JINGCHI WU

Last Updated :2026/01/07

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Assistant Professor (Special Appointment)
Web Site
https://www.wujingchi.com
E-mail
kurehiroshima-u.ac.jp
Other Contact Details
1-4-1 Kagamiyama, Higashi-Hiroshima City, Hiroshima, Japan
TEL : (+81) FAX : (+81)
Self-introduction
Research interests are software reliability and reliability engineering.

Basic Information

Major Professional Backgrounds

  • 2025/04/01, Graduate School of Advanced Science and Engineering, Assistant Professor (Special Appointment)

Educational Backgrounds

  • Harbin University of Science and Technology, China, 2015/09/01, 2019/06/25
  • Hiroshima University, Graduate School of Advanced Science and Engineering, Informatics and Data Science Program (Master), Japan, 2020/04/01, 2022/03/23
  • Hiroshima University, Graduate School of Advanced Science and Engineering, Informatics and Data Science Program (Doctor), Japan, 2022/04/01, 2025/03/23

Academic Degrees

  • Hiroshima University
  • Hiroshima University

In Charge of Primary Major Programs

  • Informatics and Data Science Program

Research Fields

  • Informatics;Principles of Informatics;Statistical science

Research Keywords

  • Software Reliability, Reliability Engineering

Affiliated Academic Societies

  • The Institute of Electrical and Electronics Engineers
  • The Operations Research Society of Japan
  • The Institute of Electronics, Information and Communication Engineers

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, Second Semester, Programming II
  2. 2025, Undergraduate Education, First Semester, Programming III

Research Activities

Academic Papers

  1. A Thinning-based Parametric Bootstrap Approach for Software Reliability Assessment, The Proceeding of The 23rd IEEE International Conference on Dependable, Autonomic and Secure Computing, 2025
  2. A Probabilistic Least Squares Estimation For NHPP-based Software Reliability Models with Time-domain Data, The Proceedings of the 7th World Symposium on Software Engineering, 2025
  3. W-SRAT: Wavelet-based Software Reliability Assessment Tool, The Proceedings of IEEE International Conference on Software Quality, Reliability and Security, 2021
    Link to Paper Search Results by DOI
  4. Software Reliability Modeling Based on Zero-truncated and/or Zero-inflated Compound Distributions, The Proceeding of International Conference on Dependable Systems and Their Applications, 2023
    Link to Paper Search Results by DOI
  5. Tool Development of Daubechies Wavelet Estimation for Stochastic Counting Processes, The Proceeding of International Conference on Dependable Systems and Their Applications, 2023
    Link to Paper Search Results by DOI
  6. Yet Another Least Squares Estimation in NHPP-based Software Reliability Models with Grouped Data, The Proceeding of 14th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, 202501
    Link to Paper Search Results by DOI
  7. Exploring the dependency relationship between software bug prediction and information criteria, Proceedings of the 11th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling, 2024
  8. An Alternative Boosting-based Software Reliability Prediction Method, 2024 IEEE 29th Pacific Rim International Symposium on Dependable Computing (PRDC), 231-234, 202411
    Link to Paper Search Results by DOI
  9. Refined Software Reliability Prediction: A Bagging Approach, 2024 IEEE 29th Pacific Rim International Symposium on Dependable Computing (PRDC), 153-162, 202411
    Link to Paper Search Results by DOI
  10. Digital ethnography of an online professional learning community based on WeChat for Chinese early childhood teachers, Computers & Education, 191, 104617, 202212
    Link to Paper Search Results by DOI
  11. Long-term Software Fault Prediction with Wavelet Shrinkage Estimation, Journal of Systems and Software, 216, 112123, 202410
    Link to Paper Search Results by DOI
  12. A novel lifetime analysis of repairable systems via Daubechies wavelets, ANNALS OF OPERATIONS RESEARCH, 349(1), 287-314, 202506
    Link to Paper Search Results by DOI

Invited Lecture, Oral Presentation, Poster Presentation

  1. Alternative AdaBoosting Approaches For NHPP-based Software Reliability Models, Jingchi Wu, Tadashi Dohi, Junjun Zheng, Hiroyuki Okamura, RIMS Symposium, 2025/11, Without Invitation, Japanese
  2. A Study on Long-Term Forecasting of the Cumulative Number of Software Bugs Using Wavelet Shrinkage Estimation, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Chugoku-branch Joint Convention of Institutes of Electrical and Information Engineers, 2020/10, Without Invitation, Japanese
  3. Long-Term Prediction of Software Faults Using Wavelet Shrinkage Estimation, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Technical Committee on Reliability, 2020/12, Without Invitation, Japanese
  4. A Software Reliability Assessment Tool Using Wavelet Shrinkage Estimation, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Technical Committee on Reliability, 2021/07, Without Invitation, Japanese
  5. Lifetime Analysis of Repairable Systems by Daubechies Wavelet, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Technical Committee on Reliability, 2022/10, Without Invitation, Japanese
  6. Lifetime analysis of repairable systems by Daubechies wavelets, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, RIMS Symposium, 2022/11, Without Invitation, Japanese
  7. Software Reliability Modeling Based on Zero-truncated and/or Zero-inflated Compound Distributions, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Technical Committee on Reliability, 2023/03, Without Invitation, Japanese
  8. Software Reliability Assessment Based on Zero-Truncated and Zero-Inflated Compound Distributions, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Spring National Conference of Operations Research Society of Japan, 2023/03, Without Invitation, Japanese
  9. Ranking Software Reliability Models: A Bagging Approach, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Technical Committee on Reliability, 2024/02, Without Invitation, Japanese
  10. A Bagging-based Software Reliability Model Predictor, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, The Institute of Electronics, Information and Communication Engineers General Conference, 2024/03, Without Invitation, Japanese
  11. Towards Improved Software Reliability Prediction Accuracy via Multi-Model Inference, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Software Symposium, 2024/06/12, Without Invitation, Japanese
  12. Ensemble Learning-Based Methods for Software Reliability Prediction, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, RIMS Symposia, 2024/11, Without Invitation, Japanese
  13. Evaluation of Software Reliability Prediction Performance Based on Boosting, Jingchi Wu, Junjun Zheng, Tadashi Dohi, Hiroyuki Okamura, Software Symposium 2025, 2025/06/11, Without Invitation, Japanese
  14. Long-term Software Fault Prediction with Wavelet Shrinkage Estimation, Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura, Software Engineering Symposium 2025, 2025/09/16, With Invitation, Japanese