Qingyuan Xu

According to our database, Qingyuan Xu authored at least 11 papers between 2016 and 2024.

Collaborative distances:

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

2024

Knowledge structures construction and learning paths recommendation based on formal contexts.

Yinfeng Zhou, Jinjin Li, Hailong Yang, Qingyuan Xu, Taoli Yang, Danlu Feng

Int. J. Mach. Learn. Cybern., April, 2024

Skill hierarchy structure based skill assessment and learning paths.

Dali Wang, Qingyuan Xu, Jinjin Li, Yongfan Zhu

Int. J. Gen. Syst., January, 2024

Multi-Modality Affinity Inference for Weakly Supervised 3D Semantic Segmentation.

Xiawei Li, Qingyuan Xu, Jing Zhang, Tianyi Zhang, Qian Yu, Lu Sheng, Dong Xu

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

A Nonlinear Load Current Feedforward Strategy for the Charge-Controlled LLC Converter and Its Digital Implementation to Improve the Dynamic Response.

Qingyuan Xu, Rongyan Zou, Tingting Wen, Shixiang Du, Xiang Li, Daorong Lu, Haibing Hu

IEEE Trans. Ind. Electron., October, 2023

Multi-modality Affinity Inference for Weakly Supervised 3D Semantic Segmentation.

Xiawei Li, Qingyuan Xu, Jing Zhang, Tianyi Zhang, Qian Yu, Lu Sheng, Dong Xu

CoRR, 2023

Diffusion Model is Secretly a Training-free Open Vocabulary Semantic Segmenter.

Jinglong Wang, Xiawei Li, Jing Zhang, Qingyuan Xu, Qin Zhou, Qian Yu, Lu Sheng, Dong Xu

CoRR, 2023

The Charge Control for the Single Stage LLC Resonant AC/DC Converter with Matrix Switches.

Qingyuan Xu, Tingting Wen, Haibing Hu

Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

2017

A rough set method for the unicost set covering problem.

Qingyuan Xu, Anhui Tan, Yaojin Lin

Int. J. Mach. Learn. Cybern., 2017

Model Design and Implementation of Enterprise Credit Information Based On Data Mining.

Qingyuan Xu, Qingyue Xu

Proceedings of the 50th Hawaii International Conference on System Sciences, 2017

2016

A rough set method for the vertex cover problem in graph theory.

Qingyuan Xu, Anhui Tan, Jinjin Li

J. Intell. Fuzzy Syst., 2016

Person-Oriented Modeling Methodology: A Case Study on Personal Credit Scoring.

Qingyuan Xu, Ningchen Wang

Proceedings of the 49th Hawaii International Conference on System Sciences, 2016