INVITED CHAPTERS & PAPERS & ESSAYS

Automatic Estimation of Female Menstrual Cycle from Body Temperature and Heart Rate Wenxi Chen Column 6 in "More About Basal Body Temperature", pp. 105-107 Edited by: Matsumoto Seiichi ISBN 9784434144981 Paper cover, 163 pages, May 2010 Publisher: Jugatsu Sya, Tokyo, Japan

Discovery of Biorhythmic Stories behind Daily Vital Signs and Its Application Wenxi Chen Chapter 24 in "Recent Advances in Biomedical Engineering", pp. 453-492 Edited by: Ganesh R. Naik ISBN 978-953-307-004-9 Hard cover, 660 pages, October 2009 Publisher: SCIYO, Vienna, Austria

A Long Journey to Health Begins from Yourself and Now! (Japanese) Wenxi Chen Glorious Road of Future Fukushima, No. 320, pp. 37-40, April, 2009 ISSN 0288-0954 Publisher: Fukushima Economic Research Institute, Fukushima, Japan

A Scalable Healthcare Integrated Platform (SHIP) and Key Technologies for Daily Application Wenxi Chen, Xin Zhu, Tetsu Nemoto, Daming Wei and Tatsuo Togawa Chapter 11 in "Data Mining in Medical and Biological Research", pp. 177-208 Edited by: Eugenia G. Giannopoulou ISBN 978-953-7619-30-5 Hard cover, 320 pages, November 2008 Publisher: IN-TECH, Vienna, Austria

JOURNALS

Theoretical study on the inverse modeling of deep body temperature measurement Ming Huang, Wenxi Chen Physiological Measurement, 33(3), pp. 429-443, 2012

Long-term Tracking of a Patient's Health Condition Based on Pulse Rate Dynamics during Sleep Ying Chen, Wenxi Chen Annals of Biomedical Engineering, 39(12), pp. 2922-2934, 2011

A computer model based on real anatomy for electrophysiology study Weijia Lu, Daming Wei, Xin Zhu, Wenxi Chen Advances in Engineering Software, 42(7), pp. 463-476, 2011

Acceleration-based study of optimum exercise for human weight-bearing bones enhancement Kei-ichiro Kitamura, Wenxi Chen, Xin Zhu, Nobuo Suzuki, Sachiko Yano, and Tetsu Nemoto Biological Science in Space, 24(2), pp. 83-90, 2010

Healthcare - an everlasting challenge in temporal and spatial domains Wenxi Chen Journal of Multidisciplinary Healthcare, 2010(3), pp. 189-199, 2010

Development of a new method for the noninvasive measurement of the core body temperature without a heater Kei-Ichiro Kitamura, Xin Zhu, Wenxi Chen, and Tetsu Nemoto Medical Engineering & Physics, 32(1), pp. 1-6, January 2010

Long-term Monitoring of Heart Rate, Respiration Rhythm, and Body Movement during Sleep Based on Network Xin Zhu, Wenxi Chen, Tetsu Nemoto, Kei-ichiro Kitamura, Daming Wei Telemedicine and e-Health, 16(2), pp. 244-253, 2010

Development of a new accelerometer-based physical activity monitoring system using high-frequency sampling rate Kei-ichiro Kitamura, Tetsu Nemoto, Nobutoshi Sate, Wenxi Chen Biological Sciences in Space, 23(2), pp. 77-83, 2009

Estimation of the Biphasic Property in a Female's Menstrual Cycle from Cutaneous Temperature Measured during Sleep Wenxi Chen, Masumi Kitazawa, Tatsuo Togawa Annals of Biomedical Engineering, 37(9), pp. 1827-1838, 2009

Unconstrained monitoring of long-term heart and breath rates during sleep Wenxi Chen, Xin Zhu, Tetsu Nemoto, Kei-ichiro Kitamura, Kayo Sugitani, Daming Wei Physiological Measurement, 29, N1-N10, 2008

Pathological Voice Classification Based on Features Dimension Optimization Peng Ce, Xu Qiujing, Wan Baikun, Chen Wenxi Transactions of Tianjin University, 13(6), pp. 456-461, 2007

Optimization and Selection of Feature Parameters in Dysphonia Recognition PENG Ce, XIONG Yi, CHEN Wenxi, WAN Baikun Chinese Journal of Biomedical Engineering, 2007, 10, 26(5) P675-679

Community Structures of Coral Reefs around Peninsular Malaysia Tatsuki Toda, Tomoko Okashita, Takeshi Maekawa, Bin Abdul Adzis Kee Alfian, Mohd Kushairi Mohd Rajuddin, Ryota Nakajima, Wenxi Chen, Kunio Takahashi, Bin Haji Ross Othman and Makoto Terazaki Journal of Oceanography, Vol. 63, No. 1, P113-123, 2007

