Kazutsuna Yamaji

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 20

Top Topics

Privacy Enhancing

Data Manipulation

Top Venues

J. Inf. Process.

Publications

Masaru Kitsuregawa, Shigeo Urushidani, Kazutsuna Yamaji, Hiroki Takakura, Ichiro Hasuo, Imari Sato, Fuyuki Ishikawa, Isao Echizen, Kensaku Mori
Activities of National Institute of Informatics in Japan. Commun. ACM 66 (7) (2023)
Yasuyuki Minamiyama, Masaharu Hayashi, Ikki Fujiwara, Jun-ichi Onami, Shigetoshi Yokoyama, Yusuke Komiyama, Kazutsuna Yamaji
Toward the Development of NII RDC Application Profile Using Ontology Technology. CoRDI (2023)
Nobukuni Hamamoto, Koichi Ogawa, Hiroshi Ueda, Masako Furukawa, Motonori Nakamura, Kazutsuna Yamaji
Analysis of Activity Logs of GakuNin LMS in the Use of the Information Security Course at Gunma University. KES (2023)
Takeshi Terui, Yasuyuki Minamiyama, Kazutsuna Yamaji
Possibility and prevention of inappropriate data manipulation in Polar Data Journal. CoRR (2020)
Masako Furukawa, Hiroshi Itsumura, Kazutsuna Yamaji
Estimation of Test Scores Based on Video Viewing Behavior in the Programming MOOC Course. IIAI-AAI (2020)
Jun-ichi Onami, Koji Sakaguchi, Masanori Arita, Kazutsuna Yamaji
Development of the portal site of COVID-19 data in Japan: poster abstract. SenSys (2020)
Takeshi Terui, Yasuyuki Minamiyama, Kazutsuna Yamaji
Possibility and Prevention of Inappropriate Data Manipulation in Polar Data Journal. IIAI-AAI (2019)
Nobukuni Hamamoto, Hiroshi Ueda, Masako Furukawa, Motonori Nakamura, Takeshi Nishimura, Shigetoshi Yokoyama, Kazutsuna Yamaji
Toward the Cross-Institutional Data Integration From Shibboleth Federated LMS. KES (2019)
Masumi Hori, Seishi Ono, Kensuke Miyashita, Shinzo Kobayashi, Hiroki Miyahara, Toshihiro Kita, Tsuneo Yamada, Kazutsuna Yamaji
Learning System based on Decentralized Learning Model using Blockchain and SNS. CSEDU (1) (2018)
Hiroshi Ueda, Masako Furukawa, Kazutsuna Yamaji, Motonori Nakamura
SCORMAdaptiveQuiz: Implementation of Adaptive e-Learning for Moodle. KES (2018)
Masako Furukawa, Koichi Ojiro, Kazutsuna Yamaji
Development and Analysis of Online RDM Training Course. GCCE (2018)
Masumi Hori, Seishi Ono, Toshihiro Kita, Hiroki Miyahara, Shiu Sakashita, Kensuke Miyashita, Kazutsuna Yamaji
Development of a Learning Economy Platform Based on Blockchain. EC-TEL (2018)
Miho Funamori, Masaharu Hayashi, Yusuke Komiyama, Masatoshi Tsuchiya, Kazutsuna Yamaji
Requirements Analysis of System for Research Data Management to Prevent Scientific Misconduct. IIAI-AAI (2018)
Yusuke Komiyama, Kazutsuna Yamaji
Nationwide Research Data Management Service of Japan in the Open Science Era. IIAI-AAI (2017)
Masako Furukawa, Kazutsuna Yamaji, Yoshitomo Yaginuma, Tsuneo Yamada
Development of learning analytics platform for OUJ online courses. GCCE (2017)
Masako Furukawa, Kazutsuna Yamaji
Adaptive Recommendation of Teaching Materials Based on Free Descriptions in MOOC Course. IIAI-AAI (2017)
Takeshi Nishimura, Eisaku Sakane, Kazutsuna Yamaji, Motonori Nakamura, Kento Aida, Nate Klingenstein
Virtual Organization Platform Interoperability Provides the Long Tail an eScience Environment. J. Inf. Process. 24 (4) (2016)
Kazutsuna Yamaji, Motonori Nakamura, Yasuhiro Nagai, Tomohiro Ito, Hiroyuki Sato
Specifying a Trust Model for Academic Cloud Services. MobileCloud (2016)
Yasuo Okabe, Takaaki Komura, Hiroyuki Sato, Kazutsuna Yamaji, Motonori Nakamura
An Authentication Federation Proxy Which Conceals Attributes and Authorization Policies Each Other. COMPSAC Workshops (2016)
Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada
A Suitable m-Learning System using e-Book for Developing Countries. CSEDU (2) (2016)
Masumi Hori, Seishi Ono, Shinzo Kobayashi, Kazutsuna Yamaji, Toshihiro Kita, Tsuneo Yamada
Fusion of E-Textbooks, Learning Management Systems, and Social Networking Sites: A Mash-Up Development. ICGEC (2) (2015)
Kazutsuna Yamaji, Toshihiro Aoyama, Masako Furukawa, Tsuneo Yamada
