:
Everyone
SMT: Fine-Tuning Large Language Models with Sparse Matrices
Haoze He
,
Juncheng B Li
,
Xuan Jiang
,
Heather Miller
ICLR 2025 Poster
Readers:
Everyone
Dissecting Efficient Architectures for Wake-Word Detection
Cody Berger
,
Juncheng B Li
,
Yiyuan Li
,
Aaron Berger
,
Dmitri Berger
,
Karthik Ganesan
,
Emma Strubell
,
Florian Metze
ES-FoMO 2023 Poster
Readers:
Everyone
Audio-Journey: Efficient Visual+LLM-aided Audio Encodec Diffusion
Juncheng B Li
,
Jackson Sam Michaels
,
Laura Yao
,
Lijun Yu
,
Zach Wood-Doughty
,
Florian Metze
ES-FoMO 2023 Poster
Readers:
Everyone
Masked Autoencoders that Listen
Po-Yao Huang
,
Hu Xu
,
Juncheng B Li
,
Alexei Baevski
,
Michael Auli
,
Wojciech Galuba
,
Florian Metze
,
Christoph Feichtenhofer
Published: 31 Oct 2022, Last Modified: 08 Feb 2026
NeurIPS 2022 Accept
Readers:
Everyone
End-to-end Quantized Training via Log-Barrier Extensions
Juncheng B Li
,
Shuhui Qu
,
Xinjian Li
,
Emma Strubell
,
Florian Metze
28 Sept 2020 (modified: 05 May 2023)
ICLR 2021 Conference Blind Submission
Readers:
Everyone
Adversarial camera stickers: A physical camera-based attack on deep learning systems
Juncheng Li
,
Frank R. Schmidt
,
J. Zico Kolter
2019 (modified: 11 Nov 2022)
ICML 2019
Readers:
Everyone
Towards Knowledge Oriented Intelligent Audio Analytics
Alessandro Oltramari
,
Joseph Szurley
,
Samarjit Das
,
Jonathan Francis
,
Juncheng Li
2018 (modified: 02 Mar 2020)
AAAI Workshops 2018
Readers:
Everyone
Co-Authors
Aaron Berger
Alessandro Oltramari
Alex Cheng
Alexei Baevski
Christoph Feichtenhofer
Cody Berger
Dmitri Berger
Emma Strubell
Florian Metze
Frank R. Schmidt
Haoze He
Heather Miller
Hu Xu
J. Zico Kolter
Jackson Sam Michaels
Jonathan Francis
Joseph Szurley
Karthik Ganesan
Laura Yao
Lijun Yu
Michael Auli
Po-Yao Huang
Samarjit Das
Shuhui Qu
Wojciech Galuba
View all 31 co-authors