Publications

2023

• Beat-wise segmentation of electrocardiogram using adaptive windowing and deep neural network
  S. M. Isuru Niroshana, Satoshi Kuroda, Kazuyuki Tanaka & Wenxi Chen
  Springer Nature, Scientific Reports volume 13, Article number: 11039 (2023)

• Using Ballistocardiogram and Impedance Plethysmogram for Minimal Contact Measurement of Blood Pressure Based on a Body Weight-Fat Scale
  Shing-Hong Liu, Yan-Rong Wu, Wenxi Chen, Chun-Hung Su and Chiun-Li Chin
  MDPI, Sensors 2023, 23(4), 2318; https://doi.org/10.3390/s23042318 (registering DOI)

2022

• 女性の就寝時における快適性の評価と有用な情報を コミュニケーションに利活用するための文献調査
  姜琳琳・山内和昭・陳文西
  第4回テクニカルコミュニケーション・リデザイン学術研究会, P14-15, Oct. 2022

• Estimation of Left Ventricular Ejection Fraction Using Cardiovascular Hemodynamic Parameters and Pulse Morphological Characteristics with Machine Learning Algorithms
  Shing-Hong Liu, Zhi-Kai Yang, Kuo-Li Pan, Xin Zhu and Wenxi Chen
  Nutrients 2022, 14(19), 4051; https://doi.org/10.3390/nu14194051 (registering DOI)

• Computer-Aided Diagnosis of Serrated Colorectal Lesions Using Non-Magnified White Light Endoscopic Images
  Daiki Nemoto, Zhe Guo, Boyuan Peng, Ruiyao Zhang, Yuki Nakajima, Yoshikazu Hayashi, Takeshi Yamashina, Masato Aizawa, Kenichi Utano, Alan Kawarai Lefor, Xin Zhu, Kazutomo Togashi
  International Journal of Colorectal Disease, July, 2022. DOI: 10.1007/s00384-022-04210-x

• Cuffless and Touchless Measurement of Blood Pressure from Ballistocardiogram Based on a Body Weight Scale
  Shing-Hong Liu, Bing-Hao Zhang, Wenxi Chen, Chun-Hung Su and Chiun-Li Chin
  MDPI, Nutrients 2022, 14(12), 2552; https://doi.org/10.3390/nu14122552 (registering DOI)

• Exploring and Identifying Prognostic Phenotypes of Patients with Heart Failure Guided by Explainable Machine Learning
  Xue Zhou,Keijiro Nakamura,Naohiko Sahara,Masako Asami,Yasutake Toyoda,Yoshinari Enomoto,Hidehiko Hara,Mahito Noro,Kaoru Sugi,Masao Moroi,Masato Nakamura,Ming Huang and Xin Zhu
  MDPI, Life 2022, 12(6), 776; https://doi.org/10.3390/life12060776

• Spectral interference contrast based non-contact photoacoustic microscopy realized by SDOCT
  Zhenhe Ma, Ning Ding, Zhen Li, Keliang Zhu, Ang Li, Zhanhong Lin, Yi Wang, Yuqian Zhao, Yao Yu, Jingmin Luan, Xin Zhu, and JIAN LIU
  Optics Letters 2022; DOI: 10.1364/OL.458383

• High-speed all-optic optical coherence tomography and photoacoustic microscopy dual-modal system for microcirculation evaluation
  Yang Lin, Menghan Yu, Yi Wang, Ziyue Meng, Ang Li, Zhonghai He, Qiaoyun Wang, Jian Liu, Yao Yu, Yuqian Zhao, Xin Zhu and Zhenhe Ma
  Journal of Innovative Optical Health Sciences 2022; https://doi.org/10.1142/S1793545822500237

• Bathtub ECG as a Potential Alternative to Light Stress Test in Daily Life
  Tianhui Li and Wenxi Chen
  MDPI, Electronics 2022, 11(9), 1310; https://doi.org/10.3390/electronics11091310

• Automatic Measurement of Endometrial Thickness from Transvaginal Ultrasound Images
  Yiyang Liu,Qin Zhou,Boyuan Peng,Jingjing Jiang,Li Fang,Weihao Weng,Wenwen Wang,Shixuan Wang and Xin Zhu
  Frontiers in Bioengineering and Biotechnology, 29 March 2022 | https://doi.org/10.3389/fbioe.2022.853845

• Theoretical and Experimental Study on Assessment of Flow-Mediated Dilatation Using the Cuff Method in Brachial Arteries
  Jia-Jung Wang, Shing-Hong Liu, Yong-Hong Pan, Wei-Kung Tseng and Wenxi Chen
  MDPI, Electronics 2022, 11, 351. https://doi.org/10.3390/electronics11030351

• Prediction of endometrial carcinoma using the combination of electronic health records and an ensemble machine learning method
  Wenwen Wang, Yang Xu, Suzhen Yuan, Zhiying Li, Xin Zhu, Qin Zhou, Wenfeng Shen and Shixuan Wang
  Frontiers in Medicine, 2022,DOI:10.3389/fmed.2022.851890

• Automated Retinal Boundary Segmentation of Optical Coherence Tomography Images Using an Improved Canny Operator
  Jian Liu,Shixin Yan,Nan Lu,Dongni Yang,Hongyu Lv,Shuanglian Wang,Xin Zhu,Yuqian Zhao,Yi Wang,Zhenhe Ma,Yao Yu
  Scientific Reports, 12, Article number: 1412 (2022), DOI:10.21203/rs.3.rs-768902/v1

2021

• Convolutional neural Network-based detection of deep vein thrombosis in a low limb with light reflection rheography
  Shing-Hong Liu, WenxiChen, Chun-Hung Su, dKuo-Li Pan
  Elsevier, Measurement, November 2021, https://doi.org/10.1016/j.measurement.2021.110457

• Convolutional Neural Network-Based Identity Recognition Using ECG at Different Water Temperatures During Bathing
  Jianbo Xu, Wenxi Chen
  Tech Science Press, Computers, Materials & Continua, Vol.71, No.1, 2022, pp.1807-1819, doi:10.32604/cmc.2022.021154

