Research field (5)：
Communication and network engineering
, Computational science
, Applied mathematics and statistics
, Basic mathematics
, Information theory
Research keywords (8)：
User Interface
, Ubiquitous Network
, Image Processing
, Signal Processing
, Game Theory
, Operators Research
, Mathematical Programming
, Optimization Theory
Research theme for competitive and other funds (4)：
2008 - 2012 Construction of Integral Environment Control System Harmonizing Human and Environment
2008 - 2009 Contents-Oriented Network Architecture Based on Recognition Function by Fluency Technology for New Generation Network
2002 - 2008 A Study on Formats for Multimedia Contents Based on Fluency Theory
Analytical Study on Vector Optimization Problems and its Applications into Game Theory
Papers (62)：
Masakazu Higuchi, Satoshi Sagara, Takashi Komuro. Multi-Finger Typing Interface for Mobile Devices Using Augmented Reality. SSII2014. 2014. IS2-36
Risa Ishijima, Masakazu Higuchi, Takashi Komuro, Kayo Ogawa. Real-time Typing Action Detection in a 3D Pointing Gesture Interface. Proceedings of the 5th Augmented Human International Conference. 2014. Article No.20
Yusuke In, Kentaro Nakamura, Masakazu Higuchi, Atsushi Koike, Hitomi Murakami. A Method of Similarity Reference of Comic Images -Local Features with Frame Decomposition of Comic-. ITE Annual Convention 2011 Proceedings (CD-ROM). 2011
Audio Processing Device and Audio Processing Method
AUDIO PROCESSING DEVICE AND AUDIO PROCESSING METHOD
AR Gesture User Interface System for Mobile Devices
Books (1)：
Game Theory and Applications (Classification of Matrices by means of Envelopes for Bicriteria Matrix Games)
Nova Science Publishers 2002
Lectures and oral presentations (19)：
Classification of graphical images of payoff functions for bicriteria non-square matrix games
(Workshop on Optimization and Numerical Analysis 2015 2015)
Classification of Graphical Images of Payoff Functions for Bicriteria Non-square Matrix Games
(Nonlinear Analysis and Convex Analysis 2014)
Graphical analysis on payoff functions for bicriteria non-square matrix games
(ICM Satellite Conference 2014: The Fourth Asian Conference on Nonlinear Analysis and Optimization 2014)
Multi-Finger Typing Interface for Mobile Devices Using Augmented Reality
(SSII2014 2014)
AR typing interface for mobile devices
(The 12th international conference on Mobile and Ubiquitous Multimedia 2013)
2002 - 2005 Niigata University Graduate School of Science and Technology Department of Information Science and Engineering
2001 - 2002 Niigata University Graduate School of Science and Technology Department of Mathematical Science
2000 - 2001 Hirosaki University Graduate School of Science Department of Information Science
1996 - 2000 Hirosaki University Faculty of Science Department of Information Science
Professional career (3)：
学士 (理学) (弘前大学)
Doctor of Science (Niigata University)
Master of Science (Niigata University)
Work history (5)：
2012/05 - 現在 Saitama University, Graduate School of Science and Engineering Researcher
2009/06 - 2012/03 Seikei University, Faculty of Science and Technology Strategic Research Infrastructure Formation Support Project Researcher
2008/04 - 2009/03 University of Tsukuba, Graduate School of Systems and Information Engineering NICT Researcher
2005/04 - 2008/03 Japan Science and Technology Agency CREST Researcher
Saitama University Graduate School of Science and Engineering Researcher
Awards (4)：
2014/03 - IEICE Encouragement award Real-time Input Action Detection in a Spatial Operating Interface
2013/12 - ACM SIGCHI Best Paper Award AR typing interface for mobile devices, Proceedings of the 12th international conference on Mobile and Ubiquitous Multimedia, Article No.14, 2013.
2011 - World Scientific and Engineering Academy and Society Best Paper Award The Evaluation of the Error Characteristics of Multiple GPS Terminals, Proceedings of the 2nd International Conference on Circuits, Systems, Control, Signals: Recent Researches in Circuits, Systems, Control and Signals, pp.13--21, 2011.
2009 - World Scientific and Engineering Academy and Society Best Paper Award A Study on Traffic Modeling in Ubiquitous Cloud,Proceedings of the 8th WSEAS International Conference on Telecommunications and Informatics, pp.187-193, 2009.
Association Membership(s) (3)：
Society of Academic Study on Sensing via Image Information
, Working Group on Generalized Convexity
, Pacific Optimization Research Activity Group
