Pengwei Sui — accepted AI-conference papers

2025

DQVis Dataset: Natural Language to Biomedical Visualization

Devin Lange, Pengwei Sui, Shanghua Gao, Marinka Zitnik, Nils Gehlenborg

NeurIPS 2025poster

Biomedical research data portals are essential resources for scientific inquiry, and interactive exploratory visualizations are an integral component for querying such data repositories. Increasingly, machine learning is being integrated into visualization systems to create natural language interfac…

Cited by 0 Source ↗code ↗Scholar ↗

2020

Learning Implicit Credit Assignment for Cooperative Multi-Agent Reinforcement Learning

Meng Zhou, Ziyu Liu, Pengwei Sui, Yixuan Li, Yuk Ying Chung

NeurIPS 2020poster

We present a multi-agent actor-critic method that aims to implicitly address the credit assignment problem under fully cooperative settings. Our key motivation is that credit assignment among agents may not require an explicit formulation as long as (1) the policy gradients derived from a centralize…

Cited by 173 Source ↗PDF ↗code ↗Scholar ↗