• Identification of the Vas Deferens in Laparoscopic Inguinal Hernia Repair Surgery Using the Convolutional Neural Network
  Peng Cui,Song Zhao and Wenxi Chen
  Hindawi, Journal of Healthcare Engineering, vol. 2021, Article ID 5578089, 10 pages, 2021. https://doi.org/10.1155/2021/5578089

• Electrocardiogram Quality Assessment with A Generalized Deep Learning Model Assisted by Conditional Generative Adversarial Networks
  Xue Zhou, Xin Zhu, Keijiro Nakamura, Mahito Noro
  Life 2021, 11(10), 1013; doi:10.3390/life11101013

• The Effect of Myocardial Fat’s Thickness and Myocardial Impedance on Bipolar Radiofrequency Catheter Ablation Using Computer Simulation
  Yao Sun, Keijiro Nakamura, Xin Zhu
  Advances in Science, Technology and Engineering Systems Journal, 6(5), 83-89 (2021); DOI: 10.25046/aj060511

• Deep Learning-based Recurrence Prediction of Atrial Fibrillation after Catheter Ablation
  Xue Zhou, Keijiro Nakamura, Naohiko Sahara, Takahito Takagi, Yasutake Toyoda, Yoshinari Enomoto, Hidehiko Hara, Mahito Noro, Kaoru Sugi, Masao Moroi, Masato Nakamura, and Xin Zhu
  Circulation Journal, DOI:10.1253/circj.CJ-21-0622

• An analysis about the function of a new artificial intelligence, CAD EYE with the lesion recognition and diagnosis for colorectal polyps in clinical practice
  Naohisa Yoshida, Ken Inoue, Yuri Tomita, Reo Kobayashi, Hikaru Hashimoto, Satoshi Sugino, Ryohei Hirose, Osamu Dohi, Hiroaki Yasuda, Yukiko Morinaga, Yutaka Inada, Takaaki Murakami, Xin Zhu & Yoshito Itoh
  International Journal of Colorectal Disease 2021. https://doi.org/10.1007/s00384-021-04006-5

• Theoretical Investigation of the Mechanism by Which A Gain-of-Function Mutation of TRPM4 Channel Causes Conduction Block
  Yaopeng Hu, Qin Li, Yanghua Shen, Takayuki Fujita, Xin Zhu, Ryuji
  Inoue
  International Journal of Molecular Sciences 2021. https://doi.org/10.3390/ijms22168513

• Impact of Water Temperature on Heart Rate Variability during Bathing
  Jianbo Xu and Wenxi Chen
  Life2021,11, 378. https://doi.org/10.3390/life11050378

• AIは何をみて大腸p-T1b癌を診断しているか？:Class Activation Mappingからみた検討
  中島勇貴,根本大樹,勝木伸一,林芳和,愛澤正人,歌野健一,竹澤敬人,相良裕一,朱欣,澁川悟朗,山本博徳,冨樫一智
  日本消化器内視鏡学会雑誌 Vol. 63(6), Jun. 2021

• An arrhythmic mutation E7K facilitates TRPM4 channel activation via enhanced PIP2 interaction
  Yaopeng Hu, Qin Li, Lin Hai Kurahara, Narumi Shioi, Keizo Hiraishi, Takayuki Fujita, Xin Zhu, Ryuji Inoue
  Cells 2021, 10(5), 983; https://doi.org/10.3390/cells10050983

• A fused-image-based approach to detect obstructive sleep apnea using a single-lead ECG and a 2D convolutional neural network
  S.M. Isuru Niroshana, Xin Zhu, Keijiro Nakamura, and Wenxi Chen
  Plos one 2021; 10.1371/journal.pone.0250618

• An Examination System to Detect Deep Vein Thrombosis of aLower Limb Using Light Reflection Rheography
  Shing-Hong Liu, Jia-Jung Wang, Wenxi Chen, Kuo-Li Pan and Chun-Hung Su
  Sensors 2021, 21(7), 2446; https://doi.org/10.3390/s21072446 (registering DOI)

• Nerve recognition in percutaneous transforaminal endoscopic discectomy using convolutional neural network
  Peng Cui, Tao Shu, Jun Lei, Wenxi Chen
  Medical Physics of Wiley, First published: 08 March 2021; https://doi.org/10.1002/mp.14822

• Femoral marrow MRI is a non-invasive, non-irradiated and useful tool for detecting bone
  marrow involvement in non-Hodgkin lymphoma
  Shohei Ikeda, Saburo Tsunoda, Daisuke Koyama, Manabu Suzuki, Masumi Sukegawa, Kyohei Misawa, Hiroshi Hojo, Xin Zhu, Kenichi Utano and Masatsugu Ohta
  Journal of Clinical and Experimental Hematopathology; https://doi.org/10.3960/jslrt.20054

• INet: Convolutional Networks forBiomedical Image Segmentation
  Weihao Weng and Xin Zhu
  IEEE Access 2021. doi: 10.1109/ACCESS.2021.3053408

• A polyp detection algorithm can detect small polyps: An ex vivo reading test compared with endoscopists
  Zhe Guo, Daiki Nemoto, Xin Zhu, Qin Li, Masato Aizawa, Kenichi Utano, Noriyuki Isohata, Shungo Endo, Alan Kawarai Lefor, Kazutomo Togashi
  Digestive Endoscopy Jan. 2021; https://doi.org/10.1111/den.13670

2020

• The Evaluation of Non-contact Electrodes Applied for Bathing Electrocardiogram Measurement
  Tianhui Li, Zidu Wang, Wenxi Chen
  IEEE 5th International Conference on Signal and Image Processing (ICSIP2020)

• Noninvasive Measurement of Time-Varying Arterial Wall Elastance Using a Single-Frequency Vibration Approach
  Jia-Jung Wang, Shing-Hong Liu, Wei-Kung Tseng and Wenxi Chen
  MDPI, Sensors 2020, 20(22), 6463; https://doi.org/10.3390/s20226463

