Hiroki Tamura

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 28

Top Topics

Gaze Estimation

Dependent Features

Action Recognition

Monitoring System

Top Venues

Comput. Intell. Neurosci.

Artif. Life Robotics

Publications

Ye Htet, Thi Thi Zin, Pyke Tin, Hiroki Tamura, Kazuhiro Kondo, Shinji Watanabe, Etsuo Chosa
Smarter Aging: Developing a Foundational Elderly Activity Monitoring System With AI and GUI Interface. IEEE Access 12 (2024)
Ye Htet, Thi Thi Zin, Hiroki Tamura, Kazuhiro Kondo, Etsuo Chosa
Temporal-Dependent Features Based Inter-Action Transition State Recognition for Eldercare System. ICCE-Berlin (2023)
Ye Htet, Thi Thi Zin, Hiroki Tamura, Kazuhiro Kondo, Etsuo Chosa
Action Recognition System for Senior Citizens Using Depth Image Colorization. LifeTech (2022)
Thi Thi Zin, Ye Htet, Yuya Akagi, Hiroki Tamura, Kazuhiro Kondo, Sanae Araki, Etsuo Chosa
Real-Time Action Recognition System for Elderly People Using Stereo Depth Camera. Sensors 21 (17) (2021)
Barlian Henryranu Prasetio, Edita Rosana Widasari, Hiroki Tamura
Automatic Multiscale-based Peak Detection on Short Time Energy and Spectral Centroid Feature Extraction for Conversational Speech Segmentation. SIET (2021)
Kazuhiro Yagi, Yuta Shibahara, Lindsey Tate, Keiko Sakurai, Hiroki Tamura
A Study for the Realization of Online Magnetoencephalography using the Spatio-Spectral Decomposition Algorithms. J. Robotics Netw. Artif. Life 8 (3) (2021)
Ryoichi Miyauchi, Akio Yoshida, Shuya Nakano, Hiroki Tamura, Koichi Tanno, Yutaka Fukuchi, Yukio Kawamura, Yuki Kodama, Yuichi Sekiya
The Fractional-N All Digital Frequency Locked Loop with Robustness for PVT Variation and Its Application for the Microcontroller Unit. IEICE Trans. Inf. Syst. (8) (2021)
Ryoichi Miyauchi, Akio Yoshida, Shuya Nakano, Hiroki Tamura, Koichi Tanno, Yutaka Fukuchi, Yukio Kawamura, Yuki Kodama, Yuichi Sekiya
Novel Fractional-N All Digital Frequency Locked Loop with Robustness for PVT variation. ISMVL (2020)
Praveen Nuwantha Gunaratne, R. L. A. Harshana, M. R. Brian, Y. W. R. Amarasinghe, Nirosh Jayaweera, Hiroki Tamura, Madura Jayawardane
Design and Development of a Second Generation Endometrial Ablation System with a Multi-sensory Feedback System. ICBET (2020)
Thi Thi Zin, Ye Htet, Yuya Akagi, Hiroki Tamura, Kazuhiro Kondo, Sanae Araki
Elderly Monitoring and Action Recognition System Using Stereo Depth Camera. GCCE (2020)
Barlian Henryranu Prasetio, Hiroki Tamura, Koichi Tanno
The long short-term memory based on i-vector extraction for conversational speech gender identification approach. Artif. Life Robotics 25 (2) (2020)
Kenya Kondo, Hiroki Tamura, Koichi Tanno
High-PSRR, Low-Voltage CMOS Current Mode Reference Circuit Using Self-Regulator with Adaptive Biasing Technique. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2020)
Barlian Henryranu Prasetio, Hiroki Tamura, Koichi Tanno
A Deep Time-delay Embedded Algorithm for Unsupervised Stress Speech Clustering. SMC (2019)
Edita Rosana Widasari, Koichi Tanno, Hiroki Tamura
Automatic Sleep Quality Assessment for Obstructive Sleep Apnea Patients Based on HRV Spectrum Analysis. SMC (2019)
Keiko Sakurai, Hiroki Tamura
A Study on the Gaze Range Calculation Method During an Actual Car Driving Using Eyeball Angle and Head Angle Information. Sensors 19 (21) (2019)
Hiroki Tamura, Keiki Sakurai, Koichi Tanno
A Study on High Accuracy Stride Estimation on Smartphone Combining Acceleration Sensor and Gyro Sensor. J. Robotics Netw. Artif. Life 5 (2) (2018)
Kenya Kondo, Koichi Tanno, Hiroki Tamura, Shigetoshi Nakatake
