Ji Zhang

Senior Staff Engineer, Alibaba Group

Joined

December 2021

Names

Ji Zhang (Preferred)

Emails

****@alibaba-inc.com (Confirmed)

****@qq.com (Confirmed)

Personal Links

Google Scholar

DBLP

ORCID

Career & Education History

Senior Staff Engineer

Alibaba Group (alibaba-inc.com)

2016 – Present

Advisors, Relations & Conflicts

Coworker

Fei Huang

2021 – 2024

Expertise

multi-modal learning

large language model

2020 – 2024

natural language processing

dialogue

2010 – 2024

Publications

A multi-agent framework with legal event logic graph for multi-defendant legal judgment prediction
Weikang Yuan, Kaisong Song, Zhuoren Jiang, Junjie Cao, Yujie Zhang, Chengyuan Liu, Jun Lin, Ji Zhang, Kun Kuang, Xiaozhong Liu
- OpenReview Archive Direct Upload
- Readers: Everyone
SoLoPO: Unlocking Long-Context Capabilities in LLMs via Short-to-Long Preference Optimization
Huashan Sun, Shengyi Liao, Yansen Han, Yu Bai, Yang Gao, Cheng Fu, Weizhou Shen, Fanqi Wan, Ming Yan, Ji Zhang, Fei Huang
- ICLR 2026 Poster
- Readers: Everyone
Mobile-Agent-V: A Video-Guided Approach for Effortless and Efficient Operational Knowledge Injection in Mobile Automation
Junyang Wang, Haiyang Xu, Xi Zhang, Ming Yan, Ji Zhang, Fei Huang, Jitao Sang
- SEA @ NeurIPS 2025 Poster
- Readers: Everyone
Mobile-Agent-E: Self-Evolving Mobile Assistant for Complex Tasks
Zhenhailong Wang, Haiyang Xu, Junyang Wang, Xi Zhang, Ming Yan, Ji Zhang, Fei Huang, Heng Ji
- SEA @ NeurIPS 2025 Oral
- Readers: Everyone
WritingBench: A Comprehensive Benchmark for Generative Writing
Yuning Wu, Jiahao Mei, Ming Yan, Chenliang Li, Shaopeng Lai, Yuran Ren, Wang Zijia, Ji Zhang, Mengyue Wu, Qin Jin, Fei Huang
- NeurIPS 2025 Datasets and Benchmarks Track poster
- Readers: Everyone
VLM-R³: Region Recognition, Reasoning, and Refinement for Enhanced Multimodal Chain-of-Thought
Chaoya Jiang, Yongrui Heng, Wei Ye, Haiyang Xu, Ming Yan, Ji Zhang, Fei Huang, Shikun Zhang
- NeurIPS 2025 poster
- Readers: Everyone
Advancing Language Multi-Agent Learning with Credit Re-Assignment for Interactive Environment Generalization
Zhitao He, Zijun Liu, Peng Li, Yi R. Fung, Ming Yan, Ji Zhang, Fei Huang, Yang Liu
- COLM 2025
- Readers: Everyone
PC-Agent: A Hierarchical Agentic Framework for Complex Task Automation on PC
Haowei Liu, Xi Zhang, Haiyang Xu, Yuyang Wanyan, Junyang Wang, Ming Yan, Ji Zhang, Chunfeng Yuan, Changsheng Xu, Weiming Hu, Fei Huang
- Reasoning and Planning for LLMs @ ICLR2025
- Readers: Everyone
Exploiting Presentative Feature Distributions for Parameter-Efficient Continual Learning of Large Language Models
Xin Cheng, Jiabo Ye, Haiyang Xu, Ming Yan, Ji Zhang, Feng Liu, Fei Huang, Lei Feng
- ICML 2025 poster
- Readers: Everyone
Enhancing Multi-Agent Learning in Real-World Interactive Environments through Process Reward Decomposition
Zhitao He, Zijun Liu, Peng Li, Yi Fung, Ming Yan, Ji Zhang, Fei Huang, Yang Liu
- Submitted to ICLR 2025
- Readers: Everyone

View all 153 publications

Co-Authors

View all 234 co-authors