• Diagnostic Performance of Artificial Intelligence to Identify Deeply Invasive Colorectal Cancer on Non-Magnified Plain Endoscopic Images
  Yuki Nakajima, Xin Zhu, Daiki Nemoto, Qin Li, Zhe Guo, Shinichi Katsuki, Yoshikazu Hayashi, Kenichi Utano, Masato Aizawa, Takahito Takezawa, Yuichi Sagara, Goro Shibukawa, Hironori Yamamoto, Alan Kawarai Lefor, and Kazutomo Togashi
  Endoscopy International Open, Thieme, 2020. doi: 10.1055/a-1220-6596

• Determination of T Wave End by Multi-input Deep Learning Model
  Xue Zhou, Xin Zhu, Keijiro Nakamura and Mahito Noro
  IEEE 5th International Conference on Signal and Image Processing (ICSIP)

• Effects of Myocardial Fat’s Thickness and Myocardial Impedance on Bipolar Radiofrequency Cathode Ablation
  Yao Sun，Xin Zhu and Keijiro Nakamura
  IEEE REGION 10 CONFERENCE(TENCON), November 16-19, 2020, Osaka, Japan

• Semantic Segmentation of Femur Bone from MRI Images of Patients with Hematologic Malignancies
  Bo-Yuan Peng, Zhe Guo, Xin Zhu, Shouhei Ikeda and Saburo Tsunoda
  IEEE REGION 10 CONFERENCE(TENCON), November 16-19, 2020, Osaka, Japan

• Evaluating Quality of Photoplethymographic Signal on Wearable Forehead Pulse Oximeter With Supervised Classification Approaches
  Shing-Hong Liu, Han-Chi Liu, Wenxi Chen, and Tan-Hsu Tan
  IEEE Access, vol.8, pp.185121-185135, 2020.; 10.1109/ACCESS.2020.3029842

• Classification of Photoplethysmographic Signal Quality with Deep Convolution Neural Networks for Accurate Measurement of Cardiac Stroke Volume
  Shing-Hong Liu, Ren-Xuan Li, Jia-Jung Wang, Wenxi Chen and Chun-Hung Su
  IMDPI journals, Appl. Sci. 2020, 10(13), 4612; https://doi.org/10.3390/app10134612

• ECG-based Identity Validation during Bathing in Different Water Temperature
  Jianbo Xu, Peng Cui and Wenxi Chen
  The 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society in conjunction(EMBC2020),July 20-24, 2020, Montreal, Canada

• Reduce false-positive rate by active learning for automatic polyp detection in colonoscopy videos
  Zhe Guo, Ruiyao Zhang, Qin Li, Daiki Nemoto, Kazunori Togashi, Isuru Niroshana S.M., Yuchen Shi, and Xin Zhu
  IEEE International Symposium on Biomedical Imaging (ISBI’20)

• Classification of Photoplethysmographic Signal Quality with Fuzzy Neural Network for Improvement of Stroke Volume Measurement
  Shing-Hong Liu, Jia-Jung Wang, Wenxi Chen, Kuo-Li Pan and Chun-Hung
  Applied Sciences 2020, 10(4), 1476; https://doi.org/10.3390/app10041476

2019

• Sleep Stage Classification Based on EEG, EOG, and CNN-GRU Deep Learning Model
  Isuru Niroshana S.M., Xin Zhu, Ying Chen & Wenxi Chen
  The 10th IEEE International Conference on Awareness Science and Technology (iCAST 2019),Oct. 23-25, 2019, Morioka, Iwate, Japan

• The Effect of Stress on Optimal Bathing Time
  Tianhui Li, Jianbo Xu, Peng Cui and Wenxi Chen
  The 10th IEEE International Conference on Awareness Science and Technology (iCAST 2019),Oct. 23-25, 2019, Morioka, Iwate, Japan

• Improvement of ECG based Personal Identification Performance In Different Bathtub Water Temperature By CNN
  Jianbo Xu, Tianhui Li, Peng Cui and Wenxi Chen
  The 10th IEEE International Conference on Awareness Science and Technology (iCAST 2019),Oct. 23-25, 2019, Morioka, Iwate, Japan

• Recognition of Nerve and Dura Mater in Spinal Endoscopic Images Using Deep Learning
  Peng Cui, Zhe Guo, Jianbo Xu, Tianhui Li and Wenxi Chen
  The 10th IEEE International Conference on Awareness Science and Technology (iCAST 2019),Oct. 23-25, 2019, Morioka, Iwate, Japan

• Continuous Cuffless Blood Pressure Estimation Based on Pulse Transit Time: A New Evaluation with Invasive BP Reference
  Zunyi Tang, Ying Chen, Shing-Hong Liu, Toshio Kobayashi and Wenxi Chen
  The 10th IEEE International Conference on Awareness Science and Technology (iCAST 2019),Oct. 23-25, 2019, Morioka, Iwate, Japan

• Artificial IntelligenceによるComputer-Aided Diagnosisを用いた大腸内視鏡診療への期待
  吉田直久，朱欣，根本大樹，山本博徳，伊藤義人
  京府医大誌　128（6），421～430，2019

• Single-channel ECG suitable for ECG-derived respiration
  Motoki Sakai, Rei Sekine, and Xin Zhu
  Biomedical Physics & Engineering Express, vol. 5, no. 5, pp. 1–13, August, 2019; DOI: https://doi.org/10.1088/2057-1976/ab32bb

• Real-Time Respiration Measurement during Sleep using a Microwave Sensor
  Ying Chen, Masahiko Kaneko, Shinichi Hirose, Wenxi Chen
  The 41st International Engineering in Medicine and Biology Conference (EMBC-2019),July 23–27, Berlin, Germany

• Automatic Polyp Recognition from Colonoscopy Images Based on Bag of Visual Words
  Zhe Guo, Xin Zhu, Qin Li, Daiki Nemoto, Daisuke Takayanagi, Masato Aizawa, Noriyuki Isohata, Kenichi Utano, Kensuke Kumamoto, Shungo Endo and Kazutomo Togashi
  International Journal of Applied Science and Engineering, Volume 16, No.1 : 69-81; DOI:10.6703/IJASE.201906_16(1).069

• Using the Characteristics of Pulse Waveform to Enhance the Accuracy of Blood Pressure Measurement by a Multi-Dimension Regression Model
  Shing-Hong Liu, Li-Jen Liu, Kuo-Li Pan, Wenxi Chen and Tan-Hsu Tan
  Applied Sciences, 2019, 9(14), 2922; https://doi.org/10.3390/app9142922

