NAKAMURA Takayuki

J-GLOBAL         Last updated: Apr 28, 2015 at 10:16
 
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Name
NAKAMURA Takayuki
Affiliation
Wakayama University
Section
Faculty of Systems Engineering, Department of Computer and Communication Sciences

Research Areas

 
 

Misc

 
OTA Takahiro, WADA Toshikazu, NAKAMURA Takayuki
The IEICE transactions on information and systems (Japanese edetion)   94(7) 1071-1078   Jul 2011
一般に高精度な識別器ほど低速であることが知られている.そこで本論文では任意の識別器を線形回帰木によって識別速度を高速化する手法,"Classifier Molding"を提案する.Moldingには高精度な識別器と大量の学習データが必要となる.本論文では,高精度であるが低速である混合類似度法(CSM:Compound Similarity Method)を高速化の対象とし,産業用インクジェットプリンタ(IIJP)による印字の文字認識問題に適用した.まず,CSMの学習データは,IIJPの印字...
HIRATA Masaya, MIURA Hirokazu, NAKAMURA Takayuki, WU Haiyuan, TOMITA Fumiaki, NISHI Takao, MATSUDA Noriyuki, TAKI Hirokazu
電気学会研究会資料. IIS, 次世代産業システム研究会 = The papers of Technical Meeting on Innovative Industrial System, IEEE Japan   2011(21) 15-18   Mar 2011
LI Peng, QI Yiqiang, WU Haiyuan, NAKAMURA Takayuki, MIURA Hirokazu, TAKI Hirokazu
電気学会研究会資料. IIS, 次世代産業システム研究会 = The papers of Technical Meeting on Innovative Industrial System, IEEE Japan   2011(21) 23-26   Mar 2011
NAKAMURA Takayuki
Journal of the Robotics Society of Japan   28(5) 648   Jun 2010
Nakamura Takayuki
ロボティクス・メカトロニクス講演会講演概要集   2009 "2P1-F06(1)"-"2P1-F06(3)"   May 2009
In this paper, we propose a new nonlinear programming based motion generator for a wheeled inverted pendulum manipulator. Our method utilizes L-BFGS-B method which can handle inequality constraints intrinsically and whose computational cost is low...

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 2008 - 2010    Investigator(s): Takayuki NAKAMURA
In this study, we challenge development of the novel modeling technique that is essential to a next-generation robot. We assume that our modeling technique has two functions. Function 1 detects the data which are short for modeling, and generates ...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2004 - 2006    Investigator(s): Toshikazu WADA
In this research, we address "eye contact recognition problem", i.e., estimating a human gaze direction from a single image. This problem can be positioned in the field of Computer Vision, which was initiated by imitating human visual functions, b...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2001 - 2003    Investigator(s): Tsukasa OGASAWARA
In this research, grasping movement, typical and fundamental action entailing the touch sensation in a daily life, is investigated, and essential touch information necessary to accomplish the "grasping" is modeled. Concretely, a fingertip contact ...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2000 - 2002    Investigator(s): Toshikazu WADA
In this research, we investigated the map generation problem for mobile robots. For the map generation, we made the closed loop consists of robot action and visual feedback verifying its movement. This loop is affected by the interaction between t...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 1998 - 1999    Investigator(s): Masakazu IMAI
In this research, we proposed a new Information Retrieval (IR) method using semantic information from technical papers. The proposed method is suitable for Digital Libraries (DL). Users of Digital Libraries need to retrieve information which meets...