Development of a Shape Evaluation Method and its Application for 4 Years in Chinese Yam using Image Analyses - Shape Succession in Vegetative Reproduction - Takuya Akaishi, Takayuki Nakagawa, Kenji Suzuki, Hirokuni Iwasa, Wenxi Chen, Toshio Kobayashi Journal of the Japanese Society for Horticultural Science, Vol.5, No.3, P325-329, 2006

Real-Time Monitoring of Respiration Rhythm and Pulse Rate During Sleep Xin Zhu, Wenxi Chen, Tetsu Nemoto, Yumi Kanemitsu, Keiichiro Kitamura, Kenichi Yamakoshi and Daming Wei IEEE Trans. BME, Vol.53, No.12, P2553-2563, 2006

A Scalable Mobile Phone-Based System for Multiple Vital Signs Monitoring and Healthcare Wenxi Chen, Daming Wei, Shuxue Ding, Michael Cohen, Hui Wang, Shigeru Tokinoya and Naotoshi Takeda International Journal of Pervasive Computing and Communications, Vol.1, No.2, P157-163, 2005

Unconstrained detection of respiration rhythm and pulse rate with one under-pillow sensor during sleep Wenxi Chen, Xin Zhu, Tetsu Nemoto, Yumi Kanemitsu, Keiichiro Kitamura, Kenichi Yamakoshi Medical & Biological Engineering & Computing, Vol.43, No.2, P306-312, 2005

Fetal heart rate monitoring from maternal body surface potentials using independent component analysis Wenxi CHEN, Xin ZHU, Tetsu NEMOTO, Toshio KOBAYASHI and Toshiyuki SAITO Animal Science Journal Vol.75, No.5, P471-478, 2004

Derivation of Respiratory Signal from Single-Channel ECGs Based on Source Statistics Shuxue Ding, Xin Zhu, Wenxi Chen, Daming Wei International Journal of Bioelectromagnetism, Vol.6, No.2, P43-49, 2004

Ubiquitous Health Monitoring and Management Using Mobile Telephony Wenxi Chen, Michael Cohen, Daming Wei The Journal of Three Dimensional Images Vol.17, No.1, P104-108, 2003

ECG and Heart Rate Determination in Fetal Cattle Using a Digital Signal Processing Method Wenxi Chen, Tetsu Nemoto, Toshio Kobayashi, Toshiyuki Saito, Etsuko Kasuya, Yoshifumi Honda Animal Science Journal, Vol.73, No.6, P545-551, 2002

Multi-channel Electrocardiogram Monitoring of a Bovine Fetus Tetsu Nemoto, Masahiro Kobeya, Yoshifumi Honda, Toshiyuki Saito, Etsuko Kasuya, Ai Hoshikawa, Wenxi Chen, Takeshi Ishida and Toshio Kobayashi Animal Science Journal, Vol.72, No.7, P55-61, 2001

Development of an Eye Camera for Measuring Eyelid and Eyeball Movements in Domestic Animals Tetsu Nemoto, Toshiyuki Saito, Etsuko Kasuya, Yoshifumi Honda, Masato Nakamura, Toshio Kobayashi, Wenxi Chen, Issey Tamada, Ryo Kusunose and Makoto Kai Japan Agricultural Research Quarterly, Vol.34, No.4, P271-277, 2000

Development of a Device for Measuring the Motion of Eyelids and Eyeballs in Domestic Animals Tetsu Nemoto, Yoshifumi Honda, Toshiyuki Saito, Etsuko Kasuya, Masato Nakamura, Ryo Kusunose, Makoto Kai, Toshio Kobayashi and Wenxi Chen Animal Science Journal Vol.71, No.3, P292-299, 2000

Continuous Estimation of Systolic Blood Pressure Using the Pulse Arrival Time and Intermittent Calibration Wenxi Chen, Toshio Kobayashi, Seiichi Ichikawa, Yasuo Takeuchi, Tatsuo Togawa Medical & Biological Engineering & Computing Vol.38, No.5, P569-574, 2000.

Analysis of a Sow's Grunt during Lactation Tetsu Nemoto, Masato Nakamura, Yoshifumi Honda, Toshiyuki Saito, Etsuko Kasuya, Yoshiko Nagase, Toshio Kobayashi and Wenxi Chen The Japanese Journal of Swine Science, Vol.37, No.1, P7-15, 2000

Changes in Pulse Wave Transit Time and Blood Pressure during Bathing Toshiyo Tamura, Takumi Yoshimura, Wenxi Chen and Tatsuo Togawa The transaction of the Institute for Medical & Dental Engineering, Vol. 29, P104-109, 1995

Cordless Sensor of ECG for Home Care Use Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa IEICE Journal, Vol. 93, No. 118, P65-70, 1993

A New Bedside Monitoring System Using the Short Range Telemetry Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa The transaction of the Institute for Medical & Dental Engineering, Vol. 26, P57-62, 1992