• An EMG Patch for the Real-Time Monitoring of Muscle-Fatigue Conditions During Exercise
  Shing-Hong Liu, Chuan-Bi Lin, Ying Chen, Wenxi Chen, Tai-Shen Huang and Chi-Yueh Hsu
  Sensors 2019, 19(14), 3108; https://doi.org/10.3390/s19143108

• Invited Talk: From Gold Mining to Data Mining – Big Data Analytics and Lifelong Healthcare
  Wenxi Chen
  The 13th International Conference on Advanced Information Technologies (AIT 2019) , March 29, 2019, Taichung, Taiwan

• Automatic Sleep Stage Classification Based on Convolutional Neural Networks
  Isuru Niroshana S.M., Xin Zhu, Yin Chen & Wenxi Chen
  The 2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech 2019), March 12-14, 2019, Osaka, Japan

• ECG Noise Cancellation Based on Grey Spectral Noise Estimation
  Shing-Hong Liu,Cheng-Hsiung Hsieh, Wenxi Chen and Tan-Hsu Tan
  Sensors 2019, 19(4), 798(16); doi: 10.3390/s19040798

• Thermometry and interpretation of body temperature
  Wenxi Chen
  Springer,Biomedical Engineering Letters, February 2019, 9(1), pp 3–17,
  doi: 10.1007/s13534-019-00102-2

2018

• Automatic Detection of Premature Ventricular Contraction from ECG Signals using 1D Convolutional Neural Network
  Ying Chen and Wenxi Chen
  uHealthcare 2018, Dec. 11-13, Kyoto University, Japan

• Long-term Heart Rate Monitoring Using Bathtub ECG Signals
  Tianhui Li, Jianbo Xu, Ying Chen, and Wenxi Chen
  uHealthcare 2018, Dec. 11-13, Kyoto University, Japan

• The Impact of Bathtub Water Temperature on Personal Identification with ECG Signal based on Convolutional Neural Network
  Jianbo Xu, Tianhui Li, Ying Chen, Wenxi Chen
  IEEE international conference ICCC2018, Dec. 7-10, 2018, Chengdu, China

• Invited Talk: From Gold Mining to Data Mining – Big Data Analytics and Lifelong Healthcare
  Wenxi Chen
  TOIN International Symposium on BME 2018, Oct. 27-28, 2018, Yokohama, Japan

• Personal Identification by Convolutional Neural Network with ECG Signal
  Jianbo Xu, Tianhui Li, Ying Chen, Wenxi Chen
  IEEE international conference ICTC2018, Oct. 17-19, 2018, Jeju Island, Korea

• Vision for biomedical information and healthcare
  Yuki Yoshida
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Automatic Detection of Premature Ventricular Contraction from ECG Signals using Convolutional Neural Network
  Ying Chen, Wenxi Chen
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Personal Identification by Convolutional Neural Network based on Electrocardiographic Signal Measured during Bathing
  Jianbo Xu, Ying Chen, Wenxi Chen
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Atrial Fibrillation Detection Using 1D- Convolutional Neural Network
  Xue Zhou, Keijiro Nakamura, Mahito Noro
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Computer-assisted diagnosis for the detection of polyps from Colonoscopy images
  Yu Wang, Xin Zhu, Zhe Guo
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Long Term Analysis Using Heart Rate Variability of Bathtub ECG Signals
  Tianhui LI, Ying Chen, Wenxi Chen
  SICE Life Engineering Symposium2018(LE2018),Sept. 10-12, 2018, Aizu, Japan

• Automatic sleep stage scoring system using deep neural networks
  Senevirathna Mudiyanselage Isuru Niroshana, Xin Zhu
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Development of a Sleep Monitoring System with Ballistocardiogram
  Yuichi Shigeno, Wenxi Chen
  SICE Life Engineering Symposium2018 (LE2018),Sept. 10-12, 2018, Aizu, Japan

• Daily Stress Monitoring Using Heart Rate Variability of Bathtub ECG Signals
  Tianhui Li, Ying Chen, Wenxi Chen
  40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2018),July 17-21, 2018, Hawaii Convention Center, Honolulu, Hawaii, USA

• Premature Ventricular Contraction Detection from Ambulatory ECG Using Recurrent Neural Networks
  Xue Zhou, Xin Zhu, Keijiro Nakamura, and Noro Mahito
  40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2018),July 17-21, 2018, Hawaii Convention Center, Honolulu, Hawaii, USA

• ECG Quality Assessment Using 1D-Convolutional Neural Network
  Xue Zhou, Xin Zhu, Keijiro Nakamura, and Noro Mahito
  2018 14th IEEE International Conference on Signal Processing (ICSP),August 12-16, 2018, Beijing, China

• Finger ECG Based Two-Phase Authentication Using 1D Convolutional Neural Networks
  Ying Chen, Wenxi Chen
  40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2018),July 17-21, 2018, Hawaii Convention Center, Honolulu, Hawaii, USA

• A Simple and Quantitative Neuropsychological Test of Face Perception: The Effects of Age and Gender on Perceiving Young Faces
  Editors: Toshio Kobayashi, Yumiko Ishii, Wenxi Chen
  Gavin Publishers

2017

• 日常入浴中における心電信号の全自動計測とウェルネス管理システムの構築
  Editors: Wenxi Chen
  日本工業出版,　自動認識 2017年12月号

• Seamless Healthcare Monitoring-Advancements in Wearable, Attachable, and Invisible Devices
  Editors: Toshiyo Tamura, Wenxi Chen (Eds.)
  Springer, Biomedical Engineering 2018, DOI:10.1007/978-3-319-69362-0

• Long Term Analysis of Heart Rate Variability during Daily Bathing
  Tianhui Li, Ying Chen, Xin Zhu and Wenxi Chen
  uHealthcare 2017,Dec. 5-7, 2017, Seoul National University Hospital Biomedical Research Institute (BRI), Seoul, Korea

• Daily Stress Assessment Using Heart Rate Variability of Bathtub ECG Signals
  Ying Chen, Tianhui Li, Xin Zhu and Wenxi Chen
  uHealthcare 2017,Dec. 5-7, 2017, Seoul National University Hospital Biomedical Research Institute (BRI), Seoul, Korea

