Bang Liu

Associate Professor, DIRO, Université de Montréal

Joined

July 2019

Names

Bang Liu

Emails

****@umontreal.ca (Confirmed)

****@ualberta.ca (Confirmed)

Personal Links

Career & Education History

Associate Professor

DIRO, Université de Montréal (umontreal.ca)

2025 – Present

Assistant Professor

DIRO, University of Montreal (umontreal.ca)

2020 – 2025

PhD student

University of Alberta (ualberta.ca)

2016 – 2020

MS student

University of Alberta (ualberta.ca)

2013 – 2015

Advisors, Relations & Conflicts

PhD Advisor

Di Niu

Present

PhD Advisor

Linglong Kong

Present

Expertise

natural language processing

deep learning

multimodal and embodied learning

AI for science

2016 – Present

Publications

DenseShift: Towards Accurate and Efficient Low-Bit Power-of-Two Quantization
Xinlin Li, Bang Liu, Rui Heng Yang, Vanessa Courville, Chao Xing, Vahid Partovi Nia
- ICCV 2023
- Readers: Everyone
InfoPO: Information-Driven Policy Optimization for User-Centric Agents
Fanqi Kong, Jiayi Zhang, Mingyi Deng, Chenglin Wu, Yuyu Luo, Bang Liu
- LLA 2026 Poster
- Readers: Everyone
Latent Action Reparameterization for Efficient Agent Inference
Qingwen Zeng, Wenhao Huang, Zerui Xu, Zijie Guo, Yu Sun, Cheng Yang, Siru Ouyang, Jiri Gesi, Fang Wu, Jiayi Zhang, Bang Liu, Chenglin Wu, Xiangru Tang
- ICLR 2026 Workshop MemAgents
- Readers: Everyone
Improving GUI Grounding with Explicit Position-to-Coordinate Mapping
Suyuchen Wang, Tianyu Zhang, Ahmed Masry, Christopher Pal, Spandana Gella, Bang Liu, Perouz Taslakian
- ES-Reasoning @ ICLR 2026
- Readers: Everyone
Improving Context Fidelity via Native Retrieval-Augmented Reasoning
Suyuchen Wang, Jinlin Wang, Xinyu Wang, Shiqi Li, Xiangru Tang, Sirui Hong, Xiao-Wen Chang, Chenglin Wu, Bang Liu
- Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing
- Readers: Everyone
M$^{4}$olGen: Multi-Agent, Multi-Stage Molecular Generation under Precise Multi-Property Constraints
Yizhan Li, Florence Cloutier, Sifan Wu, Ali Parviz, Boris Knyazev, Yan Zhang, Glen Berseth, Bang Liu
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
GraphOmni: A Comprehensive and Extensible Benchmark Framework for Large Language Models on Graph-theoretic Tasks
Hao Xu, Xiangru Jian, Xinjian Zhao, Wei Pang, Chao Zhang, Suyuchen Wang, Qixin Zhang, Zhengyuan Dong, Joao Monteiro, Bang Liu, Qiuzhuang Sun, Tianshu Yu
- ICLR 2026 Poster
- Readers: Everyone
Concept-Based Steering of LLMs for Conditional Molecular Generation
Jeremy Qin, Rushil Gupta, Boris Knyazev, Yan Zhang, Glen Berseth, Bang Liu
- Submitted to ICLR 2026
- Readers: Everyone
VisJudge-Bench: Aesthetics and Quality Assessment of Visualizations
Yupeng Xie, Zhiyang Zhang, Yifan Wu, Sirong Lu, Jiayi Zhang, Zhaoyang Yu, Jinlin Wang, Sirui Hong, Bang Liu, Chenglin Wu, Yuyu Luo
- ICLR 2026 Poster
- Readers: Everyone
ReCode: Unify Plan and Action for Universal Granularity Control
Zhaoyang Yu, Jiayi Zhang, Huixue Su, Yufan Zhao, Yifan Wu, Mingyi Deng, Jinyu Xiang, Lingxiao Tang, Yingchao Li, Yuyu Luo, Bang Liu, Chenglin Wu
- Submitted to ICLR 2026
- Readers: Everyone

View all 198 publications

Co-Authors

View all 412 co-authors