CONFERENCES

DETECTION OF DAILY LIFESTYLE CHANGE FROM PULSE RATE MEASURED DURING SLEEP Wenxi Chen, Hiroo Watanabe, Xin Zhu, Kei-ichiro Kitamura and Tetsu Nemoto Proc. of the International Conference on Health Informatics (HealthInf2012), pp. 358-361, Feb. 1-4, 2012, Vilamoura, Algarve, Portugal DOI: 10.5220/0003738703580361

A CMOS Analog Front End Design in Multi-Lead ECG System for Ubiquitous Healthcare Hsien Che Hung, Daming Wei, and Wenxi Chen Proc. of the IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI 2012), pp. 281-284, 2-7 Jan 2012, Hong Kong and Shenzhen, China

Automatic Sleep Monitoring System for Home Healthcare Linlin Jiang, Zunyi Tang, Zhaoqin Liu, Wenxi Chen, Kei-ichiro Kitamura and Tetsu Nemoto Proc. of the IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI 2012), pp. 894-897, 2-7 Jan 2012, Hong Kong and Shenzhen, China

Comparison of Pulse Rate Variability Indices Estimated from Pressure Signal and Photoplethysmogram Xin Zhu, Wenxi Chen, Kei-ichiro Kitamura, and Tetsu Nemoto Proc. of the IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI 2012), pp. 867-870, 2-7 Jan 2012, Hong Kong and Shenzhen, China

Inverse Modeling for Heat Conduction Problem in Human Abdominal Phantom Ming Huang, Wenxi Chen Proc. of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC11), pp. 1367-1370, August 30-Sept. 3, 2011, Boston, USA

Characterization of Maternal Body Movement During Sleep Before and After Parturition Zhaoqin Liu, Linlin Jiang, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto Proc. of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC11), pp. 1503-1506, August 30-Sept. 3, 2011, Boston, USA

Detection of Circaseptan Rhythm and the "Monday Effect" from Long-term Pulse Rate Dynamics Ying Chen, Wenxi Chen Proc. of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC11), pp. 3780-3783, August 30-Sept. 3, 2011, Boston, USA

Adaptive Pulse Template Method for Accurate Heart Beat Detection from Pressure Signals Measured during Sleep Xin Zhu, Wenxi Chen, Tetsu Nemoto, Kei-ichiro Kitamura Proc. of iCAST 2011: 3rd International Conference on Awareness Science and Technology, pp. ?-?, Sept 27-30, 2011, Dalian, China

Nonlinear Analysis of Long-term Pulse Rate Variability Using Noise Titration Method Ying Chen, Wenxi Chen Proc. of the 50th Annual Conference of Japanese Society for Medical and Biological Engineering, April 29-May 1, 2011, Tokyo, Japan

Spatial Covariance-Based Inverse Modeling for Heat Conduction in Human Abdominal Phantom Ming Huang, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto Proc. of the 50th Annual Conference of Japanese Society for Medical and Biological Engineering, April 29-May 1, 2011, Tokyo, Japan

Characterization of body movement in a female before and after parturition Zhaoqin Liu, Linlin Jiang, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto Proc. of the 50th Annual Conference of Japanese Society for Medical and Biological Engineering, April 29-May 1, 2011, Tokyo, Japan

The Inverse Problem of Deep Body Temperature Monitoring in Human Ming Huang, Wenxi Chen Symposium of the Institute of Statistical Mathematics on "Inverse Problem and Others in Medical Engineering (2)", Nov 27, 2010, Tachikawa, Tokyo, Japan

Analysis of Pulse Rate, Respiration Rhythm, and Body Movement during Sleep Detected by Pressure Sensor Xin Zhu, Wenxi Chen, Tetsu Nemoto, Kei-ichiro Kitamura, and Daming Wei Proc. of the 2nd International Symposium on aware Computing (ISAC2010), pp. 213-219, Nov. 1-4, 2010, Taiwan

Identification of Biphasic Property in Female Menstrual Cycle from Oral, Skin and Core Body Temperatures Wenxi Chen, Masumi Kitazawa, and Tatsuo Togawa Proc. of the 10th International Conference on Information Technology and Applications in Biomedicine (ITAB2010), CDROMpp.1-4, Nov 3-5, 2010, Corfu, Greece

Seasonal Chaotic Features of Pulse Rate in a Healthy Subject and a Patient after Coronary Stenting Ying Chen, Wenxi Chen Proc. of the 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC10), pp. 2549-2552, August 31-Sept. 4, 2010, Buenos Aires, Argentina

Theoretical Simulation of the Dual-Heat-Flux Method in Deep Body Temperature Measurements Ming Huang, Wenxi Chen Proc. of the 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC10), pp. 561-564, August 31-Sept. 4, 2010, Buenos Aires, Argentina

