Takahiro Sumiya

Last Updated :2025/06/04

Affiliations, Positions
Information Media Center, Professor
E-mail
sumiriise.hiroshima-u.ac.jp
Other Contact Details
1-7-1，Kagamiyama，Higashi-Hiroshima, Japan
TEL : (+81)82-424-6309 FAX : (+81)
Self-introduction
I am working on Research Institute for Information Science and Education, Information Media Center, Hiroshima University. My main job is to design, develop, implements, and support systems and services which are useful for students and faculties.

Basic Information

Major Professional Backgrounds

  • 1989/04/01, 1995/10/15, Hiroshima University, School of Integrated Arts and Sciences, Research Assistant
  • 1995/10/16, 1998/09/30, Hiroshima University, School of Integrated Arts and Sciences, Research Associate
  • 1998/10/01, 2001/03/15, Hiroshima University, School of Integrated Arts and Sciences, Assistant Professor
  • 2001/03/16, 2001/03/31, Hiroshima University, School of Integrated Arts and Sciences, Associate Professor
  • 2001/04/01, 2007/03/31, Hiroshima University, Information Media Center, Associate Professor
  • 2007/04/01, 2021/03/31, Hiroshima University, Information Media Center, Associate Professor
  • 2021/04/01, Hiroshima University, Information Media Center, Professor

Educational Backgrounds

  • Hiroshima University, Graduate School, Division of Engineering, Japan, 1987/04, 1989/03
  • Hiroshima University, Faculty of General Science, Japan, 1983/04, 1987/03

Academic Degrees

  • Doctor of Philosophy, Hiroshima University
  • Master, Hiroshima University

Research Fields

  • Complex systems;Science education / Educational technology;Educational technology

Research Keywords

  • Learning Management System
  • ePortfolio
  • human growth curve

Affiliated Academic Societies

  • Information Processing Society of Japan, 2014/04
    Related URL
  • Japan Society for Educational Technology
    Related URL

Educational Activity

Course in Charge

  1. 2025, Liberal Arts Education Program1, 1Term, Introduction to Information and Data Sciences
  2. 2025, Liberal Arts Education Program1, 2Term, Introduction to Information and Data Sciences
  3. 2025, Liberal Arts Education Program1, 2Term, Introduction to Information and Data Sciences
  4. 2025, Liberal Arts Education Program1, 2Term, Introduction to Information and Data Sciences
  5. 2025, Graduate Education (Master's Program) , Intensive, Basic Preparing Future Faculty Course
  6. 2025, Graduate Education (Master's Program) , Intensive, Basic Preparing Future Faculty Course
  7. 2025, Undergraduate Education, 3Term, Multivariate Analysis
  8. 2025, Undergraduate Education, 4Term, Informatics and Data Science Exercise IV
  9. 2025, Undergraduate Education, Intensive, Long-term Fieldwork I
  10. 2025, Undergraduate Education, 1Term, Data Science Seminar I
  11. 2025, Undergraduate Education, 2Term, Data Science Seminar II
  12. 2025, Undergraduate Education, Second Semester, Graduation Thesis
  13. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Informatics and Data Science A
  14. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Informatics and Data Science A
  15. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Informatics and Data Science B
  16. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Informatics and Data Science B
  17. 2025, Graduate Education (Master's Program) , Year, Special Study on Informatics and Data Science
  18. 2025, Graduate Education (Master's Program) , 1Term, Computational Statistics
  19. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Informatics and Data Science
  20. 2025, Graduate Education (Master's Program) , 3Term, Media Communication

Research Activities

Academic Papers

  1. Effectiveness of e-Learning on Neonatal Nurses' Pain Knowledge and Pain Measurement Skills, ADVANCES IN NEONATAL CARE, 22(2), 132-139, 202204
    Link to Paper Search Results by DOI
  2. Large Scale Campus Information System with Highly Complexity and Process Model of User Oriented Service, Journal for Academic Computing and Networking, 4, 55-62, 20000401
  3. Account System as an Infrastructure of Campus Information Services, Journal for Academic Computing and Networking, 4, 63-72, 20000401
  4. A Role of Information Processing Center for Development of Infrastructure of Campus Information Services, Journal for Academic Computing and Networking, 4, 93-97, 20000401
  5. Users’ response against warning mails to change passwords, Journal for Academic Computing and Networking, 4, 99-103, 20000401
  6. Height and menarcheal age on Japanese girls, Acta Medica Auxologuca, 30(1), 15-24, 19990401
  7. Relationships between Biological parameters of Japanese growth of Height, Environmetrics, 12(4), 367-382, 20010401
  8. Relationships Among Biological Growth Parameters for Body Weight in Japanese Children, 64(3), 91-112, 20010401
  9. Problem Solving Environment for Genome Analysis, Proceedings of the Korean-Japan Computer Graphics Conference, 196-203, 20010401
  10. Multipurpose Independent-Study Environment for Information Technology Based Education and Training, Proceedings of 2nd International Conference on Information Technology Based Higher Education and Training, CD-ROM, 20010401
  11. AN ANALYSIS OF A COMMUNICATION NETWORK STRUCTURE ON BBS IN A E-LEARNING COURSE, Proceedings of the Sixth IASTED International Conference WEB-BASED EDUCATION (WBE2007), 149-152, 20070316
  12. DESIGN CONCEPT OF A COURSE VISUALIZATION PLATFORM, Proceedings of E-Learn 2007 (World Conference on E-Learning in Corporate, Government, Healthcare, & Higher Education),, 499-504, 20070316
  13. An Analysis of a Keyword Network Structure in Online-Discussion in E-Learning Courses, Proceedings of E-learn 2007, 6572-6578, 20071001
  14. An Analysis of Characteristic Properties of Communication Network Structure in E-Learning Courses, 31(3), 359-371, 20071220
  15. How Do You Manage Your Course Materials to Develop, Share and Use Flexibly?, Proceedings of Society for Information Technology and Teacher Education International Conference, 2624-2627, 20080306
  16. DESIGN AND IMPLEMENTATION OF A COURSE VISUALIZATION PLATFOR, Proceedings of the Eighth IASTED International Conference WEB-BASED EDUCATION, 132-136, 20090317
  17. An Analysis of Communication Network Structures In a University Social Network Service., Proceedings of E-Learn 2010 (World Conference on E-Learning in Corporate, Government, Healthcare & Higher Education), 20101001
  18. An Implementation of Information Security and Compliance Course in Hiroshima University, 2012-IOT-18(2), 1-6, 20120601
  19. Comparative analysis of diferent lectures using item response theory for instructional imporovement, Proceedings of e-Society 2013, pp.505-507, 20130301
  20. Relationships between biological parameters of Japanese growth of height, ENVIRONMETRICS, 12(4), 367-382, 200106
    Link to Paper Search Results by DOI
  21. Large scale deletions in the Saccharomyces cerevisiae genome create strains with altered regulation of carbon metabolism, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 75(3), 589-597, 200706
    Link to Paper Search Results by DOI
  22. PCR-mediated one-step deletion of targeted chromosomal regions in haploid Saccharomyces cerevisiae, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 80(3), 545-553, 200809
    Link to Paper Search Results by DOI
  23. Influence of Pneumococcal Conjugate Vaccine on Acute Otitis Media with Severe Middle Ear Inflammation: A Retrospective Multicenter Study, PLOS ONE, 10(9), 20150908
    Link to Paper Search Results by DOI