Haochen · AI Research · City University of Macau

AI that meets
the real world.

Hao Chen · Assistant Professor (Research)
City University of Macau

I study embodied AI, large language models, and graph-based recommendation at the Faculty of Data Science.

Embodied intelligence

Observe the scene.

Selected work

From virtual worlds to structured reasoning.

Photo-realistic virtual worlds and diverse controllable entities for embodied visual navigation and tracking.

Co-author · ICCV 2025

Structure-guided prompting connects natural-language questions with database schemas to generate SQL queries.

Co-author · ICML 2025

UnrealZoo: Enriching Photo-realistic Virtual Worlds for Embodied AI

Fangwei Zhong, Kui Wu, Churan Wang, Hao Chen, Hai Ci, Zhoujun Li, Yizhou Wang
ICCV 2025

Structure-Guided Large Language Models for Text-to-SQL Generation

Qinggang Zhang, Hao Chen, Junnan Dong, Shengyuan Chen, Feiran Huang, Xiao Huang
ICML 2025 · PMLR 267

Macro Graph Neural Networks for Online Billion-Scale Recommender Systems

Hao Chen, Yuanchen Bei, Qijie Shen, Yue Xu, Sheng Zhou, Wenbing Huang, Feiran Huang, Senzhang Wang, Xiao Huang
The ACM Web Conference (WWW) 2024

KnowGPT: Knowledge Graph based Prompting for Large Language Models

Qinggang Zhang, Junnan Dong, Hao Chen, Daochen Zha, Zailiang Yu, Xiao Huang
NeurIPS 2024

City University of Macau
Faculty of Data Science