Hajime Nakamura

Publication Activity (10 Years)

Years Active: 1994-2020
Publications (10 Years): 11

Top Topics

Monitoring System

Outlier Rejection

Top Venues

IEICE Trans. Commun.

Publications

Wataru Imazawa, Hajime Nakamura, Masayuki Yagi, Koji Morishita, Yasuhiro Otomo, Akinori Ueno
Measurement of Vagus Nerve Response to Transcutaneous Electrical Ear Canal Stimulation in Anesthetized Rat. EMBC (2020)
Hajime Nakamura, Yuichiro Sakajiri, Hiroshi Ishigami, Akinori Ueno
A Novel Analog Front End with Voltage-Dependent Input Impedance and Bandpass Amplification for Capacitive Biopotential Measurements. Sensors 20 (9) (2020)
Yuichiro Sakajiri, Hajime Nakamura, Akinori Ueno
Non-Contact Capacitive Ballistocardiogram Measurements Using In-Bed Fabric-Sheet Electrode for Blood Pressure Estimation. EMBC (2019)
Hajime Nakamura, Akinori Ueno
. BioCAS (2018)
Hajime Nakamura, Yuki Kato, Akinori Ueno
Design and Validation of Front-End Voltage Follower for Capacitive Electrocardiogram Measurement Using Bootstrapping Technique. EMBC (2018)
Shinsuke Hara, Hiroyuki Yomo, Ryusuke Miyamoto, Yasutaka Kawamoto, Hiroyuki Okuhata, Takashi Kawabata, Hajime Nakamura
Challenges in Real-Time Vital Signs Monitoring for Persons During Exercises. Int. J. Wirel. Inf. Networks 24 (2) (2017)
Shinsuke Hara, Takunori Shimazaki, Hiroyuki Okuhata, Hajime Nakamura, Takashi Kawabata, Kai Cai, Tomohito Takubo
Parameter optimization of motion artifact canceling PPG-based heart rate sensor by means of cross validation. ISMICT (2017)
Shinsuke Hara, Hiroyuki Okuhata, Takashi Kawabata, Hajime Nakamura, Hiroyuki Yomo
Real-Time Vital Monitoring for Persons during Exercises - Solutions and Challenges -. IEICE Trans. Commun. (3) (2016)
Shinsuke Hara, Hiroyuki Yomo, Takashi Kawabata, Hajime Nakamura
Challenges in wireless networking for real-time vital sensing from persons in exercises. ISMICT (2016)
Shinsuke Hara, Takashi Kawabata, Hajime Nakamura
Real-time sensing, transmission and analysis for vital signs of persons during exercises. EMBC (2015)
Takunori Shimazaki, Shinsuke Hara, Hiroyuki Okuhata, Hajime Nakamura, Takashi Kawabata
Motion artifact cancellation and outlier rejection for clip-type ppg-based heart rate sensor. EMBC (2015)
Takunori Shimazaki, Shinsuke Hara, Hiroyuki Okuhata, Hajime Nakamura, Takashi Kawabata
Cancellation of motion artifact induced by exercise for PPG-based heart rate sensing. EMBC (2014)
Shinsuke Hara, Tetsuo Tsujioka, Takunori Shimazaki, Kouhei Tezuka, Masayuki Ichikawa, Masato Ariga, Hajime Nakamura, Takashi Kawabata, Kenji Watanabe, Masanao Ise, Noa Arime, Hiroyuki Okuhata
Elements of a real-time vital signs monitoring system for players during a football game. Healthcom (2014)
Shinsuke Hara, Kouhei Tezuka, Tetsuo Tsujioka, Hajime Nakamura, Takashi Kawabata, Kenji Watanabe, Masanao Ise, Noa Arime, Hiroyuki Okuhata
Performance evaluation of packet forwarding methods in real-time vital data collection for players during a football game. ISMICT (2014)
Hiroyuki Okuhata, Rintaro Imai, Masanao Ise, Roberto Y. Omaki, Hajime Nakamura, Shinsuke Hara, Isao Shirakawa
Implementation of dynamic-range enhancement and super-resolution algorithms for medical image processing. ICCE (2014)
Shinsuke Hara, Tetsuo Tsujioka, Toui Kanda, Hajime Nakamura, Takashi Kawabata, Kenji Watanabe, Masanao Ise, Noa Arime, Hiroyuki Okuhata