Performance Assessment on Different Measurement Positions for Monitoring HR/RR during Sleep Zhaoqin Liu, Linlin Jiang, Wenxi Chen, Tetsu Nemoto Proc. of the 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC10), pp. 3831-3834, August 31-Sept. 4, 2010, Buenos Aires, Argentina

Estimation of the Seasonal Biorhythms Based on Pulse Rate during Sleep Ying Chen, Wenxi Chen Proc. of the 49th Annual Conference of Japanese Society for Medical and Biological Engineering, June 25-27, 2010, Osaka, Japan

Core Temperature Rhythm of Bedridden Patients with Sequelae of Cerebral Infarction Ming Huang, Wenxi Chen, Tetsu Nemoto Proc. of the 49th Annual Conference of Japanese Society for Medical and Biological Engineering, June 25-27, 2010, Osaka, Japan

Detection of Daily Life Style Change from Pulse Rate Measured during Sleep Hiroo Watanabe, Wenxi Chen Proc. of the 49th Annual Conference of Japanese Society for Medical and Biological Engineering, June 25-27, 2010, Osaka, Japan

A New Sensory Device and Optimal Position for Monitoring HR/RR during Sleep W. Chen, X. Zhu and T. Nemoto Proc. of the World Congress on Medical Physics and Biomedical Engineering (WC2009), pp. 126-129, Sept 7-12, 2009, Munich, German

Development of vibration measurement equipment of each body part under the sleep Tetsu Nemoto, Kazuhiro Oogai, Keiichiro Kitamura, Wenxi Chen Proc. of the 48th Annual Conference of Japanese Society for Medical and Biological Engineering, April 23-25, 2009, Tokyo, Japan

Estimation of female menstrual cycles from heart rate measured during sleep Wenxi Chen, Xin Zhu, Tetsu Nemoto and Daming Wei Proc. of the 48th Annual Conference of Japanese Society for Medical and Biological Engineering, April 23-25, 2009, Tokyo, Japan

Detection of Biorhythm Change from Heart Rate Measured during Sleep Hiroo Watanabe and Wenxi Chen Proc. of the 48th Annual Conference of Japanese Society for Medical and Biological Engineering, April 23-25, 2009, Tokyo, Japan

HMM-based Estimation of Menstrual Cycle from Skin Temperature during Sleep Wenxi Chen, Masumi Kitazawa and Tatsuo Togawa Proc. of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC08), pp. 1635-1638, August 20-24, 2008, Vancouver, British Columbia, Canada

Automatic Home Care System for Monitoring HR/RR during Sleep Xin Zhu, Wenxi Chen, Zunyi Tang, Tetsu Nemoto and Daming Wei Proc. of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC08), pp. 522-525, August 20-24, 2008, Vancouver, British Columbia, Canada

Analysis and Evaluation of Long-term Heart/Breath Rates during Sleep W. Chen, X. Zhu and T. Nemoto Proc. of the 47th Annual Conference of Japanese Society for Medical and Biological Engineering, 8-10 May 2008, Kobe, Japan

BREW Implementation of a Mobile Phone-based Monitor for Women's Healthcare Satoshi Oda, Wenxi Chen, Masumi Kitazawa Proc. of the International Special Topic Conference on Information Technology Applications in Biomedicine 2007 jointly held with Ubiquitous Healthcare 2007 (ITAB'07), 8-11 Nov. 2007 pp. 288-291

Development of a Mobile Phone-based Beat-by-Beat Sphygmomanometer T. Abe, W. Chen, T. Togawa, T. Maeda, M. Arai Proc. of the International Special Topic Conference on Information Technology Applications in Biomedicine 2007 jointly held with Ubiquitous Healthcare 2007 (ITAB'07), 8-11 Nov. 2007 pp. 285-287

Innovative Mobile Phone Services Based on Next Generation Infrastructure in Japan - A Survey Akira Sasaki, Kazuaki Yamauchi, Wenxi Chen, Michael Cohen, Daming Wei, Zixue Cheng Proc. of the 7th IEEE International Conference on Computer and Information Technology (CIT'07), 16-19 Oct. 2007 pp. 491-496

Development of P300 Detection Algorithm for Brain Computer Interface in Single Trial Hiroyuki Ishita, Motoki Sakai, Jin'ei Watanabe, Wenxi Chen, Daming Wei Proc. of the 7th IEEE International Conference on Computer and Information Technology (CIT'07), 16-19 Oct. 2007 pp. 1100-1105

Pathological Voice Classification Based on a Single Vowel's Acoustic Features Ce Peng, Wenxi Chen, Xin Zhu, Baikun Wan, Daming Wei Proc. of the 7th IEEE International Conference on Computer and Information Technology (CIT'07), 16-19 Oct. 2007 pp. 1106-1110

