J-GLOBAL         Last updated: Oct 10, 2019 at 02:56
Waseda University
Faculty of Science and Engineering Graduate School of Information, Production, and Systems
Job title
Philosophy Dr
Research funding number

Research Areas



Electrical Engineering, Faculty of Engineering, Keio University
Graduate School, Division of Engineering, Keio University
Graduate School, Division of Electro Communications, Osaka University

Published Papers

A Study on an Actual Experience Education Method Using an Application "Shinosuta" for Community Study
Japnese Journal of Educational Media Research   23(2) 25-34   2017
We propose an application "Shinosuta" for community study. The Shinosuta is utilized as a game collecting series of stamps at landmarks. The landmark is drawn in Japanese cards "karuta" produced by students in the Komaki Municipal Shinooka primary...
Ding, Mingjie; Zhao, Ruihui; Koyanagi, Keiichi; Tsuchiya, Takeshi; Sawano, Hiroaki
2016 8th International Conference on Wireless Communications and Signal Processing, WCSP 2016      Nov 2016
© 2016 IEEE.Online Social Networks (OSNs) are flourishing such as Facebook and Google+, where people share recent status and personal files with friends. However, security and privacy have become major concerns in existing C/S based OSNs. In this ...
A Proposal and Evaluation of AKaTool (Associate Kango Tool): An Association Chart Production Tool for Nursing Education
Akatsu Maiko;Sawano Hiroaki;Suzuki Yuri;Ishii Norio;Tsuchiya Takeshi;Koyanagi Keiichi
Transactions of Japanese Society for Information and Systems in Education   33(1) 31-42   2016
In nursing education it is important to learn the problem-solving process to provide appropriate nursing to patients. This kind of problem-solving in nursing is called the nursing process. In this research, we developed a tool to support the draft...
Information Management Platform Model for Local Sightseeing and Disaster Prevention Information
Takeshi Tsuchiya, Hiroo Hirose, Tadashi Miyosawa,Hiroaki Sawano, Tetsuyasu Yamada, Keiichi Koyanagi
Proceedings of 8th Vienna International Conference on Mathematical Modelling, PP.683-684, Vienna, Feb.2015   683-684   Feb 2015   [Refereed]
Erratum:A Study of a Supporting System for Reviewing Trial Lessons Using Image Processing Technologies
Konishi Takuya;Sawano Hiroaki;Sakamoto Masanobu;Chujo Naoya;Suzuki Yuri;Tsuchiya Takeshi;Koyanagi Keiichi
The transactions of the Institute of Electrical Engineers of Japan.C   135(12) 1509-1516   2015
We propose a review supporting system of trial lessons with image processing techniques. Candidates of a high/junior schoolteacher practice in the trial lesson. A subjective evaluation from the other candidates is used as a feedback of the lesson....

Books etc

”P2P インターネット新世紀”
著書:小柳 恵一、監修:河内
電気通信協会   May 2002   
著者:小柳 恵一、監修:石川 宏 ”C++:オブジェクト指向設計”
電気通信協会   Jul 1994   
'Declarative Specifications in Prolog and SDL'
Koyanagi, K., Maruyama, K.,
SDL'87;State of the Art and Future Trends, Proc. of the Third SDL Forum, The Hague, The Netherlands   Apr 1987   
'Declarative Specifications in Prolog and SDL'
Koyanagi, K., Maruyama, K.,
SDL'87;State of the Art and Future Trends, Proc. of the Third SDL Forum, The Hague, The Netherlands   Apr 1987   

Association Memberships


Research Grants & Projects

A Development of Preference Information Presentation System with Integration between Human Image and Big Data Analysis
Project Year: Apr 2014 - Mar 2017
This research is aim to discuss gathering and inferring manner of user preference through digital signage by the integration of human image and big data analysis. Firstly, we discuss presentation manner of advertisement that affects users’ int...


See http://www.koyanagi-lab.net/