Reliability Modeling and Assessment of Dual Active Bridge Based DC Transformer for DC Power Distribution Application. - Yating Gou; Jiachen Tian; Kefan Yu; Cuicui Liu; Fang Zhuo; Feng Wang; Jiarui Zhang (IECON, 2019)

An Improved Parameter Dynamic Adjustment Module by Introducing Novel Boundary Condition for Harmonic Power Sharing. - Tongjia Wei; Hao Yi; Kefan Yu; Zhenxiong Wang; Touqeer Ahmed; Nian Lv (IECON, 2019)

A Three-Port Input-Series and Output-Parallel DC-DC Converter with Distributed Control for Medium-Voltage DC Distribution System. - Kefan Yu; Zuoyu Wei; Yating Gou; Jiarui Zhang; Fang Zhuo (IECON, 2019)

Deep-Learning-Based Synchronous Rectification Strategy for CLLC Resonant Converter with High Accuracy in Wide Operating Range. - Kefan Yu; Fang Zhuo; Feng Wang; Xinyu Jiang (ICIT, 2022)

Adaptive Deep-Learning-Based Steady-State Modeling and Fast Control Strategy for CLLC DC-DC Converter in Highly Renewable Penetrated System. - Kefan Yu; Fang Zhuo; Feng Wang 058; Tianhua Zhu; Yating Gou (IEEE J. Emerg. Sel. Topics Circuits Syst., 2022)

Testing Some First-Order Logic Properties on Sparse Graphs. - Pan Peng; Kefan Yu (COCOON (2), 2025)

Non-geometric distance-regular graphs of diameter at least 3 with smallest eigenvalue at least -3. - Jack H. Koolen; Kefan Yu; Xiaoye Liang; Harrison Choi; Greg Markowsky (Eur. J. Comb., 2025)

RAGEN: Understanding Self-Evolution in LLM Agents via Multi-Turn Reinforcement Learning. - Zihan Wang 008; Kangrui Wang; Qineng Wang; Pingyue Zhang; Linjie Li; Zhengyuan Yang; Xing Jin; Kefan Yu; Minh Nhat Nguyen; Licheng Liu; Eli Gottlieb; Yiping Lu; et al. (CoRR, 2025)

The Pragmatic Mind of Machines: Tracing the Emergence of Pragmatic Competence in Large Language Models. - Kefan Yu; Qingcheng Zeng; Weihao Xuan; Wanxin Li; Jingyi Wu; Rob Voigt (CoRR, 2025)

A Multilevel Ultrahigh Gate Voltage Adaptive Closed-Loop Modulation Strategy for DC Breaker Applications. - Jingfei Wang; Xiaoguang Wei; Xinling Tang; Biao Zhao; Kefan Yu; Anqi Dai; Ling Li (IEEE Trans. Ind. Electron., 2025)