Jun Zhang

According to our database, Jun Zhang authored at least 15 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

RoadBench: Benchmarking MLLMs on Fine-Grained Spatial Understanding and Reasoning under Urban Road Scenarios.

Jun Zhang, Jie Feng, Long Chen, Junhui Wang, Zhicheng Liu, Depeng Jin, Yong Li

CoRR, November, 2025

AgentSociety: Large-Scale Simulation of LLM-Driven Generative Agents Advances Understanding of Human Behaviors and Society.

Jinghua Piao, Yuwei Yan, Jun Zhang, Nian Li, Junbo Yan, Xiaochong Lan, Zhihong Lu, Zhiheng Zheng, Jing Yi Wang, Di Zhou, Chen Gao, Fengli Xu, Fang Zhang, Ke Rong, Jun Su, Yong Li

CoRR, February, 2025

CityBench: Evaluating the Capabilities of Large Language Models for Urban Tasks.

Jie Feng, Jun Zhang, Tianhui Liu, Xin Zhang, Tianjian Ouyang, Junbo Yan, Yuwei Du, Siqi Guo, Yong Li

Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, V.2, 2025

A Parallelized Framework for Simulating Large-Scale LLM Agents with Realistic Environments and Interactions.

Jun Zhang, Yuwei Yan, Junbo Yan, Zhiheng Zheng, Jinghua Piao, Depeng Jin, Yong Li

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 6: Industry Track), 2025

2024

OpenCity: A Scalable Platform to Simulate Urban Activities with Massive LLM Agents.

Yuwei Yan, Qingbin Zeng, Zhiheng Zheng, Jingzhe Yuan, Jie Feng, Jun Zhang, Fengli Xu, Yong Li

CoRR, 2024

EmbodiedCity: A Benchmark Platform for Embodied Agent in Real-world City Environment.

Chen Gao, Baining Zhao, Weichen Zhang, Jinzhu Mao, Jun Zhang, Zhiheng Zheng, Fanhang Man, Jianjie Fang, Zile Zhou, Jinqiang Cui, Xinlei Chen, Yong Li

CoRR, 2024

CityBench: Evaluating the Capabilities of Large Language Model as World Model.

Jie Feng, Jun Zhang, Junbo Yan, Xin Zhang, Tianjian Ouyang, Tianhui Liu, Yuwei Du, Siqi Guo, Yong Li

CoRR, 2024

A GPU-accelerated Large-scale Simulator for Transportation System Optimization Benchmarking.

Jun Zhang, Wenxuan Ao, Junbo Yan, Depeng Jin, Yong Li

CoRR, 2024

MOSS: A Large-scale Open Microscopic Traffic Simulation System.

Jun Zhang, Wenxuan Ao, Junbo Yan, Can Rong, Depeng Jin, Wei Wu, Yong Li

CoRR, 2024

2023

Urban Generative Intelligence (UGI): A Foundational Platform for Agents in Embodied City Environment.

Fengli Xu, Jun Zhang, Chen Gao, Jie Feng, Yong Li

CoRR, 2023

A City-level High-performance Spatio-temporal Mobility Simulation System.

Jun Zhang, Wenxuan Ao, Depeng Jin, Li Liu, Yong Li

Proceedings of the 1st ACM SIGSPATIAL International Workshop on Sustainable Mobility, 2023

Demo: Scalable Digital Twin System for Mobile Networks with Generative AI.

Jiahui Gong, Qiaohong Yu, Tong Li, Haoqiang Liu, Jun Zhang, Hangyu Fan, Depeng Jin, Yong Li

Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

2022

Social Recommendation With Characterized Regularization.

Chen Gao, Nian Li, Tzu-Heng Lin, Dongsheng Lin, Jun Zhang, Yong Li, Depeng Jin

IEEE Trans. Knowl. Data Eng., 2022

Mirage: an efficient and extensible city simulation framework (systems paper).

Jun Zhang, Depeng Jin, Yong Li

Proceedings of the 30th International Conference on Advances in Geographic Information Systems, 2022

2021

Group-Buying Recommendation for Social E-Commerce.

Jun Zhang, Chen Gao, Depeng Jin, Yong Li

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021