Author

XU Qing-yuan

Observed names: Qingyuan Xu, Xu Qing-Yuan, Xu Qingyuan

Institution: Minnan Normal University

Observed institutions: Army Medical University, Soochow University, Southwest Hospital, Minnan Normal University

ORCID: 0000-0002-5529-9404

Observed ORCID: 0000-0002-5529-9404

OpenAlex ID: A5017173578

Knowledge structures construction and learning paths recommendation based on formal contexts

2023 · Yinfeng Zhou, Jinjin Li, et al. · International Journal of Machine Learning and Cybernetics · 13

Intelligent detection and grading diagnosis of fresh rib fractures based on deep learning

2025 · Tongxin Li, Mingyi Liao, et al. · BMC Medical Imaging · 11

Knowledge structure construction and skill reduction methods based on multi-scale context

2023 · Yinfeng Zhou, Jinjin Li, et al. · Journal of Experimental & Theoretical Artificial Intelligence · 8

Skill hierarchy structure based skill assessment and learning paths

2023 · Dali Wang, Qingyuan Xu, et al. · International Journal of General Systems · 5

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

2016 · Xu Qingyuan, Tan Anhui, et al. · Journal of Intelligent & Fuzzy Systems · 4

A rough set method for the unicost set covering problem

2015 · Qingyuan Xu, Anhui Tan, et al. · International Journal of Machine Learning and Cybernetics · 4

The Internet-based remote ISP for distant education

2002 · Wang Yiming, Xu Qingyuan, et al. · International Conferences on Info-Tech and Info-Net · 4

The Relationship between the Unicost Set Covering Problem and the Attribute Reduction Problem in Rough Set Theory

2020 · Qingyuan Xu, Jinjin Li · Mathematical Problems in Engineering · 3

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ICT Application and the Reconstruction of Social Inequility:Phenomenon and Mechanism

2018 · XU Qing-yuan, Yi Luo, et al. · 1

Generalized Approximation spaces Based on Inverse Serial Relation

2004 · XU Qing-yuan · Journal of Zhangzhou Normal University · 1

An audio compression algorithm suitable for multimedia application

2003 · XU Qing-yuan · Journal of China Institute of Communications · 1

Tracking knowledge transfer and forgetting via concept fringes: concept-cognitive learning in disjunctive fuzzy skill contexts

2026 · Qingyuan Xu, Gufeng Huang, et al. · International Journal of Machine Learning and Cybernetics

Statistical Modeling of Speech Spectra in the Fan-Chirp Transform Domain

2013 · Sichen Zheng, Hongwei Wu, et al. · Lecture notes in electrical engineering

Exploration and reform of course contenton computer introduction

2011 · XU Qing-yuan · Journal of Ningde Normal University

Reduction in general consistent approximate representation space

2010 · XU Qing-yuan · Journal of Shandong University

The PSTN Based Remote PLD for Distant Education

2009 · Yiming Wang, Huang Xu, et al. · International Conference on Information Science and Engineering

Note on Generalized Approximation Spaces Based on Inverse Serial Relation

2008 · XU Qing-yuan · Journal of Zhangzhou Normal University

The Path Connectedness Relative to a Subbase

2008 · XU Qing-yuan · Journal of Zhangzhou Normal University

Notes on the Generalized Approximation Sets

2006 · XU Qing-yuan · Journal of Zhangzhou Normal University

MVC implementation in design of Bluetooth remote control system for model aircraft

2006 · WU Hong-wei, XU Qing-yuan

Design of a Remote Control System for a Model Aircraft via Bluetooth

2005 · WU Hong-wei, XU Qing-yuan · Microcomputer Development

Multi-rate hybrid codec and its performance evaluation for image compression

2002 · Wang Yi-Ming, Xu Qing-Yuan, et al. · International Symposium on Intelligent Multimedia, Video and Speech Processing

Works count: 22

Citation count: 55

H-index: 4

I10-index: 2