Kyushu University Academic Staff Educational and Research Activities Database
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Eisuke Ito Last modified date:2017.04.25

Graduate School
Other Organization

Research Institute for Information Technology .
Academic Degree
Ph.D (Information Science)
Field of Specialization
Information Science, Distributed System, Information search, Web service, Digital Authenticaion and Authorization
Outline Activities
* Research
- Information retrieval/recommendation/extraction/integraion/mining
- Cloud computing
- Development for web based services
- Research and development of digital library and e-library
- Research and Development of Certification and Authentication system
* Education
- Graduate school of ISEE , Kyushu University.
- Research with master course students, master thesis.
- Lecture: Information security and cryptography.
- Programing 1 (C Language) for undergraduate students.
* Jobs
- Works at Research Institute for IT and i-Cube( Information Infrastructure Initiative).
- Administration of campus cloud, campus authentication platform, and e-mail service.
- Co-researcher of library's research and development section.
Research Interests
  • Diversity analysis of contents in consumer generated media
    keyword : content, consumer generated media, diversity, entropy, contents selection model
  • Big data analysis
    keyword : big data, distributed system, statistics, cloud computing
  • High quality content search based on collective intelligence
    keyword : collective intelligence, user generataed contents
  • Distributed authentication platform and authentication federation
    keyword : Certification, Authentication, Authorization, PKI, Federation, Network, Distributed system, SSO Single Sign-On
    2005.04~2012.03Development of flexible certification and authorization system for secure distributed information systems. I consider a federation framework for inter-domain services, and con-federation for global service. I also consider a flexible user authorization system using XML database..
  • e-resource business infrastructure with user authentication
    keyword : User authentication platform, protected e-resource, access control
  • Information retrieval/recommendation/extraction/integraion/mining
    keyword : Information retrieval, intelligence extraction, information integraion, web mining, recommendation
    2000.04Information retrieval/extraction/integration.
  • Next Generation Information Services on NGN
    keyword : NGN
  • Similar item discovery from massive lists
    keyword : data mining, item list, web data
    2005.04~2006.03Data mining from massive item lists.
  • secure and controlled information sharing for tele-work
    keyword : secure information sharing
    2007.01~2009.03secure and controled information sharing.
Current and Past Project
  • High quality contents search based on collective intelligence
Academic Activities
1. Toward Next Generation Library Services -An Inspection of Advanced Libraries in Korea-.
1. Yoshiaki Kasahara, Takuya Kawatani, Eisuke Ito, Koichi Simozono, An Analysis of Relationship between Storage Usage Distribution and Per-User Quota Value, ACM, 2016.11.
2. Kyohei Kamihata, Eisuke Ito, A quantitative contents diversity analysis on a consumer generated media site,, International Society of Artificial Life and Robotics, 2016.01.
3. An analysis of disk usage before and after quota change.
4. Yoshiaki Kasahara, Naomi Fujimura, Eisuke Ito, Masahiro Obana, Introduction of Unchanging Student User ID for Intra-Institutional Information Service, ACM, 2015.11.
5. Yoshiaki Kasahara, Takuya Kawatani, Eisuke Ito, Koichi Simozono, Naomi Fujimura, Optimization of storage quota based on user’s usage distribution, IEEE, 2015.07.
6. Kensuke Baba, Toshiro Minami, Eisuke Ito, Modeling Changes in Demands for Books with Elapsed Time from Publication, Computational Science and Its Applications -- ICCSA 2015, 9156, 2015.06.
7. Jun Zeng, Brendan Flanagan, Sachio Hirokawa, Eisuke Ito, A Web Page Segmentation Approach Using Visual Semantics, The Institute of Electronics, Information and Communication Engineers (IEICE), E97-D, 2, 2014.02.
8. Eisuke Ito, Brendan Flanagan, CHENGJIU YIN, Tetsuya Nakatoh, Sachio Hirokawa, A Private Cloud Environment for Teaching Search Engine Construction, Proc. of ICCE2013 (The 21st International Conference on Computers in Education), 2013.11.
9. Eisuke Ito, Yoshiaki Kasahara, Naomi Fujimura, Implementation and operation of the Kyushu university authentication system, Proc. of ACM SIGUCCS 2013, 2013.11.
10. Eisuke Ito, Kazunori Shimizu, Sachio Hirokawa, Predicting Future Ranking of Online Novels based on Collective Intelligence, Proc. of ICDIPC2013 (The Third Int'l Conf on Digital Info. Processing and Communications), SDIWC, 261-272, 2013.02, [URL].
11. Eisuke Ito, Kazunori Shimizu, Frequency and link analysis of online novels toward social contents ranking, The 2nd International Conference on Social Computing and its Applications (SCA2012), IEEE, 531-536, 2012.11.
12. Eisuke Ito, Kazunori Shimizu, Sachio Hirokawa, Development of Facet Analysis System for Diverse Online Novels, DLINE Journal of Data Processing, 2, 3, 2012.09, [URL].
13. Naomichi Murakami, Eisuke Ito, Emotional video ranking based on user comments, Proc. of iiWAS2011 (The 13th International Conference on Information Integration and Web-based Applications & Services), ACM, 499-502, 2011.12.
14. Kensuke Baba, Masao Mori, Eisuke Ito, Sachio Hirokawa, A Feedback System on Institutional Repository, Proc. of INTENSIVE 2011, IARIA, 37-42, 2011.05.
15. Kensuke Baba, Eisuke Ito, Sachio Hirokawa, Co-occurrence Analysis of Access Log of Institutional Repository, JCAICT2011 (Japan-Cambodia Joint Symposium on Information Systems and Communication Technology), 25-29, 2011.01.
16. Kensuke Baba, Masao Mori, and Eisuke Ito, A Synergistic System of Institutional Repository and Researcher Database, Proc. of SERVICE COMPUTATION 2010, IARIA, 184-188, 2010.11.
17. S. Yamada, Y. Matsunaga, E. Itoh and S. Hirokawa :
"A study of design for intelligent web syllabus crawling agent",
Trans. of IEICE D-I, Vol.J86, No.8, pp.566-574, 2003. (in Japanese).
1. Design and Implementation of Campus Cloud System in Kyushu University, [URL].
2. Case study of Kyushu University.
3. Eisuke Ito, Eiji Abe, Yoshiaki Kasahara, SP / IdP cases, 29th APAN meeting, 2010.02.09.
4. Eisuke Ito, ID-Federation in Japan for trustfull inter-domain ubiquitous services, 2nd International Conference of Ubiquitous Information Technology, 2007.12.
Membership in Academic Society
  • Information Processing Society of Japan
  • The Institute of Electronics, Information and Communication Engineering
  • "Interactive award" of DEWS2008 (Data Engineerinng Workshop 2008) by The Database Society of Japan (DBSJ)
    Makoto Momota and Eisuke Ito : "Information discovery based on Social Bookmarks", DEWS 2008, I1-15, Mar.,2008. (in Japanese)