UBUKATA Seiki

J-GLOBAL         Last updated: Dec 12, 2018 at 18:02
 
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Name
UBUKATA Seiki
E-mail
subukatacs.osakafu-u.ac.jp
Affiliation
Osaka Prefecture University
Section
Graduate School of Engineering
Job title
Assistant Professor
Research funding number
10755698
ORCID ID
0000-0002-5736-808X

Research Areas

 
 

Academic & Professional Experience

 
Apr 2015
 - 
Today
Assistant Professor, Graduate School of Engineering, Osaka Prefecture University
 
Apr 2014
 - 
Mar 2015
Assistant Professor, Graduate School of Engineering Science, Osaka University
 

Education

 
Apr 2007
 - 
Mar 2014
Division of Computer Science, Graduate School of Information Science and Technology, Hokkaido University
 
Apr 2002
 - 
Mar 2007
School of Engineering, Hokkaido University
 

Awards & Honors

 
Oct 2017
Designation of Candidate Solutions in Differential Evolution Based on Bandit Algorithm, ISIS2017: Best Paper Award, The organizing committee of ISIS2017
Winner: ○Masaya Sakakibara, Akira Notsu, Seiki Ubukata, Katsuhiro Honda
 
Oct 2016
Visual Cluster Structure Estimation from Cooccurrence Data, FAN Excellent Paper Award
Winner: ○Takuya Sako, Katsuhiro Honda, Seiki Ubukata, and Akira Notsu
 
Aug 2016
A Noise Fuzzy Co-clustering Scheme in MMMs-Induced Clustering, SCIS&ISIS2016 Best Paper Award, SCIS&ISIS2016 Award Committee
Winner: ○Katsuhiro Honda, Nami Yamamoto, Seiki Ubukata, and Akira Notsu
 
Sep 2015
Behavior Control of Multiple Agents Based on Locality of Binary Relations, IEEE CIS Japan Chapter Young Researcher Award, IEEE Computational Intelligence Society Japan Chapter
 