Low Voltage CMOS Current Mode Reference Circuit without Operational Amplifiers. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (5) (2018)
Barlian Henryranu Prasetio, Hiroki Tamura, Koichi Tanno
The Facial Stress Recognition Based on Multi-histogram Features and Convolutional Neural Network. SMC (2018)
Barlian Henryranu Prasetio, Hiroki Tamura, Koichi Tanno
Ensemble Support Vector Machine and Neural Network Method for Speech Stress Recognition. IWBIS (2018)
Barlian Henryranu Prasetio, Hiroki Tamura, Koichi Tanno
Support Vector Slant Binary Tree Architecture for Facial Stress Recognition Based on Gabor and HOG Feature. IWBIS (2018)
Koichi Tanno, Hiroki Tamura, Edita Rosana Widasari
Automatic Sleep Stage Detection Based on HRV Spectrum Analysis. SMC (2018)
Hiroki Tamura, Keiko Sakurai, Koichi Tanno, Yasufumi Fuse
A Study on the Lumbar Burden Evaluation of Work using One Smartphone. J. Robotics Netw. Artif. Life 5 (3) (2018)
Keiko Sakurai, Mingmin Yan, Koichi Tanno, Hiroki Tamura
Gaze Estimation Method Using Analysis of Electrooculogram Signals and Kinect Sensor. Comput. Intell. Neurosci. 2017 (2017)
Hiroki Tamura, Shangce Gao, Qixin Cao, Chuntao Leng, Hui Yu, Harold Szu
Robot and Neuroscience Technology: Computational and Engineering Approaches in Medicine. Comput. Intell. Neurosci. 2016 (2016)
Zainul Abidin, Koichi Tanno, Shota Mago, Hiroki Tamura
Novel Instrumentation Amplifier Architectures Insensitive to Resistor Mismatches and Offset Voltage for Biological Signal Processing. ISMVL (2016)
Hiroki Tamura, Mingmin Yan, Keiko Sakurai, Koichi Tanno
EOG-sEMG Human Interface for Communication. Comput. Intell. Neurosci. 2016 (2016)
Agung Setiabudi, Ryota Sakamoto, Hiroki Tamura, Koichi Tanno
A Low-Voltage and Low-Power CMOS Temperature Sensor Circuit with Digital Output for Wireless Healthcare Monitoring System. ISMVL (2016)
Keiko Sakurai, Mingmin Yan, Hiroki Tamura, Koichi Tanno
Comparison of two techniques for gaze estimation system using the direction of eyes and head. SMC (2016)
Takami Taninoki, Yoshinobu Furukawa, Hiroaki Matsumoto, Hiroki Tamura, Koichi Tanno
A Study on Indoor Presence Management System Using Smartphone. ICGEC (2) (2015)
Ryosuke Kokubo, Shogo Okazaki, Misaki Shoitizono, Hiroki Tamura, Koichi Tanno
A Study on sEMG Pattern Classification Method of Muscles of Respiration. ICGEC (2) (2015)
Edita Rosana Widasari, Ryoichi Miyauchi, Hiroki Tamura, Koichi Tanno
A Wireless Surface Electromyogram Monitoring System Using Smartphone and Its Application to Maintain Biceps Muscle. SMC (2015)
Kazuya Gondou, Hiroki Tamura, Koichi Tanno
A Study on Human Interface for Communication Using Electrooculogram Signals. ICGEC (2) (2015)
Shugo Kaminota, Koichi Tanno, Hiroki Tamura, Kiyoto Kawasaki
The Development of the Nano-Mist Sprayer and Its Application to Agriculture. ICGEC (2) (2015)
Keiko Sakurai, Mingmin Yan, Kazuhiko Inami, Hiroki Tamura, Koichi Tanno
A study on human interface system using the direction of eyes and face. Artif. Life Robotics 20 (4) (2015)
Makoto Sada, Koichi Tanno, Masaya Shimoyama, Zainul Abidin, Hiroki Tamura, Takako Toyama
Low Offset Voltage Instrumentation Amplifier by Using Double Chopper Stabilization Technique. ICGEC (2) (2015)
Yuki Todo, Hiroki Tamura, Kazuya Yamashita, Zheng Tang
Unsupervised learnable neuron model with nonlinear interaction on dendrites. Neural Networks 60 (2014)
Kohei Nagatomo, Muhammad Aziz Muslim, Hiroki Tamura, Koichi Tanno, Wijono
Characteristic Prediction of a Varistor in Over-Voltage Protection Application. ICONIP (2) (2014)