Development of i-appli for Women's Health Information Management System Takehiro Kanno, Wenxi Chen, Masumi Kitazawa Proc. of the 7th IEEE International Conference on Computer and Information Technology (CIT'07), 16-19 Oct. 2007 pp. 411-416

Walking Stability by Age - A Feature Analysis Based on a Fourteen-Linkage Model Bofeng Zhang, Takehiro Kanno, Wenxi Chen, Gengfeng Wu, Daming Wei Proc. of the 7th IEEE International Conference on Computer and Information Technology (CIT'07), 16-19 Oct. 2007 pp. 145-150

SVM-based Identification of Pathological Voices Wenxi CHEN, Ce PENG, Xin ZHU, Baikun WAN, and Daming WEI Proc. of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC07), 22-26 Aug. 2007 pp. 3786 - 3789

Estimation of Menstrual Cyclic Property Using Body Temperature during Sleep W. Chen, T. Togawa, M. Kitazawa Proc. of the 46th Annual Conference of Japanese Society for Medical and Biological Engineering, 25-27 April 2007 PS1-18-10

Development of a Mobile Phone-based Blood Pressure Monitor T. Abe, W. Chen, T. Togawa, T. Maeda, M. Arai Proc. of the 46th Annual Conference of Japanese Society for Medical and Biological Engineering, 25-27 April 2007 PS1-10-7

Involuntary Monitoring of Breath Rate and Heart Rate during Sleep W. Chen, X. Zhu, T. Nemoto, K. Kitamura, Y. Kanemitsu, K. Yamakoshi Invited talk in Joint Conference uHealthcare, Proc. of World Congress on Medical Physics and Biomedical Engineering, P102-105, WC2006

An Intensive Survey of 3G Mobile Phone Technologies and Applications in Japan Kazuaki Yamauchi, Wenxi Chen, Daming Wei Proc. of the 6th IEEE International Conference on Computer and Information Technology (CIT'06), 2006

P300 Detection for Brain-Computer Interface from Electroencephalogram Contaminated by Electrooculogram Motoki Sakai, Hiroyuki Ishita, Yuuki Ohshiba, Wenxi Chen, Daining Wei Proc. of the 6th IEEE International Conference on Computer and Information Technology (CIT'06), 2006

Patterns of Bipedal Walking on Tri-axial Acceleration Signals and Their Use in Identifying Falling Risk of Older People Jian Liu, Takehito Kanno, Masanori Akashi, Wenxi Chen, Daming Wei, Gengfeng Wu, Naotoshi Takeda Proc. of the 6th IEEE International Conference on Computer and Information Technology (CIT'06), 2006

Development of a Multiple Vital Signs Monitoring System for m-Healthcare Wenxi Chen, Daming Wei, Michael Cohen, Shuxue Ding, Shigeru Tokinoya, and Naotoshi Takeda Proc of the Joint Meeting of the 5th International Conference on Bioelectromagnetism and the 5th International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart, Vol. 7, No. 1, P338-339, 2005

A Mobile Phone-based Wearable Vital Signs Monitoring System Wenxi Chen, Daming Wei, Xin Zhu, Masayuki Uchida, Shuxue Ding, Michael Cohen, Shigeru Tokinoya, and Naotoshi Takeda Proc of the 6th IEEE International Conference on Computer and Information Technology (CIT 2005), Vol. P950-955, 2005

3G Mobile Phone Applications in Telemedicine - A Survey Kazuaki Yamauchi, Wenxi Chen, and Daming Wei Proc of the 6th IEEE International Conference on Computer and Information Technology (CIT 2005), Vol. P956-960, 2005

Involuntary Monitoring of Heart Rate and Respiratory Rate during Sleep W. Chen, X. Zhu, T. Nemoto, K. Kitamura, Y. Kanemitsu, K. Yamakoshi, S. Tanaka Proc of the Joint Meeting of International Workshop on E-health and 2nd International Conference on Ubiquitous Healthcare 2005 (WEICONU 2005), P109-112, 2005

Accurate Determination of Respiratory Rhythm and Pulse Rate Using an Under-Pillow Sensor Based on Wavelet Transformation X. Zhu, W. Chen, T. Nemoto, K. Kitamura, Y. Kanemitsu, K. Yamakoshi Proc of the 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2005), P5869-5872, 2005

Development of Biometry System in the Sleep Yumi KANEMITSU, Yuri YAMASHITA, Tetsu NEMOTO, Shigeo TAKADA, Keiichiro KITAMURA, Kenichi YAMAKOSHI, Wenxi CHEN Proc. of 43rd Japan Soc. ME & BE, Vol.42, P---, 2004

Development of Ubiquitous Healthcare System Wenxi Chen, Daming Wei, Nobuaki Tanaka, Michael Cohen, Naotoshi Takeda The Proc of 15th Japanese Clinical Monitoring Conference, April 9-10, 2004