Published Papers

 
Automatic Estimation of Cluster Number in Fuzzy Co-clustering Based on Competition and Elimination of Clusters
S. Ubukata, K. Yanagisawa, A. Notsu, and K. Honda
Proc. of Joint 10th International Conference on Soft Computing and Intelligent Systems and 19th International Symposium on Advanced Intelligent Systems in conjunction with Intelligent Systems Workshop 2018   (#Th7-4-5) 660-665   Dec 2018   [Refereed]
Notsu Akira, Sakakibara Masaya, Ubukata Seiki, Honda Katsuhiro
Proc. of 2018 International Conference on Fuzzy Theory and Its Applications   (#T1a-2) 7-11   Nov 2018   [Refereed]
Sako Takuya, Honda Katsuhiro, Ubukata Seiki, Notsu Akira
Proc. of 2018 International Conference on Fuzzy Theory and Its Applications   (#T2a-1) 75-79   Nov 2018   [Refereed]
Ubukata Seiki, Kida Keiko, Notsu Akira, Honda Katsuhiro
Proc. of 2018 International Conference on Fuzzy Theory and Its Applications   (#T2a-3) 85-90   Nov 2018   [Refereed]
Ubukata Seiki, Shimizu Takeaki, Notsu Akira, Honda Katsuhiro
Proc. of 2018 International Conference on Fuzzy Theory and Its Applications   (#T1a-3) 12-17   Nov 2018   [Refereed]
S. Ubukata, H. Kato, A. Notsu, K. Honda
Journal of Advanced Computational Intelligence and Intelligent Informatics   22(6) 956-964   Oct 2018   [Refereed]
S. Ubukata, K. Koike, A. Notsu, and K. Honda
Journal of Advanced Computational Intelligence and Intelligent Informatics   22(5) 747-758   Sep 2018   [Refereed]
K. Honda, T. Sako, S. Ubukata, and A. Notsu
Journal of Advanced Computational Intelligence and Intelligent Informatics   22(5) 585-592   Sep 2018   [Refereed]
Seiki Ubukata, Keisuke Umado, Akira Notsu, Katsuhiro Honda
Journal of Advanced Computational Intelligence and Intelligent Informatics   22(4) 551-564   Jul 2018   [Refereed]
Takuya Sako, Katsuhiro Honda, Seiki Ubukata, Akira Notsu
Transactions of the Institute of Systems, Control and Information Engineers   31(5) 177-183   May 2018   [Refereed]
Takafumi Goshima,Katsuhiro Honda,Akira Notsu
Int. J. Approx. Reasoning   95 185-193   Apr 2018   [Refereed]
Seiki Ubukata,Akira Notsu,Katsuhiro Honda
International Journal of Computer Science and Network Security   17(9) 29-38   Sep 2017   [Refereed]
Daiji Tanaka,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Conference on Technologies and Applications of Artificial Intelligence, TAAI 2015, Tainan, Taiwan, November 20-22, 2015   408-411   2015   [Refereed]
Toshiya Oda,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Conference on Technologies and Applications of Artificial Intelligence, TAAI 2015, Tainan, Taiwan, November 20-22, 2015   404-407   2015   [Refereed]
Katsuhiro Honda,Masahiro Omori,Seiki Ubukata,Akira Notsu
7th International Conference of Soft Computing and Pattern Recognition, SoCPaR 2015, Fukuoka, Japan, November 13-15, 2015   37-41   2015   [Refereed]
Masahiro Inuiguchi,Takuya Hamakawa,Seiki Ubukata
Rough Sets and Knowledge Technology - 10th International Conference, RSKT 2015, held as part of the International Joint Conference on Rough Sets, IJCRS 2015, Tianjin, China, November 20-23, 2015, Proceedings   129-139   2015   [Refereed]
Seiki Ubukata,Akira Notsu,Katsuhiro Honda
Integrated Uncertainty in Knowledge Modelling and Decision Making - 5th International Symposium, IUKM 2016, Da Nang, Vietnam, November 30 - December 2, 2016, Proceedings   207-216   2016   [Refereed]
Seiki Ubukata,Taro Miyazaki,Akira Notsu,Katsuhiro Honda,Masahiro Inuiguchi
Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing - 15th International Conference, RSFDGrC 2015, Tianjin, China, November 20-23, 2015, Proceedings   310-321   2015   [Refereed]
Takaya Nakano,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Integrated Uncertainty in Knowledge Modelling and Decision Making - 5th International Symposium, IUKM 2016, Da Nang, Vietnam, November 30 - December 2, 2016, Proceedings   185-194   2016   [Refereed]
Seiki Ubukata,Taro Miyazaki,Akira Notsu,Katsuhiro Honda,Masahiro Inuiguchi
Integrated Uncertainty in Knowledge Modelling and Decision Making - 4th International Symposium, IUKM 2015, Nha Trang, Vietnam, October 15-17, 2015, Proceedings   247-253   2015   [Refereed]
Takafumi Goshima,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Integrated Uncertainty in Knowledge Modelling and Decision Making - 5th International Symposium, IUKM 2016, Da Nang, Vietnam, November 30 - December 2, 2016, Proceedings   175-184   2016   [Refereed]