Mingmin Yan, Hiroki Tamura, Koichi Tanno
A Study on Gaze Estimation System of the Horizontal Angle Using Electrooculogram Signals. IEICE Trans. Inf. Syst. (9) (2014)
Mingmin Yan, Sou Go, Hiroki Tamura, Koichi Tanno
Communication system using EOG for persons with disabilities and its judgment by EEG. Artif. Life Robotics 19 (1) (2014)
Mingmin Yan, Hiroki Tamura, Koichi Tanno
Gaze Estimation Using Electrooculogram Signals and Its Mathematical Modeling. ISMVL (2013)
Shogo Shibutani, Hiroki Tamura, Koichi Tanno
Human Tracking and Estimation under Occlusion Using Laser Range Scanner and Accelerometer. SMC (2013)
Arif Abdul Mannan, Koichi Tanno, Hiroki Tamura, Takako Toyama, Agung Darmawansyah
Expandable MVL Inverter Compatible with Standard CMOS Process and Its Application to MVL Hysteresis Comparator. ISMVL (2013)
Akihiro Munemasa, Hiroki Tamura
The codes and the lattices of Hadamard matrices. Eur. J. Comb. 33 (4) (2012)
Hiroki Tamura, Takayuki Murata, Yuki Yamashita, Koichi Tanno, Yasufumi Fuse
Development of the electric wheelchair hands-free semi-automatic control system using the surface-electromyogram of facial muscles. Artif. Life Robotics 17 (2) (2012)
Ryota Sakamoto, Koichi Tanno, Hiroki Tamura
A Low-Power and High-Linear Current to Time Converter for Wireless Sensor Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2012)
Hiroki Tamura, Takeshi Yoshimatsu, Shingo Yamashita, Koichi Tanno
A study of SVM using a combination of the online learning method and the midpoint-validation method. Artif. Life Robotics 16 (3) (2011)
Takuya Saito, Hiroki Tamura, Yuto Toguchi, Hiroshi Shigeno
Examination of Data Transmission Adapting to Density of Sensor in Triage Network. BWCCA (2011)
Xiaomin Jiang, Hiroki Tamura, Koichi Tanno, Li Yang, Hiroshi Sameshima, Tsuyomu Ikenoue
The Relationship between the Newborn Rats' Hypoxic-Ischemic Brain Damage and Heart Beat Interval Information. ICONIP (2) (2011)
Kenichirou Fuji, Hiroki Tamura, Takaya Maeda, Koichi Tanno
Development of a motion analysis system using acceleration sensors for tennis and its evaluations. Artif. Life Robotics 16 (2) (2011)
Hiroki Tamura, Hikaru Kobayashi, Hiromitsu Tomozawa, Hiroshi Shigeno
Variant Path Multiplicity Routing Algorithm Adapted to Importance of Data. AINA (2011)
Hiroki Tamura, Hikaru Kobayashi, Hiroshi Shigeno, Ken-ichi Okada
Examination of Selection for Relay Nodes Adapted to Priority of Transportation in Triage Network. BWCCA (2010)
Hikaru Kobayashi, Hiromitsu Tomozawa, Hiroki Tamura, Hiroshi Shigeno, Ken-ichi Okada
Proposal of Walkable Path Discovery Technique in Triage Spot. NBiS (2010)
Hiroki Tamura, Shingo Yamashita, Koichi Tanno
Midpoint-validation algorithm for support vector machine classification. Artif. Life Robotics 15 (2) (2010)
Motoi Inaba, Koichi Tanno, Hiroki Tamura, Okihiko Ishizuka
Optimization and Verification of Current-Mode Multiple-Valued Digit ORNS Arithmetic Circuits. IEICE Trans. Inf. Syst. (8) (2010)
Hiroki Tamura, Takao Manabe, Takafumi Goto, Yuki Yamashita, Koichi Tanno
A Study of the Electric Wheelchair Hands-Free Safety Control System Using the Surface-Electromygram of Facial Muscles. ICIRA (2) (2010)
Hisashi Tanaka, Koichi Tanno, Ryota Miwa, Hiroki Tamura, Kenji Murao
Low-Voltage, Wide-Common-Mode-Range and High-CMRR CMOS OTA. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (5) (2010)
Hiroki Tamura, Shuji Kawano, Koichi Tanno
Unsupervised learning method for a support vector machine and its application to surface electromyogram recognition. Artif. Life Robotics 14 (3) (2009)