Development of a real-time vital data collection system from players during a football game. Healthcom (2013)
Nagao Ogino, Hideyuki Koto, Hajime Nakamura, Shigehiro Ano
Simplification of Service Functions Resulting from Growth in Scale of Networks. IEICE Trans. Commun. (9) (2013)
Hiroyuki Okuhata, Hajime Nakamura, Shinsuke Hara, Hiroshi Tsutsui, Takao Onoye
Application of the real-time Retinex image enhancement for endoscopic images. EMBC (2013)
Takeshi Kitahara, Yasuhiko Hiehata, Hideyuki Koto, Norihiro Fukumoto, Hajime Nakamura, Shigehiro Ano
Autonomous Data Transmission Using Off-Peak Hours for Cellular-Based M2M Communications. COMPSAC (2013)
Nagao Ogino, Hajime Nakamura
All-Optical Monitoring Path Computation Using Lower Bounds of Required Number of Paths. IEICE Trans. Commun. (8) (2012)
Hajime Nakamura, Shouta Mikura, Satoshi Iwaki, Kazuhiro Taniguchi, Manabu Motegi, Shinyou Mutou, Toru Kobayashi
Hands-Free Head-Motion Interface Using Air Pillow. ICIRA (3) (2012)
Nagao Ogino, Takuya Omi, Hajime Nakamura
Route Computation Method for Secure Delivery of Secret Shared Content. IEICE Trans. Commun. (11) (2012)
Nagao Ogino, Hajime Nakamura
An Adaptive Method to Acquire QoS Class Allocation Policy Based on Reinforcement Learning. IEICE Trans. Commun. (9) (2012)
Sumaru Niida, Satoshi Uemura, Hajime Nakamura, Etsuko T. Harada
Field study of a waiting-time filler delivery system. Mobile HCI (2011)
Satoshi Uemura, Yasuhiko Hiehata, Hideyuki Koto, Hajime Nakamura
A Web Script-Based Access Control System Using Probability Density Function of Service Time. ICC (2011)
Hideyuki Koto, Hajime Nakamura, Masaki Aida
Two-Layered Structure of Social Network Revealed by Data Analysis of Telecommunciation Services. SocialCom/PASSAT (2011)
Satoshi Uemura, Sumaru Niida, Hajime Nakamura
A Web Script-Based Field Evaluation Method to Assess Subjective Quality of Mobile Services. IEICE Trans. Commun. (3) (2011)
Nagao Ogino, Hajime Nakamura
All-Optical Monitoring Path Computation Based on Lower Bounds of Required Number of Paths. ICC (2011)
Nagao Ogino, Hajime Nakamura
Telecommunications Network Planning Method Based on Probabilistic Risk Assessment. IEICE Trans. Commun. (12) (2011)
Hiroto Sugano, Shinsuke Hara, Tetsuo Tsujioka, Tadayuki Inoue, Shigeyoshi Nakajima, Takaaki Kozaki, Hajime Nakamura, Kazuhide Takeuchi
Development of a triage engine enabling behavior recognition and lethal arrhythmia detection for remote health care system. EMBC (2011)
Takeshi Kitahara, Hiroki Furuya, Hajime Nakamura
A Traffic Forecasting Method with Function to Control Residual Error Distribution for IP Access Networks. IEICE Trans. Commun. (1) (2010)
Takaaki Kozaki, Shigeyoshi Nakajima, Tetsuo Tsujioka, Shinsuke Hara, Tadayuki Inoue, Hajime Nakamura, Kazuhide Takeuchi
Estimation of Human Movements from Body Acceleration Monitoring Using One Nearest Neighbor Method - Ubiquitous Health Care. IIH-MSP (2010)
Nagao Ogino, Hajime Nakamura
An Inter-Domain Path Computation Scheme Adaptive to Traffic Load in Domains. IEICE Trans. Commun. (4) (2010)
Sumaru Niida, Satoshi Uemura, Hajime Nakamura
Mobile Services. IEEE Veh. Technol. Mag. 5 (3) (2010)
Tadayuki Inoue, Tetsuo Tsujioka, Shigeyoshi Nakajima, Shinsuke Hara, Hajime Nakamura, Kazuhide Takeuchi
Evaluation of a wireless vital sensor for ubiquitous health monitoring systems. ROSE (2010)