Monitoring electrocardiograms via a mobile network system using cellular phones Xin Zhu, Wenxi Chen, Shuxue Ding, Hikaru Tsuchida, Michael Cohen, Daming Wei The 31st International Congress on Electrocardiology, June 27-July 1, 2004

Development of a Scalable Healthcare Monitoring Platform Wenxi Chen, Daming Wei, Michael Cohen, Shuxue Ding, Shigeru Tokinoya, Naotoshi Takeda Proc of CIT2004, P912-915, Sep. 14-16, 2004

An ICA Approach to Reject Noise from Pressure Changes of Pillow Masayuki Uchida, Wenxi Chen, Tetsu Nemoto, Keiichiro Kitamura, Yumi Kanemitsu, Daming Wei Proc of CIT2004, P916-921, Sep. 14-16, 2004

A Study on Japanese Mobile Phone Market and Its Applications Kazuaki Yamauchi, Wenxi Chen, Daming Wei Proc of CIT2004, P875-878, Sep. 14-16, 2004

Development of a Scalable Platform for u-Healthcare Wenxi Chen, Daming Wei, Michael Cohen and Shuxue Ding Proc of u-Healthcare 2004, P32-33, Oct. 27-28, 2004, Seoul, Korea

Conversion of the Ambulatory ECG to the Standard 12-lead ECG: A Preliminary Study Xin Zhu, Kin'ei Yoshida, Wataru Yamanobe, Yousuke Yamamoto, Wenxi Chen, and Daming Wei Proc of IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering, Oct. 20-22, 2003

Development of Biometry System in the Sleep by Pillow Cuff Installed on the Occiput Keiko Watanabe, Takako Tasaki, Tetsu Nemoto, Kenichi Yamakoshi, Wenxi Chen Proc. of 42nd Japan Soc. ME & BE, Vol.41, P168, 2003

Head's Postural Functional Character of Visual Stimulation and Vestibular Sense Information Takako Tasaki, Yuka Matsuyama, Tetsu Nemoto, Wenxi Chen Proc. of 42nd Japan Soc. ME & BE, Vol.41, P227, 2003

A Cordless Sensor for Ubiquitous Health Monitoring Wenxi Chen, Michael Cohen, Daming Wei Proc. of 42nd Japan Soc. ME & BE, Vol.41, P413, 2003

An Efficient Algorithm for Irregular Redistributions in Parallelizing Compilers Hui Wang, Minyi Guo, Sushil K. Prasad, Yi Pan, Wenxi Chen Proc of The 2003 International Symposium on Parallel and Distributed Processing and Applications, P76-87, LNCS2745, 2003

Ubiquitous Healthcare System Using Mobile Telephony Network Wenxi Chen, Daming Wei Proc of World Congress on Medical Physics and Biomedical Engineering, Aug 24-29, 2003

An Approach for Extractions of Pulse and Respiration Information from Pulsatile Pressure Signals Masayuki Uchida, Shuxue Ding, Wenxi Chen, Tetsu Nemoto and Daming Wei Proc of IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering, Oct. 20-22, 2003

The Developments of Simple Measurements of Individual Perception and Identification Abilities --From the Age and Sex Characteristics of Human Face Images to the Early Diagnoses for the Dementia Patients? Takayuki Ohnishi, Wenxi Chen, Yumiko Ishii, Toshio Kobayashi Proc. of the 17th Biological and Physiological Engineering Symposium, P242-244, 2002

Fetal and Maternal ECG Separation Using the Non-linear PCA-based ICA Wenxi Chen, Tetsu Nemoto, Toshio Kobayashi, Yoshifumi Honda, Toshiyuki Saito, Etsuko Kasuya Proc. of 41st Japan Soc. ME & BE, Vol.40, P82, 2002

Development of Heart Rate and Respiration Rate Measurement System by Pillow Cuff Installed on the Occiput during Sleeping Takako Tasaki, Miyo Nishiyama, Tetsu Nemoto, Kenichi Yamakoshi, Wenxi Chen, Toshio Kobayashi Proc. of 41st Japan Soc. ME & BE, Vol.40, P148, 2002

Rest Rhythm Evaluation of Female Horses during the Weaning Period by Continuous Image Analysis Takayuki Ohnishi, Wenxi Chen, Toshio Kobayashi, Yoshifumi Honda, Toshiyo Saito, Tetsu Nemoto and Ryo Kusunose Proc. of 41st Japan Soc. ME & BE, Vol.40, P181, 2002

An i-mode Portable Healthcare Monitor W. Chen, D. Wei, T. Kobayashi, Y. Teshigawara and J. Yang Proc. of the Second Joint EMBS/BMES Conference, P1851-1852, 2002

A Study on Ubiquitous Health Monitoring and Management Wenxi Chen and Daming Wei Proc. of the Third International Conference on Computer and Information Technology, P42-46, 2002