Takaya Nakano,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Integrated Uncertainty in Knowledge Modelling and Decision Making - 4th International Symposium, IUKM 2015, Nha Trang, Vietnam, October 15-17, 2015, Proceedings   226-235   2015   [Refereed]
Katsuhiro Honda,Hikaru Sakamoto,Seiki Ubukata,Akira Notsu
2016 International Joint Conference on Neural Networks, IJCNN 2016, Vancouver, BC, Canada, July 24-29, 2016   2961-2966   2016   [Refereed]
Akira Notsu,Takanori Ueno,Yuichi Hattori,Seiki Ubukata,Katsuhiro Honda
Integrated Uncertainty in Knowledge Modelling and Decision Making - 4th International Symposium, IUKM 2015, Nha Trang, Vietnam, October 15-17, 2015, Proceedings   214-225   2015   [Refereed]
Katsuhiro Honda,Takafumi Goshima,Seiki Ubukata,Akira Notsu
2016 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2016, Vancouver, BC, Canada, July 24-29, 2016   718-723   2016   [Refereed]
Shunnya Oshio,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Integrated Uncertainty in Knowledge Modelling and Decision Making - 4th International Symposium, IUKM 2015, Nha Trang, Vietnam, October 15-17, 2015, Proceedings   204-213   2015   [Refereed]
Akira Notsu,Yuichi Hattori,Seiki Ubukata,Katsuhiro Honda
JACIII   20(6) 983-991   2016   [Refereed]
Seiki Ubukata,Tetsuya Murai,Yasuo Kudo,Seiki Akama
JACIII   18(6) 937-945   2014   [Refereed]
Akira Notsu,Koki Saito,Yuhumi Nohara,Seiki Ubukata,Katsuhiro Honda
Integrated Uncertainty in Knowledge Modelling and Decision Making - 4th International Symposium, IUKM 2015, Nha Trang, Vietnam, October 15-17, 2015, Proceedings   102-111   2015   [Refereed]
Daiji Tanaka,Katsuhiro Honda,Seiki Ubukata,Akira Notsu
Adv. Fuzzy Systems   2016 5206048:1-5206048:8   2016   [Refereed]
Koki Saito,Akira Notsu,Seiki Ubukata,Katsuhiro Honda
14th IEEE International Conference on Machine Learning and Applications, ICMLA 2015, Miami, FL, USA, December 9-11, 2015   777-780   2015   [Refereed]
Katsuhiro Honda,Takaya Nakano,Chi-Hyon Oh,Seiki Ubukata,Akira Notsu
JACIII   19(6) 810-817   2015   [Refereed]
Seiki Ubukata,Tetsuya Murai,Yasuo Kudo
2011 IEEE International Conference on Granular Computing, GrC-2011, Kaohsiung, Taiwan, November 8-10, 2011   687-690   2011   [Refereed]
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
International Journal of Reasoning-based Intelligent Systems   3(1) 8-13   Dec 2010   [Refereed]
Seiki Ubukata,Yasuo Kudo,Tetsuya Murai
2010 IEEE International Conference on Granular Computing, GrC 2010, San Jose, California, USA, 14-16 August 2010   495-498   2010   [Refereed]
Seiki Ubukata,Yasuo Kudo,Tetsuya Murai
Knowledge-Based and Intelligent Information and Engineering Systems, 13th International Conference, KES 2009, Santiago, Chile, September 28-30, 2009, Proceedings, Part II   356-363   2009   [Refereed]
Seiki Ubukata
Journal of Advanced Computational Intelligence and Intelligent Informatics   18(6) 937-945   Nov 2014   [Refereed]
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
International Journal of Affective Engineering   13(1) 81-87   Jan 2014   [Refereed]
A Formulation of Artificial Kansei Design Method Based on Multi-agent Spaces Generated by Variable Neighborhood Models
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
First International Symposium on Affective Engineering 2013 (ISAE2013)   21-26   Nov 2013   [Refereed]
A Basic Consideration on Neighborhoods and Accessibility Relations in Modal Semantics for Agent Control
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
22nd International Conference of Forum for Interdisciplinary Mathematics (FIM) on Interdisciplinary Mathematics, Statistics and Computational Techniques forum for interdisciplinary mathematics (FIM2013)      Mar 2013   [Refereed]
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai, Yoshiharu Sato
Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on advanced Intelligent Systems (SCIS&ISIS 2008)   987-990   Sep 2008   [Refereed]
In this paper, we propose a way of solving conflict resolution in agent control based on rough-set-based granularity. The solution is obtained as the lower approximation of possible actions selected from limited knowledge. Then, we explain how the...