• Invited Talk: A Bathtub System for Automatic Monitoring of Multiple Leads ECG and Wellness Management
  Wenxi Chen
  uHealthcare 2017,Dec. 5-7, 2017, Seoul National University Hospital Biomedical Research Institute (BRI), Seoul, Korea

• Finger ECG-based authentication for healthcare data security using artificial neural network
  Ying Chen ; Wenxi Chen
  2017 IEEE 19th International Conference on e-Health Networking, Applications and Services (Healthcom), 12-15 Oct. 2017, pp. 1-6.
  DOI: 10.1109/HealthCom.2017.8210804, Dalian, China

• Invited Talk: Measurement and Analysis of Daily Blood Pressure Over a Two-Year Period
  Wenxi Chen, Toshiyo Tamura
  EMBC2017 Minisymposium – Emerging Technologies for Cuffless Unobtrusive Blood Pressure Monitoring: Celebration of 200th Birth Anniversary of Carl Ludwig, July 11-15, 2017, International Convention Center (ICC), Jeju Island, Korea

• A Wearable Thermometry for Core Body Temperature Measurement and Its Experimental Verification
  Ming Huang, Toshiyo Tamura, Zunyi Tang, Wenxi Chen, Shigehiko Kanaya
  IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, Vol. 21, No. 3, pp.708-714, May 2017

• Distinguished University Focusing on Computer Science and Engineering Education for Cultivation of Global IT Innovators
  Zixue Cheng, Qiangfu Zhao, Shuxue Ding, Abderazek Ben Abdallah, Wenxi Chen
  計算機教育 (Computer Education), Vol. 269, No. 5, pp.8-12, May 2017

• Effects of hyperglycemia on bone metabolism and bone matrix in goldfish scales
  Kitamura K, Andoh T, Okesaku W, Tazaki Y, Ogai K, Sugitani K, Kobayashi I, Suzuki N, Chen W, Ikegame M, Hattori A.
  Comp Biochem Physiol A Mol Integr Physiol., 2017 Jan;203:152-158. doi: 10.1016/j.cbpa.2016.09.010. Epub 2016 Sep 16.

• A Chair-based Unobtrusive Cuffless Blood Pressure Monitoring System Based on Pulse Arrival Time
  Tang Z, Tamura T, Sekine M, Huang A, Chen W, Yoshida M, Sakatani K, Kobayashi H, Kanaya S.
  IEEE J Biomed Health Inform. 2016 Oct 4. doi: 10.1109/JBHI.2016.2614962. [Epub ahead of print]

2016

• Invited Talk: Lifelong Healthcare: Seamless Monitoring from Womb to Tomb
  Wenxi Chen
  Engineering Medical Innovation Summit: Medicine for the Future 2016, Aug. 20-21, 2016, the Chinese University, Hong Kong

• Structural Optimization of a Wearable Deep Body Thermometer: From Theoretical Simulation to Experimental Verification
  Ming Huang, Toshiyo Tamura, Zunyi Tang, Wenxi Chen, and Shigehiko Kanaya
  Journal of Sensors, Volume 2016, Article ID 4828093, 7 pages

• Long-term Measurement of Maternal Pulse Rate Dynamics Using a Home-based Sleep Monitoring System
  Ying Chen, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto
  Journal of Sensors, Volume 2016, Article ID 5730142, 11 pages

• Clustering Analysis of Vital Signs Measured During Kidney Dialysis
  Kazuki Yamamoto, Yutaka Watanobe, Wenxi Chen
  International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems – IEA/AIE 2016: Trends in Applied Knowledge-Based Systems and Data Science, pp. 503-513

• Transmural, Interventricular, Apicobasal and Anteroposterior Action Potential Duration Gradients are All Essential to the Genesis of the Concordant and Realistic T wave: a Whole-heart Model Study
  Yi Zheng, Daming Wei, Xin Zhu, Wenxi Chen, Koji Fukuda, Hiroaki Shimokawa
  J Electrocardiol 2016 Jul-Aug;49(4):569-78. Epub 2016 Mar 7

2015

• Estimation of vascular age with augmentation index
  Ai Hirasawa, Takeshi Nagahiro, Yosuke Aoyagi, Wenxi Chen
  u-Healthcare 2015, Nov. 30-Dec. 2, Oaska, Japan

• Acute Effects of Alcohol on Augmentation Index, Radial Artery Pressure, and Pulse Rate
  Ying Chen, Ai Hirasawa, Takeshi Nagahiro, Yosuke Aoyagi, Takahiro Tokumiya, Wenxi Chen
  u-Healthcare 2015, Nov. 30-Dec. 2, Oaska, Japan

• 入浴剤による入浴中の心拍数変動に対する影響
  陳 文西, 陳 瀅, 三輪 一貴
  第49回日本生体医工学会東北支部大会、郡山、Nov. 21, 2015, pp. 32

• Detection of Indiscernible Information from Daily Physiological Data Over a Long-Term Period
  Wenxi Chen, Toshiyo Tamura
  Aug. 25-29 2015, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Milan,Italy

• Automatic Sleep Staging based on ECG Signals using Hidden Markov Models
  Chen Ying, Zhu Xin, Wenxi Chen
  Aug. 25-29 2015, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Milan,Italy

• A Chair for Cuffless Real-Time Estimation of Systolic Blood Pressure based on Pulse Transit Time
  Zunyi Tang, Masaki Sekine, Toshiyo Tamura, Masaki Yoshida, Wenxi Chen
  Aug. 25-29 2015, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Milan,Italy

• Evaluation of a Noninvasive Deep Body Thermometer in Measurement of Specific Positions
  Ming Huang, Toshiyo Tamura, Wenxi Chen, Naoki Ono, Tetsuo Sato, Shigehiko Kanaya
  Aug. 25-29 2015, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Milan,Italy

• Seamless Monitoring of Physiological Information in Daily Life: Retrospectives and Perspectives
  Toshiyo Tamura, Wenxi Chen
  Advanced Biomedical Engineering Vol. 4 (2015) pp. 86-95