Continuous Measurements of Eyeball Area and Their Spectrum Analyses Takayuki Ohnishi, Wenxi Chen, Toshio Kobayashi, Yoshifumi Honda, Toshiyo Saito, Tetsu Nemoto and Ryo Kusunose Proc. of 40th Japan Soc. ME & BE, Vol.39, P614, 2001

A Facile Method for Measuring Face Recognition Speed-For the Early Diagnosis of a Senile Dementia Wenxi Chen, Takuro Tauchi and Toshio Kobayashi Proc. of 40th Japan Soc. ME & BE, Vol.39, P640, 2001

Continuous Measurements of Eyeball Area and Their Spectrum Analyses-Toward the Quantification of Rest Rhythm of Horses by Image Processing Takayuki Ohnishi, Wenxi Chen, Toshio Kobayashi, Yoshifumi Honda, Toshiyo Saito, Tetsu Nemoto and Ryo Kusunose Proc. of the IEEE Engineering in Medicine and Biology Society, P1-4, 2001

Fetal ECG Extraction from Maternal Body Surface Measurement Using Independent Component Analysis Wenxi Chen, Tetsu Nemoto, Toshio Kobayashi, Yoshifumi Honda, Toshiyo Saito and Etsuko Kasuya Proc. of the IEEE Engineering in Medicine and Biology Society, 443: P61-64, 2001

Realizing Method to Assure Continuing Communications in the Biomedical Information Monitoring System Daisaku Asano, Masaya Kaneda, Wenxi Chen, Toshio Kobayashi and Yoshimi Teshigawara Proc. of 60th Information Processing Society of Japan, Vol. 3, P461-462, 2000

Design and Development of the Surveillance Agent in the Biomedical Information Monitoring System Daisaku Asano, Masaya Kaneda, Yoshimi Teshigawara, Wenxi Chen and Toshio Kobayashi Proc. of 61st Information Processing Society of Japan, Vol. 3, P367-368, 2000

A Study on Acquisition Methods of Position Information in the Biomedical Information Monitoring System Masaya Kaneda, Daisaku Asano, Wenxi Chen, Toshio Kobayashi and Yoshimi Teshigawara Proc. of 60th Information Processing Society of Japan, Vol. 3, P757-762, 2000

The Development of a Simple Estimation Method for Daily Food Intake Using Digital Photos Haruka Kawajyo, Miyuki Hashizume, Wenxi Chen and Toshio Kobayashi Proc. of 47th Japanese Food Science and Engineering Society, Vol. , P , 2000

Development of Measurement Device of Eyelid and Eyeball Motions for Domestic Animals Tetsu Nemoto, Toshiyuki Saito, Etsuko Kasuya, Yoshifumi Honda, Toshio Kobayashi and Wenxi Chen Proc. of 39th Japan Soc. ME & BE, Vol.38, P294, 2000

Continuous Estimation of Systolic Blood Pressure Using Pulse Arrival Time and Intermittent Calibration Wenxi Chen, Toshio Kobayashi, Tatsuo Togawa, Seiichi Ichikawa and Yasuo Takeuchi Proc. of 39th Japan Soc. ME & BE, Vol.38, P147, 2000

Three-Dimensional Quantification of Free Walking Using Three-Axis Accelerometer Chen, Wenxi; Kobayashi, Toshio; Asano, Daisaku; Kaneda, Masaya; Teshigawara, Yoshimi Proc of IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering, Vol.2, P97-98, 2000

ECG and Heart Rate Detection of Prenatal Cattle Fetus Using Adaptive Digital Filtering Wenxi Chen, Tetsu Nemoto, Toshio Kobayashi, Toshiyo Saito, Etsuko Kasuya and Yoshifumi Honda Proc. of World Congress on Medical Physics & Biomedical Engineering, P751-4, 2000

Development of the Quantitative Measurement of Various Walking by Foot Switch Shunichi Hirano, Wenxi Chen and Toshio Kobayashi Proc. of 38th Japan Soc. ME & BE, Vol.37, P121, 1999

The Measurement of Daily Food Intake by Image Processing-1. Estimating the Volumes of Sliced Meals Haruka Kawajyo, Wenxi Chen and Toshio Kobayashi Proc. of 38th Japan Soc. ME & BE, Vol.37, P391, 1999

The Evaluation of the Relationship between Systolic Blood Pressure and Pulse Arrival Time during Surgical Operation Wenxi Chen, Toshio Kobayashi, Seiichi Ichikawa, Yasuo Takeuchi and Tatsuo Togawa Proc. of 10th Japanese Clinical Monitoring, Vol.10, P52, 1999

Design of Mobile Agents in the Biomedical Information Monitoring System Daisaku Asano, Toshiyuki Sugahara, Wenxi Chen, Toshio Kobayashi and Yoshimi Teshigawara Proc. of 58th Information Processing Society of Japan, Vol. 3, P427-428, 1999

