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Publications

Book

  • [B1] Wei Tang, Joon Hyuk Park, Brian Goldstein, Dongsoo Kim, Pujitha Weerakoon, Eugenio Culurciello: “Biomedical Circuits and Systems: Integrated Instrumentation”. e-Lab (Creative Commons Attribution 2.0). ISBN 9781304422972, 2014. [Amazon order link]

Patents

  • [P2] Joerg Kliewer, Wei Tang “Asynchronous Wireless Sensing”. Dec. 2018, United States Patent US 10,153,892 
  • [P1] Wei Tang “Hardware efficient digital signal processing for on-the-fly Delta Sigma bit stream linear operator and compressor circuits”.  Nov. 2016, United States Patent US 9,484,950

Journal Publications  Advisee Corresponding Author*

Early Access

  • [J36] Xiaochen Tang, Mario Renteria-Pinon, Wei Tang*: “Second-order Level-crossing Sampling Analog to Digital Converter for Electrocardiogram Delineation and Premature Ventricular Contraction Detection”, IEEE Transaction on Biomedical Circuits and Systems, Early Access 2023, DOI: 10.1109/TBCAS.2023.3296529
  • [J35] Hunter Stuckey, Leonardo Escamilla, Luis Rodolfo Garcia Carrillo, Wei Tang*: “Real-Time Optical Localization and Tracking of UAV using Ellipse Detection”, IEEE Embedded System Letters, Early Access 2023, DOI:10.1109/LES.2023.3234871.
  • [J34] Xiaochen Tang, Pedro Peviriego, Wei Tang, David Mitchell, Fabrizio Lombardi, Shanshan Liu*: “Joint Learning and Channel Coding for Error-Tolerant IoT Systems based on Machine Learning”, IEEE Transactions on Artificial Intelligence. Early Access 2023, DOI:10.1109/TAI.2023.3235778