• Left Axillary Pacemaker Generator Implantation with a Direct Puncture of the Left Axillary Vein
  Mahito Noro, Xin Zhu, Takahito Takagi, Naohiko Sahara, Yuriko Narabayashi, Hikari Hashimoto, Naoshi Ito, Yoshinari Enomoto, Keijirou Nakamura, Shingo Kujime, Tuyoshi Sakai, Takao Sakata, Kaoru Sugi
  Pacing and Clinical Electrophysiology, Volume 38, Januray 2015, Pages 35-41, DOI: 10.1111/pace.12500

• Evaluation of structural and thermophysical effects on the measurement accuracy of deep body thermometers based on dual-heat-flux method
  Ming Huang, Toshiyo Tamura, Wenxi Chen, Shigehiko Kanaya
  Journal of Thermal Biology, Volume 47, January 2015, Pages 26-31, doi:10.1016/j.jtherbio.2014.11.004

• • Tracking of Monthly Health Condition Change from Daily Measurement of Systolic Blood Pressure
    Wenxi Chen, Toshiyo Tamura
    The 8th International Conference on Health Informatics (BIOSTEC2015)

2014

• • Characterization of Diurnal Activity from Nocturnal Pulse Rate
    Wenxi Chen
    11th International Conference on Ubiquitous Healthcare (u-Healthcare 2014)

• Computer Simulation of Defibrillations Using Subcutaneous Implantable Cardioverter-Defibrillators
  Xin Zhu, Mahito Noro, and Kaoru Sugi
  The 6th International Conference on Awareness Science and Technology (iCAST 2014),October 29-31,2014,Paris,France

• • Pervasive Monitors for Daily Measurement of Biomedical Information
    Wenxi Chen, Toshiyo Tamura
    計測自動制御学会　ライフエンジニアリング部門シンポジウム2014

• • What Kind of Ubiquitous Healthcare System Will We Have?
    Zunyi Tang, Toshiyo Tamura, Wenxi Chen, Masaki Sekine, and Masaki Yoshida
    計測自動制御学会　ライフエンジニアリング部門シンポジウム2014

• • Working towards a Wearable Deep Body Thermometer
    Ming Huang, Toshiyo Tamura, Wenxi Chen and Shigehiko Kanaya
    計測自動制御学会　ライフエンジニアリング部門シンポジウム2014

• Evaluation of defibrillation safety and shock reduction in implantable cardioverter-defibrillator patients with increased time to detection: A randomized SANKS study
  Mahito Noro, Xin Zhu, Takahito Takagi, Naohiko Sahara, Yuriko Narabayashi, Hikari Hashimoto, Naoshi Ito, Yoshinari Enomoto, Shingo Kujime, Tuyoshi Sakai, Takao Sakata, Noriko Matushita, Seiji Fukamizu, Yoshifumi Okano, Yoshiaki Anami, Tomoyuki Tejima, Kouji Kuroiwa, Takanori Ikeda, Harumizu Sakurada, Kaoru Sugi
  Journal of Arrhythmia (in press) DOI: 10.1016/j.joa.2014.08.003

• Computer Simulation of Cathode Ablation for Atrial Fibrillation
  Xin Zhu, Di Yang, Wenxi Chen, Daming Wei, Koji Fukuda, and Hiroaki Shimokawa
  The 14th IEEE International Conference on Computer and Information Technology. (CIT 2014). September 11-13, 2014. Xi’an, Shaanxi, China

• • Characterization of Ultradian and Circadian Rhythms of Core Temperature Based on Wavelet Analysis
    Ming Huang, Toshiyo Tamura, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto, and Shigehiko Kanaya
    36th Annual International IEEE EMBS Conference

• Ventricular Fibrillation Mechanisms and Cardiac Restitutions: An Investigation by Simulation Study on Whole-Heart Model
  Yi Zheng, Daming Wei, Xin Zhu, Wenxi Chen, Koji Fukuda, and Hiroaki Shimokawa
  Computer Methods and Programs in Biomedicine (in press) DOI: 10.1016/j.compbiomed.2014.06.014

• • 老人ホーム高齢入居者の睡眠習性の全自動モニタリングシステム
    陳　文西
    第53回日本生体医工学会大会Organized Symposium 3-02「高齢者のActive agingを支援するバイオメディカル工学/Biomedical Engineering to Support Active Aging of Senior Citizen」

• • An Efficient Method for Assessing the Accuracy of 3D Orientation of Inertial and Magnetic Sensors
    Zunyi Tang, Toshiyo Tamura, Masaki Sekine, Masaki Yoshida, Wenxi Chen
    11th International Conference on Wearable and Implantable Body Sensor Networks (BSN)

• Does Synthesized Lead V9 Reflect Left Atrial Activity During Atrial Fibrillation?
  Xin Zhu, Yuki Yoshida, Daming Wei, Koji Fukuda, and Hiroaki Shimokawa
  ICE 2014, June 4-7, 2014, Bratislava, Slovakia
  Proceedings of the 41st International Congress on Electrocardiology, June, 2014, Brastilava, Slovakia

• Development of a novel pulse wave velocity measurement system: Using dual piezoelectric elements
  Kei-ichiro Kitamura, Ryuya Takeuchi, Kazuhiro Ogai, Zhu Xin, Wenxi Chen, Tetsu Nemoto
  Medical Engineering & Physics Volume 36, Issue 7, Pages 927?932, July 2014, DOI: 10.1016/j.medengphy.2014.02.024

• Development of an Automatic System for Persistent Collection of Physiological Information – Toward Long-Term Application in Biorhythm Monitoring and Healthcare
  Wenxi Chen and Xun Gong
  BioDevices 2014, Mar 3-6, 2014, ESEO, Angers, Loire Valley, France
  Proceedings of the International Conference on Biomedical Electronics and Devices, pp. 289-294, DOI: 10.5220/0004923902890294

• • Geometrical Improvement of a Noninvasive Core Temperature Thermometer based on Numeric Modeling and Experiment Validation
    Ming Huang, Toshiyo Tamura, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto and Shigehiko Kanaya
    BioDevices 2014, Mar 3-6, 2014, ESEO, Angers, Loire Valley, France