Development and Deployment of the Open Access Repository and Its Application to the Open Educational Recourses. ICGEC (2) (2015)
Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada
A New Learning Platform using E-textbooks for Socially Networked Online Learners. CSEDU (2) (2015)
Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada
Developing an E-Book-Based Learning Platform Toward Higher Education for All. CSEDU (Selected Papers) (2015)
Masumi Hori, Seishi Ono, Shinzo Kobayashi, Kazutsuna Yamaji, Toshihiro Kita, Tsuneo Yamada
CHiLO: Using an e-textbook to create an ad-hoc m-learning environment. FIE (2015)
Tananun Orawiwattanakul, Hideki Otsuki, Eiji Kawai, Shinji Shimojo, Kazutsuna Yamaji, Motonori Nakamura
Path selection in inter-domain dynamic circuit network (DCN) based on a probabilistic link failure model. ICOIN (2014)
Takeshi Nishimura, Motonori Nakamura, Kazutsuna Yamaji, Hiroyuki Sato, Yasuo Okabe
Privacy Preserving Attribute Aggregation Method without Shared Identifier Binding. J. Inf. Process. 22 (3) (2014)
Hiroyuki Sato, Yasuo Okabe, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura
Privacy Enhancing Proxies in a Federation: Agent Approach and Cascade Approach. J. Inf. Process. 22 (3) (2014)
Hiroyuki Sato, Yasuo Okabe, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura
Privacy Enhancing Proxies in Attribute Releases: Two Approaches. COMPSAC Workshops (2013)
Motonori Nakamura, Takeshi Nishimura, Kazutsuna Yamaji, Hiroyuki Sato, Yasuo Okabe
Privacy Preserved Attribute Aggregation to Avoid Correlation of User Activities across Shibboleth SPs. COMPSAC Workshops (2013)
Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi
One-on-One Approach for Open Online Courses - Focusing on Large-Scale Online Courses. CSEDU (2013)
Toyokazu Akiyama, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura, Yasuo Okabe
Design and Implementation of a Functional Extension Framework for Authn & Authz Federation Infrastructure Using Web Browser Add-on. AINA (2013)
Takeshi Nishimura, Motonori Nakamura, Makoto Otani, Kazutsuna Yamaji, Noboru Sonehara
Group Management System for Federated Identities with Flow Control of Membership Information by Subjects. COMPSAC Workshops (2012)
Tananun Orawiwattanakul, Kazutsuna Yamaji, Motonori Nakamura, Toshiyuki Kataoka, Noboru Sonehara
User consent acquisition system for Japanese Shibboleth-based academic federation (GakuNin). Int. J. Grid Util. Comput. 2 (4) (2011)
Tananun Orawiwattanakul, Kazutsuna Yamaji, Motonori Nakamura, Toshiyuki Kataoka, Noboru Sonehara
User-controlled Privacy Protection with Attribute-filter Mechanism for a Federated SSO Environment Using Shibboleth. 3PGCIC (2010)
Kazutsuna Yamaji, Toshiyuki Kataoka, Motonori Nakamura, Tananun Orawiwattanakul, Noboru Sonehara
Attribute Aggregating System for Shibboleth Based Access Management Federation. SAINT (2010)
Toshiyuki Kataoka, Takeshi Nishimura, Masaki Shimaoka, Kazutsuna Yamaji, Motonori Nakamura, Noboru Sonehara, Yasuo Okabe
Leveraging PKI in SAML 2.0 Federation for Enhanced Discovery Service. SAINT (2009)
Hiroyuki Sakai, Toshihiro Aoyama, Kazutsuna Yamaji, Shiro Usui
Concierge: Personal database software for managing digital research resources. Frontiers Neuroinformatics 1 (2007)
Kazutsuna Yamaji, Hiroyuki Sakai, Yoshihiro Okumura, Shiro Usui
Customizable neuroinformatics database system: XooNIps and its application to the pupil platform. Comput. Biol. Medicine 37 (7) (2007)
Yutaka Hirata, Kazutsuna Yamaji, Hiroyuki Sakai, Shiro Usui
Function of the pupil in vision and information capacity of retinal image. Systems and Computers in Japan 34 (8) (2003)
Kazutsuna Yamaji, Yutaka Hirata, Shiro Usui
Improvement of the method for monitoring autonomic nervous activity by pupillary flash response. Systems and Computers in Japan 32 (13) (2001)
Kazutsuna Yamaji, Yutaka Hirata, Shiro Usui
A method for monitoring autonomic nervous activity by pupillary flash response. Systems and Computers in Japan 31 (4) (2000)