Hajime Nakamura

55 papers B 9C 3Journal 20Unranked 23

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