Conference Activities & Talks

 
Adaptation by Random Sampling of Learning Cycle in Reinforcement Learning System
Notsu Akira,Yasuda Koji,Ubukata Seiki,Honda Katsuhiro
The 28th Fuzzy, Artificial Intelligence, Neural Networks and Computational Intelligence   26 Sep 2018   
A Study on Rough Membership C-Means Clustering Based on Fuzzy Binary Relations
Kato Hiroki,Ubukata Seiki,Notsu Akira,Honda Katsuhiro
The 28th Fuzzy, Artificial Intelligence, Neural Networks and Computational Intelligence   26 Sep 2018   
A Study on Rough Set C-Means Clustering Based on Probabilistic Rough Set
Umado Keisuke,Ubukata Seiki,Notsu Akira,Honda Katsuhiro
The 28th Fuzzy, Artificial Intelligence, Neural Networks and Computational Intelligence   26 Sep 2018   
Akira Notsu, Masaya Sakakibara, Seiki Ubukata, Katsuhiro Honda
34th Fuzzy System Symposium   5 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
Yoshiki Hakui, Katsuhiro Honda, Seiki Ubukata, Akira Notsu
34th Fuzzy System Symposium   4 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
Katsuya Koike, Seiki Ubukata, Akira Notsu, Katsuhiro Honda
34th Fuzzy System Symposium   4 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
Takeaki Shimizu, Seiki Ubukata, Akira Notsu, Katsuhiro Honda
34th Fuzzy System Symposium   4 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
Takuya Youkawa, Katuhiro Honda, Seiki Ubukata, Akira Notsu
34th Fuzzy System Symposium   3 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
Ruixin Yang, Katuhiro Honda, Seiki Ubukata, Akira Notsu
34th Fuzzy System Symposium   3 Sep 2018   Japan Society for Fuzzy Theory and Intelligent Informatics
生方 誠希, 工藤 康生, 村井 哲也
第25回ファジィシステムシンポジウム(FSS2009)講演論文集(CD-ROM)   15 Jul 2009   
村井哲也, 生方誠希, 工藤康生, 赤間世紀
日本感性工学会大会予稿集(CD-ROM)   2013   
生方誠希, 工藤康生, 村井哲也
日本感性工学会春季大会予稿集(CD-ROM)   2013   
生方 誠希, 工藤 康生, 村井 哲也
第28回ファジィシステムシンポジウム(FSS2012)講演論文集   13 Sep 2012   
生方誠希, 工藤康生, 村井哲也
日本感性工学会大会予稿集(CD-ROM)   2012   
村井哲也, 遠藤健太郎, 生方誠希, 工藤康生
日本感性工学会大会予稿集(CD-ROM)   2012   
村井哲也, 生方誠希, 工藤康生, 赤間世紀
ソフトサイエンス・ワークショップ講演論文集   19 Mar 2011   
生方誠希, 工藤康生, 村井哲也
ファジィシステムシンポジウム講演論文集(CD-ROM)   2011   
村井哲也, 生方誠希, 工藤康生, 赤間世紀
ファジィシステムシンポジウム講演論文集(CD-ROM)   2011   
村井哲也, 生方誠希, 工藤康生, 赤間世紀
日本感性工学会大会予稿集(CD-ROM)   2011   
MURAI Tetsuya, UBUKATA Seiki, KUDO Yasuo, AKAMA Seiki
情報処理学会全国大会講演論文集   8 Mar 2010   
MURAI Tetsuya, MIYAMOTO Sadaaki, UBUKATA Seiki, KUDO Yasuo, AKAMA Seiki
8 Mar 2010   
MURAI Tetsuya, UBUKATA Seiki, KUDO Yasuo, AKAMA Seiki
情報処理学会全国大会講演論文集   8 Mar 2010   
村井哲也, 宮本定明, 生方誠希, 工藤康生, 赤間世紀
人工知能学会全国大会論文集(CD-ROM)   2010   
村井哲也, 生方誠希, 工藤康生
ファジィシステムシンポジウム講演論文集(CD-ROM)   2010   
村井哲也, 生方誠希, 工藤康生
ファジィシステムシンポジウム講演論文集(CD-ROM)   2010   
村井哲也, 生方誠希, 工藤康生
ファジィシステムシンポジウム講演論文集(CD-ROM)   2010   
村井哲也, 生方誠希, 工藤康生
人工知能学会全国大会論文集(CD-ROM)   2009   
村井哲也, 生方誠希, 工藤康生
ファジィシステムシンポジウム講演論文集(CD-ROM)   2009   
MURAI TETSUYA, MIURA HIROFUMI, UBUKATA SEIKI, KUDO YASUO
ファジィシステムシンポジウム講演論文集(CD-ROM)   3 Sep 2008   
UBUKATA SEIKI, KUDO YASUO, MURAI TETSUYA, SATO YOSHIHARU
第24回ファジィシステムシンポジウム(FSS2008)講演論文集(CD-ROM)   3 Sep 2008   
MURAI TETSUYA, MIURA HIROFUMI, UBUKATA SEIKI, KUDO YASUO
第24回ファジィシステムシンポジウム(FSS2008)講演論文集(CD-ROM)   3 Sep 2008   
MIURA Hirofumi, MURAI Tetsuya, UBUKATA Seiki, KUDO Yasuo
Technical report of IEICE. PRMU, Data engineering   12 Jun 2008   
There are many mathematical methods of analyzing data in a form of table and, among them, formal concept analysis, and rough set theory are well-known. Also well-known is that both generate topological structures. In this report, we point out the ...
UBUKATA Seiki, KUDO Yasuo, MURAI Tetsuya
Technical report of IEICE. PRMU, Data engineering   12 Jun 2008   
In this paper, we discuss how we can processing information from a point of view of rough-set-based granularity. This study aims to solve conflict resolution problem in Behavior-Based AI based on granularity. As an example, we deal with the robot'...