Xu Jianfeng

PhD., Professor

Director of the Software Engineering Department ,

Mentor of Software Engineering/Cyberspace Security

Email: Jianfeng_x@ncu.edu.cn

Research Achievement:

Academic Positions & Services

Ph.D., Professor, 2018- present

Deputy Director of the Jiangxi Provincial Key Laboratory of Smart City, 2019 - present

Member of the Special Committee of Granular Computing and Knowledge Discovery of the Chinese Society for Artificial Intelligence, 2018 - present

Research Interests

Theoretical research:

Three-way decision, Granular computing, Stream computing, Ensemble clustering, Time series mining, DTW algorithm optimization, Concept drift, etc.

Application research:

Medical big data analysis, Electric power big data analysis, Micro-expression recognition, Wireless sensor network, Information security algorithm, etc.

Research Team

Currently, I am leading a research team of over 20 graduate students and 4 lecturers with Ph.D. degree.

Prizes & Awards

Science and Technology Progress Award, Second Prize (2^nd in ranking). Jiangxi Province, 2021.

Teaching Achievement Award, Second Prize (4^th in ranking). Jiangxi Province, 2017.

Patents

1) Jianfeng Xu, Yuanjian Zhang, et al, A Routing Method for Wireless Sensor Networks Based on Hierarchical Game of Quotient Topology Energy. Chinese patent, issued by State Intellectual Property Office of PRC, January 2016. Patent number ZL 2013 1 0213519.3.

2) Jianfeng Xu, Yuanjian Zhang, et al, A Routing Method for Wireless Sensor Networks Based on Hierarchical Dynamic Programming of Quotient Topology Energy. Chinese patent, issued by State Intellectual Property Office of PRC, January 2016. Patent number ZL 2013 1 0214115.6.

3) Jianfeng Xu, et al,A micro expression compression method based on three way decision(3WD) and light stream filtering mechanism .Chinese patent, issued by State Intellectual Property Office of PRC,April 2022. Patent number ZL 2021105505337,

4) Jianfeng Xu, et al,A hybrid reinforcement learning method of LSTM and gcforest algorithm for distribution transformer load forecasting .Chinese patent, issued by State Intellectual Property Office of PRC,April 2022. Patent number ZL 2019107257565

5) Jianfeng Xu, et al, An unsupervised adaptive pedestrian recognition method,Chinese patent, issued by State Intellectual Property Office of PRC,Jun 2022. Patent number ZL202010583041.3

Research Grants

1)  Natural Science Foundation of China, total ￥340,000, 2023-2026

2) Natural Science Foundation of China, total ￥400,000, 2018-2021.

3) Natural Science Foundation of Jiangxi Province, total ￥60,000, 2020-2023.

4) Science and Technology Department Project of Jiangxi Province (Foreign Science and Technology Cooperation Program), total ￥600,00, 2013-2015.

5) Science and Technology Project of Jiangxi Province (Social Development), total ￥60,000, 2013-2015.

6) Science and technology research project of Education Department of Jiangxi Province, total ￥30,000, 2013-2015.

7) Power Big Data Algorithm R&D Project of Tellhow Software Co., Ltd., Jiangxi Province, total ￥1000,000, 2015-2020.

Selected Papers

[1] Z. Zhao, J. Xu, Y. Zang, and R. Hu, “Adaptive Abnormal Oil Temperature Diagnosis Method of Transformer Based on Concept Drift,” Applied Sciences, vol. 11, no. 14, p. 6322, Jul. 2021.

[2] J. Xu, Y. Zhang, and D. Miao, “Three-way confusion matrix for classification: A measure driven view,” Information Sciences, vol. 507, pp. 772–794, Jan. 2020.

[3] J. Wu, J. Xu, D. Lin, and M. Tu, “Optical Flow Filtering-Based Micro-Expression Recognition Method,” Electronics, vol. 9, no. 12, p. 2056, Dec. 2020.

[4] J. Xu, D. Miao, Y. Zhang, and Z. Zhang, “A three-way decisions model with probabilistic rough sets for stream computing,” International Journal of Approximate Reasoning, vol. 88, pp. 1–22, Sep. 2017.

[5] J. Xu, Y. Zhang, P. Zhang, A. Mahmood, Y. Li, and S. Khatoon, “Data Mining on ICU Mortality Prediction Using Early Temporal Data: A Survey,” International Journal of Information Technology & Decision Making, vol. 16, no. 01, pp. 117–159, Jan. 2017.

[6] W. Liang, Y. Zhang, J. Xu, and D. Lin, “Optimization of Basic Clustering for Ensemble Clustering: An Information-Theoretic Perspective,” IEEE Access, vol. 7, pp. 179048–179062, 2019.

[7] W. Yi, F. Teng, and J. Xu, “Noval Stream Data Mining Framework under the Background of Big Data,” Cybernetics and Information Technologies, vol. 16, no. 5, pp. 69–77, Oct. 2016.

[8] Jianfeng Xu, Yu Li, Yuanjian Zhang, Azhar Mahmood, "WSN Missing Data Imputing Based on Multiple Time Granularity," International Journal of Future Generation Communication and Networking, vol.9, no.6, pp.263–274, 2016.

[9] J. Xu, T. Tao, “Short term traffic flow forecasting based on multi machine learning competition strategy,” Transportation system engineering and information, pp.185–190, Aug. 2016.

[10] J. Xu, Y. Xu, Y. Zhang, and Y. Li, “Combining Semantic Comprehension and Machine Learning for Chinese Sentiment Classification,” The Open Automation and Control Systems Journal, vol. 7, no. 1, pp. 1660–1666, Oct. 2015.

[11] J. Xu, Y. Zhang, P. Zhang, A. Mahmood, Y. Li, and S. Khatoon, “Data Mining on ICU Mortality Prediction Using Early Temporal Data: A Survey,” International Journal of Information Technology & Decision Making, vol. 16, no. 01, pp. 117–159, Jan. 2017.