Jianjie Cheng

According to our database, Jianjie Cheng authored at least 4 papers between 2025 and 2026.

Collaborative distances:

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

2026

How to Train Your Deep Research Agent? Prompt, Reward, and Policy Optimization in Search-R1.

Yinuo Xu, Shuo Lu, Jianjie Cheng, Meng Wang, Qianlong Xie, Xingxing Wang, Ran He, Jian Liang

CoRR, February, 2026

Do MLLMs Really Understand Space? A Mathematical Reasoning Evaluation.

Shuo Lu, Jianjie Cheng, Yinuo Xu, Yongcan Yu, Lijun Sheng, Peijie Wang, Siru Jiang, Yongguan Hu, Run Ling, Yihua Shao, Ao Ma, Wei Feng, Lingxiao He, Meng Wang, Qianlong Xie, Xingxing Wang, Ran He, Jian Liang

CoRR, February, 2026

DeepResearch-Slice: Bridging the Retrieval-Utilization Gap via Explicit Text Slicing.

Shuo Lu, Yinuo Xu, Jianjie Cheng, Lingxiao He, Meng Wang, Jian Liang

CoRR, January, 2026

2025

Reassessing the Role of Supervised Fine-Tuning: An Empirical Study in VLM Reasoning.

Yongcan Yu, Lingxiao He, Shuo Lu, Lijun Sheng, Yinuo Xu, Yanbo Wang, Kuangpu Guo, Jianjie Cheng, Meng Wang, Qianlong Xie, Xingxing Wang, Dapeng Hu, Jian Liang

CoRR, December, 2025