Hideyuki Koto, Hiroki Furuya, Hajime Nakamura
Adaptive Transmission Control Method for Communication-Broadcasting Integrated Services. IEICE Trans. Commun. (3) (2009)
Nagao Ogino, Hajime Nakamura
Adaptive QoS Class Allocation Schemes in Multi-Domain Path-Based Networks. IEICE Trans. Commun. (3) (2009)
Nagao Ogino, Hajime Nakamura
An Efficient Multicast Forwarding Method for Optical Bursts under Restricted Number of Burst Replicas. IEICE Trans. Commun. (3) (2009)
Hideyuki Koto, Haruo Hoshino, Yasuhiko Hiehata, Satoshi Uemura, Hajime Nakamura
Access Control Method Based on Sample Monitoring for Volatile Traffic in Interactive TV Services. GLOBECOM (2008)
Satoshi Konishi, Xiaoqiu Wang, Takeshi Kitahara, Hajime Nakamura, Toshinori Suzuki
A Study on Ultra Low-Latency Mobile Networks. Wirel. Pers. Commun. 44 (1) (2008)
Yong Huat Chew, Peng Keong Tham, Shinobu Nanba, Boon Sain Yeo, Hajime Nakamura
More Results on the Validation of Gravity Model and the Effect of User Mobility in Cell Planning. VTC Spring (2008)
Satoshi Uemura, Norihiro Fukumoto, Hideaki Yamada, Hajime Nakamura
Objective Speech Quality Assessment Based on Payload Discrimination of Lost Packets for Cellular Phones in NGN Environment. IEICE Trans. Commun. (11) (2008)
Takeshi Kitahara, Hajime Nakamura
A Data Transmission Control to Maximize Discharge Capacity of Battery. WCNC (2008)
Satoshi Uemura, Norihiro Fukumoto, Hideaki Yamada, Hajime Nakamura
QoS/QoE Measurement System Implemented on Cellular Phone for NGN. CCNC (2008)
Xiaoqiu Wang, Satoshi Konishi, Takeshi Kitahara, Hajime Nakamura, Toshinori Suzuki
Experimental Evaluation of Adaptive SR-SW-ARQ/FEC Scheme for Ultra Low-Latency Mobile Networks. WCNC (2007)
Yong Huat Chew, Shinobu Nanba, Peng Keong Tham, Boon Sain Yeo, Hajime Nakamura
On the Verification of the Gravity Model Used for Mobility Modeling. ICC (2007)
Hideyuki Koto, Hiroki Furuya, Hajime Nakamura
Combined Adaptive Congestion Control Method for Communication-Broadcasting Integrated Services. GLOBECOM (2006)
Masaki Fukushima, Hajime Nakamura, Shinichi Nomoto, Yu Watanabe
Modeling of Seamless Interworking Environments for Heterogeneous Mobile Systems. IEICE Trans. Commun. (10) (2006)
Shinobu Nanba, Xiaoqiu Wang, Hajime Nakamura
A cell planning scheme along railway tracks in CDMA systems. WCNC (2006)
Xiaoqiu Wang, Satoshi Konishi, Takeshi Kitahara, Hajime Nakamura
A Novel Adaptive SR-SW-ARQ/FEC Scheme for an Ultra Low-Latency Mobile Network. VTC Spring (2006)
Masaki Fukushima, Hajime Nakamura, Shinichi Nomoto
A playout-buffer-sensitive time slot scheduling for integration of real-time and elastic traffic in wireless networks. PIMRC (2004)
Hajime Nakamura, Hiroyuki Yokoyama, Shinichi Nomoto
Extended concept of statistical lambda multiplexing network (SLAMNet). GLOBECOM (2003)
Takayuki Warabino, Shinji Ota, Daisuke Morikawa, Masayoshi Ohashi, Hajime Nakamura, Hideaki Iwashita, Fumio Watanabe
Video transcoding proxy for 3Gwireless mobile Internet access. IEEE Commun. Mag. 38 (10) (2000)
Hajime Nakamura, Toshio Kato, Hiroyuki Yokoyama, Shu Yamamoto
Proposal of Statistical Lambda Multiplexing Network (SLAMNet). GLOBECOM (2000)
Dara Entekhabi, Hajime Nakamura, Eni G. Njoku
Solving the inverse problem for soil moisture and temperature profiles by sequential assimilation of multifrequency remotely sensed observations. IEEE Trans. Geosci. Remote. Sens. 32 (2) (1994)