• 除細動器の基礎的理論と実際
  Mahito Noro, Xin Zhu, Hikaru Hashimoto, Naoshi Ito, Yoshinari Enomoto, Shingo Kujime, Tuyoshi Sakai, Yasuhiro Oikawa, Kazuya Murakami, Hiroyuki Tatunami, Takao Sakata, Kaoru Sugi
  第6回植込みデバイス関連冬季大会　招待講演, Feb. 21-23, 2014, 広島

2013

• 植込み型除細動器作動時の伝導様式に基づく、出力抑制による心筋障害抑制の検討
  野呂眞人、朱　欣、橋本　晃、伊藤尚志、榎本善成、久次米真吾、酒井　毅、坂田隆夫、及川泰宏、村上和也、立浪宏行、杉　　薫
  心臓、45 suppl3:2013;202-210

• 植込み型除細動器(ICD)作動伝導様式に基づいた、ショックによる心筋障害の抑制を目的としたICD本体留置部位とリードの選択の検討
  Mahito Noro, Xin Zhu, Hikaru Hashimoto, Naoshi Ito, Yoshinari Enomoto, Shingo Kujime, Tuyoshi Sakai, Takao Sakata, Kaoru Sugi
  第61回日本心臓病学会学術集会, Sept. 20-22, 2013, Kumamoto, Japan

• A Novel Method of Nonnegative Sparse Coding for Sparse Representation and Data Clustering
  Tang, Zunyi; Sekine, Masaki; Tamura, Toshiyo; Yoshida, Masaki; Ding, Shuxue; Chen, Wenxi
  uHealthcare 2013, Sept. 12-14, 2013, Yokohama, Japan

• Long-term Monitoring of “In-bed” and “Out-of-bed” Status of Nursing Home Residents
  Zhou, Xina; Zhu, Xin; Chen, Wenxi
  uHealthcare 2013, Sept. 12-14, 2013, Yokohama, Japan

• Invited Lecture: From Gold Mining to Data Mining – Big Data Analytics in Healthcare Application
  Chen, Wenxi
  uHealthcare 2013, Sept. 12-14, 2013, Yokohama, Japan

• Experiment System of Noninvasive Deep Body Temperature Thermometer Based on Dual-Heat-Flux Method and its Application on Initial Response Measurement
  Yanai, Issei; Huang, Ming; Tamura, Toshiyo; Chen, Wenxi; Kitamura, Kei-ichiro; Nemoto, Tetsu
  uHealthcare 2013, Sept. 12-14, 2013, Yokohama, Japan

• Examination for the Myocardial Protection by Output Inhibition Based on the Electrical Conduction Style and Implantation Site of Generator of Implantable Cardiovarter Defibrillation (ICD) at the Shock of ICD
  Mahito Noro, Xin Zhu, Hikaru Hashimoto, Naoshi Ito, Yoshinari Enomoto, Shingo Kujime, Tuyoshi Sakai, Takao Sakata, Kaoru Sugi
  The 28th Annual Meeting of The Japanese Heart Rhythm Society, Jul. 4-6, 2013, Tokyo, Japan

• How and Where to Implant the Device Depending on Case
  Mahito Noro, Xin Zhu, Hikaru Hashimoto, Naoshi Ito, Yoshinari Enomoto, Shingo Kujime, Tuyoshi Sakai, Takao Sakata, Kaoru Sugi
  The 28th Annual Meeting of The Japanese Heart Rhythm Society, Jul. 4-6, 2013, Tokyo, Japan

• A simple atrial fibrillatory wave reconstruction method for frequency analysis of atrial fibrillation using single-lead ECG
  Xin Zhu and Daming Wei
  IASTED BioMed2013, Feb. 13-15, 2013, Innsbruck, Austria

• Automatic monitoring of sleep behaviour in nursing home residents
  Xina Zhou, Xin Zhu, Ming Huang and Wenxi Chen
  IASTED BioMed2013, Feb. 13-15, 2013, Innsbruck, Austria

• Beat-by-Beat Monitoring of Systolic Blood Pressure based on an ASIC and a Mobile Phone for Ambulatory Application
  Wenxi Chen, Ming Huang, Xin Zhu, Kei-ichiro Kitamura and Tetsu Nemoto
  BioDevices2013, pp. 10-13, Feb. 11-14, 2013, Barcelona, Spain
  Proceedings of the International Conference on Biomedical Electronics and Devices, pp. 10-13, DOI: 10.5220/0004192600100013

• 植込み型除細動器作動伝導様式に基づいく、出力抑制による心筋障害抑制の検討
  野呂眞人、朱　欣、橋本　晃、伊藤尚志、榎本善成、久次米真吾、酒井　毅、坂田隆夫、杉　　薫, 及川泰宏、村上和也、立浪宏行
  第25回臨床不整脈研究会, Jan. 12, 2013, Tokyo, Japan

2012

• Invited talk: Lifelong Healthcare: Seamless Monitoring from Womb to Tomb
  Wenxi Chen
  u-Healthcare 2012, Oct. 25-27, 2012, GyeongJu, KOREA

• 植込み除細動器の除細動シミュレーション：本体右、左前胸部設置法の比較
  朱　欣
  第12回新潟医療福祉学会学術集会,新潟県新潟市,平成24年10月20日

• 心臓モデルによる頻脈誘発及び抗頻脈ペーシングのシミュレーションによる検討
  朱　欣、岡崎　修、魏　大名
  第29回日本心電図学会学術集会,千葉県幕張メッセ,平成24年10月12-13日

• Load-prediction Parallelization for Computer Simulation of Electrocardiogram based on GPU
  Wenfeng Shen, Liang Wang, Jie Li, Weimin Xu, Daming Wei, Xin Zhu
  Proc. of IEEE 6th International Symposium on Embedded Multicore SoCs, Aizu-Wakamatsu, Fukushima, Japan, 20-22 September 2012

• Evaluation of Derived Electrocardiogram on Additional Leads Based on Clinical Data
  Yuki Yoshida, Xin Zhu, Wenxi Chen, Daming Wei
  Proc. of 2012 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems, Tianjin, China, 2-4 July 2012