Catherine Vairappan, Shangce Gao, Zheng Tang, Hiroki Tamura
Annealed Chaotic Learning for Time Series Prediction in Improved Neuro-Fuzzy Network with Feedbacks. Int. J. Comput. Intell. Appl. 8 (4) (2009)
Motoi Inaba, Koichi Tanno, Ryota Sawada, Hisashi Tanaka, Hiroki Tamura
Optimization of Current-Mode MVD-ORNS Arithmetic Circuits. ISMVL (2009)
Catherine Vairappan, Hiroki Tamura, Shangce Gao, Zheng Tang
Batch type local search-based adaptive neuro-fuzzy inference system (ANFIS) with self-feedbacks for time-series prediction. Neurocomputing 72 (7-9) (2009)
Shuji Kawano, Dai Okumura, Hiroki Tamura, Hisashi Tanaka, Koichi Tanno
Online learning method using support vector machine for surface-electromyogram recognition. Artif. Life Robotics 13 (2) (2009)
Shangce Gao, Rong Long Wang, Hiroki Tamura, Zheng Tang
A Multi-Layered Immune System for Graph Planarization Problem. IEICE Trans. Inf. Syst. (12) (2009)
Hiroki Tamura, Koichi Tanno, Hisashi Tanaka, Catherine Vairappan, Zheng Tang
Recurrent type ANFIS using local search technique for time series prediction. APCCAS (2008)
Koichi Tanno, Hisashi Tanaka, Ryota Miwa, Hiroki Tamura
Wide-common-mode-range and high-CMRR CMOS OTA operable in both weak and strong inversion regions. APCCAS (2008)
Zongmei Zhang, Zhifang Sun, Hiroki Tamura
Local Linear Wavelet Neural Network with Weight Perturbation Technique for Time Series Prediction. CSSE (4) (2008)
Hiroki Tamura, Koichi Tanno
Midpoint-Validation Method for Support Vector Machine Classification. IEICE Trans. Inf. Syst. (7) (2008)
Hisashi Tanaka, Koichi Tanno, Hiroki Tamura, Kenji Murao
Design of CMOS OTAs for Low-Voltage and Low-Power Application. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2008)
Hisashi Tanaka, Koichi Tanno, Hiroki Tamura, Kenji Murao
Design of CNN cell with low-power variable-gm OTA and its application. APCCAS (2008)
Koichi Tanno, Daisuke Ide, Kazumasa Nishimura, Hisashi Tanaka, Hiroki Tamura
Highly-linear CMOS OTA with compensation of mobility reduction. APCCAS (2008)
Hiroki Tamura, Zongmei Zhang, Zheng Tang, Masahiro Ishii
Objective Function Adjustment Algorithm for Combinatorial Optimization Problems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2006)
Hongwei Dai, Zheng Tang, Yu Yang, Hiroki Tamura
Affinity Based Lateral Interaction Artificial Immune System. IEICE Trans. Inf. Syst. (4) (2006)
Hiroki Tamura, Zongmei Zhang, Xinshun Xu, Masahiro Ishii, Zheng Tang
Lagrangian object relaxation neural network for combinatorial optimization problems. Neurocomputing 68 (2005)
Weixing Bi, XuGang Wang, Zheng Tang, Hiroki Tamura
Avoiding the Local Minima Problem in Backpropagation Algorithm with Modified Error Function. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2005)
XuGang Wang, Zheng Tang, Hiroki Tamura, Masahiro Ishii, W. D. Sun
An improved backpropagation algorithm to avoid the local minima problem. Neurocomputing 56 (2004)
XuGang Wang, Zheng Tang, Hiroki Tamura, Masahiro Ishii
A modified error function for the backpropagation algorithm. Neurocomputing 57 (2004)
Zheng Tang, XuGang Wang, Hiroki Tamura, Masahiro Ishii
An Algorithm of Supervised Learning for Multilayer Neural Networks. Neural Comput. 15 (5) (2003)
Wei-Dong Sun, Zheng Tang, Hiroki Tamura, Masahiro Ishii
An Artificial Immune System Architecture and Its Applications. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2003)
XuGang Wang, Zheng Tang, Hiroki Tamura, Masahiro Ishii
Multilayer Network Learning Algorithm Based on Pattern Search Method. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2003)