Published

  • [J33] Xiaochen Tang, Mario Renteria-Pinon, Wei Tang*: “Dynamic Predictive Sampling Analog to Digital Converter for Sparse Signal Processing”, IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 70, no. 7, pp. 2360-2364, July 2023, DOI: 10.1109/TCSII.2023.3238279
  • [J32] Mario Renteria-Pinon, Xiaochen Tang, Wei Tang*: “Real-time In-Sensor Slope Level-crossing Sampling for Key Sampling Points Selection for Wearable and IoT Devices”, IEEE Sensors Journal, vol. 23, no. 6, pp. 6233-6242, March 15, 2023, DOI: 10.1109/JSEN.2023.3243460
  • [J31] Amin Biglari and Wei Tang*: “A Review of Embedded Machine Learning Based on Hardware, Application, and Sensing Scheme” Sensors 23, no. 4: 2131. Feb 2023, DOI:10.3390/s23042131
  • [J30] Amin Biglari and Wei Tang*: “A Vision-Based Cattle Recognition System using Tensor-Flow for Livestock Water Intake Monitoring”, IEEE Sensors Letters, vol. 6, no. 11, pp. 1-4, Nov. 2022, DOI: 10.1109/LSENS.2022.3215699.
  • [J29] Xiaochen Tang, Shanshan Liu*, Farzad Niknia, Pedro Reviriego, Ziheng Wang, Wei Tang, Ahmed Louri, Fabrizio Lombardi: “A Delta Sigma Modulator-Based Stochastic Divider”, IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), Vol. 69, No. 8, pp. 3272-3283, Aug. 2022. DOI:10.1109/TCSI.2022.3168286
  • [J28] Hunter Stuckey, Amer Al-Radaideh, Liang Sun and Wei Tang*, “A Spatial Localization and Attitude Estimation System for Unmanned Aerial Vehicles Using a Single Dynamic Vision Sensor,” IEEE Sensors Journal, vol. 22, no. 15, pp. 15497-15507, Aug. 2022, DOI: 10.1109/JSEN.2022.3187423
  • [J27] Xiaochen Tang, Shanshan Liu, Pedro Reviriego, Fabrizio Lombardi and Wei Tang*, “A Near-Sensor ECG Delineation and Arrhythmia Classification System,” IEEE Sensors Journal, vol. 22, no. 14, pp. 14217-14227, July 2022, DOI: 10.1109/JSEN.2022.3183136
  • [J26] Jorge Marquez Chavez, Wei Tang*: “A Vision-Based System for Stage Classification of Parkinsonian Gait Using Machine Learning and Synthetic Data” Sensors 22, no. 12: 4463. May 2022 DOI:10.3390/s22124463
  • [J25] Yanfang Liu, Xiaochen Tang, David G.M. Mitchell, Wei Tang*: “Ternary LDPC Error Correction for Arrhythmia Classification in Wireless Wearable Electrocardiogram Sensors”, IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I). vol. 69, no. 1, pp. 389-400, Jan. 2022. DOI:10.1109/TCSI.2021.3096755
  • [J24] Xiaochen Tang, Wei Tang*: “An ECG Delineation and Arrhythmia Classification System using Slope Variation Measurement by Ternary SecondOrder Delta Modulators for Wearable ECG Sensors”, IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), vol. 15, no. 5, pp. 1053 – 1065,  Oct. 2021. DOI: 10.1109/TBCAS.2021.3113665
  • [J23] Kevin Lee, Wei Tang*: ”A Fully Wireless Wearable Motion Tracking System with 3D Human Model for Gait Analysis”, Sensors, vol. 21, no. 12, 4051, pp 1-12. June 2021, DOI:10.3390/s21124051
  • [J22] Wei Tang*, Amin Biglari, Ryan Ebarb, Tee Pickett, Samuel Smallidge, Marcy Ward: ”A Smart Sensing System of Water Quality and Intake Monitoring for Livestock and Wild Animals”, Sensors, vol. 21, no. 8, 2885, pp 1-19. May 2021, DOI: 10.3390/s21082885
  • [J21] Qisong Hu, Xiaochen Tang, Wei Tang*: “A Real-time Patient-Specific Sleeping Posture Recognition System using Pressure Sensitive Conductive Sheet and Transfer Learning” IEEE Sensors Journal, vol. 21, no. 5, pp 6869 – 6879, March 2021. DOI: 10.1109/JSEN.2020.3043416
  • [J20] Yanfang Liu, Wei Tang, David G.M. Mitchell*: “Efficient Implementation of a Threshold Modified Min-Sum Algorithm for LDPC Decoders,” IEEE Transactions on Circuits and Systems – II Express Briefs (TCAS-II), vol. 67, no. 9. pp 1599-1603, September 2020. DOI: 10.1109/TCSII.2020.3001601
  • [J19] Shanshan Liu, Pedro Reviriego, Xiaochen Tang, Wei Tang, Fabrizio Lombardi*, “Result-Based Re-computation for Error-Tolerant Classification by a Support Vector Machine,” IEEE Transactions on Artificial Intelligence (TAI), vol. 1, no. 1. pp 62-73, August 2020. DOI: 10.1109/TAI.2020.3028321.
  • [J18] Qisong Hu, Xiaochen Tang, Wei Tang*: “A Smart Chair Sitting Posture Recognition System using Flex Sensors and FPGA Implemented Artificial Neural Network” IEEE Sensors Journal, vol. 20, no. 14. pp 8007-8016, July 2020. DOI:10.1109/JSEN.2020.2980207
  • [J17] Xiaochen Tang, Ziwei Ma, Qisong Hu, Wei Tang*: “A Real-time Arrhythmia Heartbeats Classification Algorithm using Parallel Delta Modulations and Rotated Linear-Kernel Support Vector Machines” IEEE Transactions on Biomedical Engineering (TBME), vol. 67, no. 4, pp. 978-986, April 2020. DOI:10.1109/TBME.2019.2926104
  • [J16] Wei Tang*, Paul M. Furth, Venkat Harish Nammi, Gaurav Panwar, Vicente Ibarra, Xiaochen Tang, Graciela A. Unguez, Satyajayant Misra: “An Aquatic Wireless Biosensor for Electric Organ Discharge With an Integrated Analog Front End” IEEE Sensors Journal, vol. 19 , no. 15, pp. 6260-6269, August 2019. DOI: 10.1109/JSEN.2019.2908822
  • [J15] Ivan White, Deva K. Borah, Wei Tang*: “Robust Optical Spatial Localization using a Single Image Sensor” IEEE Sensors Letters,  vol. 3, no. 6, pp. 1-4, June 2019. DOI:10.1109/LSENS.2019.2919892
  • [J14] Ivan White, Elam Curry, Deva K. Borah, Steven J. Stochaj, Wei Tang*: “An Optical Spatial Localization Algorithm using Single Temporal Difference Image Sensor” IEEE Sensors Letters, vol. 3, no. 3, pp. 1-4, March 2019. DOI: 10.1109/LSENS.2019.2900074
  • [J13] Xiaochen Tang, Qisong Hu, Wei Tang*: “A Real-Time QRS Detection System with PR/RT Interval and ST Segment Measurements for Wearable ECG Sensors using Parallel Delta Modulators” IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), vol. 12, no. 4, pp. 751-761, August 2018. DOI: 10.1109/TBCAS.2018.2823275
  • [J12] Djuro Zrilic*, Grozdan Petrovic, Wei Tang, “Novel Solutions of Delta-Sigma Based Rectifying Encoder”. IEEE Transactions on Circuits and Systems – II Express Briefs (TCAS-II). vol 64, no. 10. pp. 1242-1246, October 2017. DOI: 10.1109/TCSII.2017.2669107
  • [J11] Xiaochen Tang, Qisong Hu, Wei Tang*: “Delta-Sigma Encoder for Low Power Wireless Bio-sensors using Ultra Wideband Impulse Radio”. IEEE Transactions on Circuits and Systems – II Express Briefs (TCAS-II). vol 64, no. 7, pp. 747-751, July 2017. DOI: 10.1109/TCSII.2016.2601062
  • [J10] Qisong Hu, Xiaochen Tang, Wei Tang*: “Integrated Asynchronous Ultra Wideband Impulse Radio with Automatic Clock and Data Recovery”. IEEE Microwave and Wireless Components Letters (MWCL). vol 27, no. 4, pp. 416-418, April 2017. DOI:10.1109/LMWC.2017.2678438
  • [J9] Hang Yu, Wei Tang, Menghan Guo, Shoushun Chen*: “A Two-Step Prediction ADC Architecture for Integrated Low Power Image Sensors”. IEEE Transactions on Circuits and Systems – 1 Regular Paper (TCAS-I), vol. 64, no. 1, pp.50-60, January 2017. DOI:10.1109/TCSI.2016.2603519
  • [J8] Yifei Liu, Xiaoyu Yu, Shoushun Chen, Wei Tang*: “Object Localization and Size Measurement Using Networked Address Event Representation Imagers”.  IEEE Sensors Journal, Vol. 16, no. 9, Page 2894-2895. May 2016. DOI:10.1109/JSEN.2016.2533634
  • [J7] Vicente Ibarra, Marcelo Araya-Salas, Yu-ping Tang, Charlie Park, Anthony Hyde, Timothy F. Wright, Wei Tang*. “An RFID Based Smart Feeder for Hummingbirds”. Sensors, 15, 31751-31761. Dec 2015. DOI:10.3390/s151229886
  • [J6] Yifei Liu, Paul M. Furth, Wei Tang*. “Hardware-Efficient Delta Sigma-Based Digital Signal Processing Circuits for the Internet-of-Things”. Journal of Low Power Electronics and Applications, 234-256. May 2015. DOI:10.3390/jlpea5040234