• 基于健康人群唾液葡萄糖??体系的?建(Establishment of Saliva Glucose Detection System for Healthy Subjects)
  LUO Man, XUAN Wenyang, CHEN Wenxi
  Laboratory Medicine, 27(6), pp.486-490, 2012

• Computer simulation of clinical electrophysiological study
  Xin Zhu, Daming Wei, and Osamu Okazaki
  Pacing and Clinical Electrophysiology, 35(6), pp.718-729, 2012

• Sleep Quality Evaluation by Using Pulse Rate during Sleep
  Ying Chen, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto
  Proc. of the 51st Annual Conference of Japanese Society for Medical and Biological Engineering, May 10-12, 2012, Fukuoka, Japan

• The inverse heat transfer problem of an anatomy-based two-dimensional model for measurement of deep body temperature in human abdomen
  Ming Huang, Wenxi Chen, Kei-ichiro Kitamura, Tetsu Nemoto
  Proc. of the 51st Annual Conference of Japanese Society for Medical and Biological Engineering, May 10-12, 2012, Fukuoka, Japan

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

• 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

2011

• 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

• 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, Sept 27-30, 2011, Dalian, China

• Body Surface Potential Mapping and Conduction Abnormalities at Right Ventricular Outflow Tract in Brugada Syndrome : a Simulation Study
  Xin Zhu, Osamu Okazaki, and Daming Wei
  Proceedings of JHRS JSE APHRS 2011, Fukuoka, Japan, 2011

• 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

2010

• 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

• 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

• Implementation of a Novel Interpolating Method to Epicardial Potential Mapping for Atrial Fibrillation Study
  Weijia Lu, Cuiwei Yang, Zuxiang Fang, Xingpeng Liu, Xin Zhu, and Daming Wei
  Computers in Biology and Medicine, vol.40(4), pp.456-463, 2010

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

• Parallelized computation for computer simulation of electrocardiograms using personal computers with multi-core CPU and general-purpose GPU
  Wenfeng Shen, Daming Wei, Weimin Xu, Xin Zhu, and Shizhong Yuan
  Computer Methods and Programs in Biomedicine, 2010, 100(1), pp. 87 96

• 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

• 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

• Derived right precordial leads at higher intercostals spaces from 12-lead system for diagnosis of Brugada syndrome
  Xin Zhu, Daming Wei, and Osamu Okazaki
  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

• Influences of sites and protocols on inducing ventricular fibrillation: a computer simulation study
  Yi Zheng, Daming Wei, Zuxiang Fang, and Xin Zhu
  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

• Measurement of QT interval prolongation: a comparative evaluation of six algorithms using simulated electrocardiograms
  Xiaolin Zhou, Xin Zhu, Hui Wang, and Daming Wei
  Proc. of IEEE TENCON2010, pp. 2077 2082, 2010, Fukuoka, Japan

• Parallelization of cardiac computer simulation based on multi-core CPU and General-purpose GPU
  Xin Zhu, Wenfeng Shen, Daming Wei, Weimin Xu, Shizhong Yuan, and Qun jin
  Proc. of the 26th Annual Meeting of Japanese Society for Computerized Electrocardiology, 2010, Inawashiro, Japan

• Employment of right precordial leads in the higher intercostal spaces in the diagnosis of Brugada syndrome: a computer simulation study
  Xin Zhu, Osamu Okazaki, and Daming Wei
  Proc. of the 27th Annual Meeting of the Japanese Society of Electrocardiology, 2010, Oita, Japan

2009

• 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

• 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

• 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

• Measurement and Evaluation of QT Interval Prolongation Based on Simulated Electrocardiogram Using Continuous Wavelet Transform
  Xiaolin Zhou, Xin Zhu, and Daming Wei
  Proc. of the World Congress on Medical Physics and Biomedical Engineering (WC2009), pp. 1882 1885, Sept 7-12, 2009, Munich, German

• A Parallel Algorithm for Computer Simulation of Electrocardiogram Based on MPI
  Wenfeng Shen, Weijia Lu, Daming Wei, Weimin Xu, Xin Zhu, and Shizhong Yuan
  Proc. of IEEE/ACIS International Conference on Computer and Information Science, pp 120 123, 2009

• 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

2008

• 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

• 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

• 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

• A Computer Simulation of Clinical Electrophysiological Study
  Xin Zhu, Osamu Okazaki, and Daming Wei
  Proc. of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC08), pp. 585-588, 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

• Simulation of EPS Based on Heart Models
  Xin Zhu, Osamu Okazaki, and Daming Wei
  Proc. of the 23rd Annual Conference of Japanese Heart Rhythm Society, 2008, Yokohama, Japan

• 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

2007

• 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

• Computer Simulations of Intracardiac potential with whole heart model
  Xin Zhu, Daming Wei, and Osamu Okazaki
  International Journal of Bioinformatics Research and Application, 2007, Vol. 3, No.1, pp. 100 122, 2007

• Computer simulation of Electrophysiology Study based on whole heart models
  Xin Zhu, Daming Wei, and Osamu Okazaki
  International Journal of Bioelectromagnetism, Vol. 9, No. 2, pp. 122 124, November, 2007

• 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

• 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
  Xin Zhu, Osamu Okazaki, and Daming Wei
  Proc. of the 46th Annual Conference of Japanese Society for Medical and Biological Engineering, 25-27 April 2007, Japan

• The Utility of Whole heart Model for the Computer Simulation of Intracardiac Electrogram
  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

2006

• 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

• 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

2005

• 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

• 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

• Forward problem of Intracavitary Potentials Based on an Anisotropic Whole Heart Model
  Xin Zhu, Daming Wei, and Hui Wang
  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, P214-216, 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

2004

• 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

• 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

2003

• 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

• 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

2002

• 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

• 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

2001

• 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

• 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

2000

• 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

• 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 AccelerometerChen, Wenxi; Kobayashi, Toshio; Asano, Daisaku; Kaneda, Masaya; Teshigawara, YoshimiProc 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

~1999

• 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 ProcessingShinichi Sakao, Wenxi Chen, Toshio Kobayashi, Seiichi Ichikawa and Yasuo TakeuchiProc. 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

• 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

• 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

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

• 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

• 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