CV

Education

• B.S. in GitHub, GitHub University, 2012
• M.S. in Jekyll, GitHub University, 2014
• Ph.D in Version Control Theory, GitHub University, 2018 (expected)

Work experience

• Summer 2015: Research Assistant
  • Github University
  • Duties included: Tagging issues
  • Supervisor: Professor Git
• Fall 2015: Research Assistant
  • Github University
  • Duties included: Merging pull requests
  • Supervisor: Professor Hub

Skills

• Skill 1
• Skill 2
  • Sub-skill 2.1
  • Sub-skill 2.2
  • Sub-skill 2.3
• Skill 3

Publications

手绘场景下的图像识别与智能转化方法、系统及计算机可读介质

蔡建峰. (2023). "手绘场景下的图像识别与智能转化方法、系统及计算机可读介质" 国家知识产权局.

Flowmind2Digital: The First Comprehensive Flowmind Recognition and Conversion Approach

Liu Huanyu^*, Cai Jianfeng^*. (2024). "Flowmind2Digital: The First Comprehensive Flowmind Recognition and Conversion Approach." arXiv preprint arXiv: 2401.03742, 2024.

Heterogeneous Network Based Contrastive Learning Method for PolSAR Land Cover Classification

Cai, Jianfeng, et al. "Heterogeneous Network Based Contrastive Learning Method for PolSAR Land Cover Classification." IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2024).

Disentangling Length Bias In Preference Learning Via Response-Conditioned Modeling

Cai Jianfeng. (2025). "Disentangling Length Bias In Preference Learning Via Response-Conditioned Modeling." arXiv preprint arXiv: 2502.00814, 2025.

Mitigating Hallucination in VideoLLMs via Temporal-Aware Activation Engineering

Cai Jianfeng. (2025). "Mitigating Hallucination in VideoLLMs via Temporal-Aware Activation Engineering." arXiv preprint arXiv: 2505.12826, 2025.

Bias Fitting to Mitigate Length Bias of Reward Model in RLHF

Zhao Kangwen, Cai Jianfeng. (2025). "Bias Fitting to Mitigate Length Bias of Reward Model in RLHF." arXiv preprint arXiv: 2505.12843, 2025.

Multi-Level Aware Preference Learning: Enhancing RLHF for Complex Multi-Instruction Tasks

Sun Ruopei, Cai Jianfeng. (2025). "Multi-Level Aware Preference Learning: Enhancing RLHF for Complex Multi-Instruction Tasks." arXiv preprint arXiv: 2505.12845, 2025.

Talks

The Second Price of National Undergraduate Mathmatical Modeling Contest

November 01, 2022

national level at Xidian University, Xidian University

The First Price of National Undergraduate Mathmatical Contest

January 01, 2023

provincial level at Xidian University, Xidian University

Teaching

Study Experience-Undergraduate

Service and leadership

• Currently signed in to 43 different slack teams