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ORCIDKazutsuna Yamaji
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2020 – today
- 2023
[j10]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): 58-63 (2023)- [c31]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 - [c30]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: 2932-2941 - 2020
- [c29]Masako Furukawa, Hiroshi Itsumura, Kazutsuna Yamaji:
Estimation of Test Scores Based on Video Viewing Behavior in the Programming MOOC Course. IIAI-AAI 2020: 155-162 - [c28]Jun-ichi Onami, Koji Sakaguchi, Masanori Arita, Kazutsuna Yamaji:
Development of the portal site of COVID-19 data in Japan: poster abstract. SenSys 2020: 756-757 - [i1]Takeshi Terui, Yasuyuki Minamiyama, Kazutsuna Yamaji:
Possibility and prevention of inappropriate data manipulation in Polar Data Journal. CoRR abs/2001.04232 (2020)
2010 – 2019
- 2019
- [c27]Takeshi Terui, Yasuyuki Minamiyama, Kazutsuna Yamaji:
Possibility and Prevention of Inappropriate Data Manipulation in Polar Data Journal. IIAI-AAI 2019: 395-399 - [c26]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: 1720-1729 - 2018
- [c25]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: 183-190 - [c24]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: 587-590 - [c23]Masako Furukawa, Koichi Ojiro, Kazutsuna Yamaji:
Development and Analysis of Online RDM Training Course. GCCE 2018: 640-644 - [c22]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: 382-389 - [c21]Hiroshi Ueda, Masako Furukawa, Kazutsuna Yamaji, Motonori Nakamura:
SCORMAdaptiveQuiz: Implementation of Adaptive e-Learning for Moodle. KES 2018: 2261-2270 - 2017
- [c20]Masako Furukawa, Kazutsuna Yamaji, Yoshitomo Yaginuma, Tsuneo Yamada:
Development of learning analytics platform for OUJ online courses. GCCE 2017: 1-2 - [c19]Yusuke Komiyama, Kazutsuna Yamaji:
Nationwide Research Data Management Service of Japan in the Open Science Era. IIAI-AAI 2017: 129-133 - [c18]Masako Furukawa, Kazutsuna Yamaji:
Adaptive Recommendation of Teaching Materials Based on Free Descriptions in MOOC Course. IIAI-AAI 2017: 1011-1012 - 2016
- [j9]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): 609-619 (2016) - [c17]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: 202-207 - [c16]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: 408-415 - [c15]Kazutsuna Yamaji, Motonori Nakamura, Yasuhiro Nagai, Tomohiro Ito, Hiroyuki Sato:
Specifying a Trust Model for Academic Cloud Services. MobileCloud 2016: 91-99 - 2015
- [c14]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: 512-519 - [c13]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: 618-634 - [c12]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: 1-8 - [c11]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: 377-386 - [c10]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: 395-403 - 2014
- [j8]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): 464-471 (2014) - [j7]Takeshi Nishimura, Motonori Nakamura, Kazutsuna Yamaji, Hiroyuki Sato, Yasuo Okabe:
Privacy Preserving Attribute Aggregation Method without Shared Identifier Binding. J. Inf. Process. 22(3): 472-479 (2014) - [c9]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: 561-566 - 2013
- [c8]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: 389-396 - [c7]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: 367-372 - [c6]Hiroyuki Sato, Yasuo Okabe, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura:
Privacy Enhancing Proxies in Attribute Releases: Two Approaches. COMPSAC Workshops 2013: 379-384 - [c5]Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi:
One-on-One Approach for Open Online Courses - Focusing on Large-Scale Online Courses. CSEDU 2013: 177-182 - 2012
- [c4]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: 94-99 - 2011
- [j6]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): 284-294 (2011) - 2010
- [c3]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: 243-249 - [c2]Kazutsuna Yamaji, Toshiyuki Kataoka, Motonori Nakamura, Tananun Orawiwattanakul, Noboru Sonehara:
Attribute Aggregating System for Shibboleth Based Access Management Federation. SAINT 2010: 281-284
2000 – 2009
- 2009
- [c1]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: 239-242 - 2007
- [j5]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): 1036-1041 (2007) - [j4]Hiroyuki Sakai, Toshihiro Aoyama, Kazutsuna Yamaji, Shiro Usui:
Concierge: Personal database software for managing digital research resources. Frontiers Neuroinformatics 1: 5 (2007) - 2003
- [j3]Yutaka Hirata, Kazutsuna Yamaji, Hiroyuki Sakai, Shiro Usui:
Function of the pupil in vision and information capacity of retinal image. Syst. Comput. Jpn. 34(9): 48-57 (2003) - 2001
- [j2]Kazutsuna Yamaji, Yutaka Hirata, Shiro Usui:
Improvement of the method for monitoring autonomic nervous activity by pupillary flash response. Syst. Comput. Jpn. 32(13): 23-30 (2001) - 2000
- [j1]Kazutsuna Yamaji, Yutaka Hirata, Shiro Usui:
A method for monitoring autonomic nervous activity by pupillary flash response. Syst. Comput. Jpn. 31(4): 22-31 (2000)
Coauthor Index
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