Implementation of Mobile Agents in the Biomedical Information Monitoring System Daisaku Asano, Toshiyuki Sugahara, Wenxi Chen, Toshio Kobayashi and Yoshimi Teshigawara Proc. of Multimedia, Distributed, Cooperative and Mobile Symposium, Vol. 99, No. 7, P613-618, 1999

Estimation of Systolic Blood Pressure Variations from Pulse Arrival Time Using a Narrow-Band Filter Wenxi Chen, Toshio Kobayashi, Tatsuo Togawa, Seiichi Ichikawa and Yasuo Takeuchi Proc. of the First Joint of BMES/EMBS Conference, P242, Oct., 1999

Analysis of Free-walking and Its Application to Remote Monitoring System Wenxi Chen, Yasuo Koizumi, Toshio Kobayashi, Daisaku Asano, Yoshimi Teshigawara and Tatsuo Togawa Proc. of 38th Japan Soc. ME & BE, Vol.37, P375, 1999

The Influence of the Respiration on Systolic Blood Pressure Measurement from Pulse Arrival Time Wenxi Chen, Toshio Kobayashi, Seiichi Ichikawa, Yasuo Takeuchi and Tatsuo Togawa Proc. of 38th Japan Soc. ME & BE, Vol.37, P374, 1999

The Detection of Respiration Rate from Photoplethysmogram by Digital Signal Processing Shinichi Sakao, Wenxi Chen, Toshio Kobayashi, Seiichi Ichikawa and Yasuo Takeuchi Proc. of 38th Japan Soc. ME & BE, Vol.37, P156, 1999

A Proposal of the Biomedical Information Monitoring System by Using Mobile Terminals Daisaku Asano, Toshiyuki Sugahara, Wenxi Chen, Toshio Kobayashi and Yoshimi Teshigawara Proc. of 57th Information Processing Society of Japan, Vol. 3, P587-588, 1998

An Automatic Measuring of Pulse Wave Transit Time in Bathing Takumi Yoshimura, Toshiyo Tamura, Wenxi Chen, Kazuki Nakajima and Tatsuo Togawa Proc. of 34th Japan Soc. ME & BE, Vol.33, P392, 1995

Development of the 2 Channels Holter Recorder Using Cordless Sensor Atsushi Kawarada, Wenxi Chen, Tatsuo Togawa, Tomoya Kamei and Koji Nakashima Proc. of 33rd Japan Soc. ME & BE, Vol.32, P397, 1994

The Development of Cordless ECG Holter Using Short-Range Telemetry Atsushi Kawarada, Wenxi Chen, Tatsuo Togawa, Tomoya Kamei and Koji Nakashima Proc. of 69th Japan Medical Equipments, Vol.64, P212, 1994

Cable-less ECG Sensor Using Short Range Telemetry Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa Proc. of World Congress on Medical Physics & Biomedical Engineering, P570, 1994

The Development of Two-Channel ECG Cordless Sensor Atsushi Kawarada, Kazuo Sasaki, Wenxi Chen and Tatsuo Togawa Proc. of the Annual Joint Conference on Electronics and Electricity of Hokuriku, Vol.6, P135, 1994

An Experiment of Multi-Channel Cordless Sensor & Electrode Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa Proc. of the JSMEBE Professional Group Meeting on Long-Term Ambulatory Monitoring and Analysis of Biological Signals, Vol.1, No. 1, P1-4, 1993

The Development of an ECG Holter Using Cordless Electrode Atsushi Kawarada, Wenxi Chen, Tatsuo Togawa, Tomoya Kamei and Koji Nakashima Proc. of the 9th Life Support Techniques, Vol.9, P30, 1993

The Development of Cordless Sensor & Electrode at Home Health Care Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa Proc. of the JSMEBE Professional Group Meeting on Home Medicine and Medical Engineering, Vol.2, No. 1, P23-26, 1993

The Development of Cordless Sensor & Electrode Using Short-Range Telemetry Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa Proc. of 4th Japanese Clinical Monitoring, Vol.4, P56-57, 1993

Cordless Sensor Using the Short-range Telemetry for Bedside Monitor or Ambulatory Measurement Atsushi Kawarada, Wenxi Chen and Tatsuo Togawa Proc. of 32nd Japan Soc. ME & BE, Vol.31, P128, 1993

Short Range Bi-directional Telemetry for Bedside Monitoring System Atsushi Kawarada, Wenxi Chen, Tatsuo Togawa, Hideaki Shimazu and Hiroshi Ito Proc. of 31st Japan Soc. ME & BE, Vol.30, P315, 1992

The Development of Ambulatory Cordless Sensor Wenxi Chen, Atsushi Kawarada and Tatsuo Togawa Proc. of 67th Japan Medical Equipments, Vol.62, P78-79, 1992