Before Ph.D.

  • [J5] Wei Tang, Ahmad Osman, Dongsoo Kim, Brian Goldstein, Chenxi Huang, Berin Martini, Vincent Pieribone, Eugenio Culurciello*: “Continuous Time Level Crossing Sampling ADC for Bio-potential Recording Systems”. IEEE Transactions on Circuits and Systems – I regular paper (TCAS-I), vol.60, no.6, pp.1407-1418, June 2013. DOI:10.1109/TCSI.2012.2220464
  • [J4] Dongsoo. Kim, Brian Goldstein, Wei Tang, Fred J. Sigworth, Eugenio Culurciello*, “Noise Analysis and Performance Comparison of Low Current Measurement Systems for Biomedical Applications,” IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), vol. 7, no. 1, pp. 52-62, Feb. 2013. DOI:10.1109/TBCAS.2012.2192273
  • [J3] Shoushun Chen, Wei Tang, Xiangyu Zhang and Eugenio Culurciello*, “A 64× 64 Pixels UWB Wireless Temporal-Difference Digital Image Sensor,” IEEE Transactions on Very Large Scale Integration (TVLSI) Systems, vol. 20, no. 12, pp. 2232-2240, Dec. 2012. DOI:10.1109/TVLSI.2011.2172470
  • [J2] Elliot Greenwald, Mohsen Mollazadeh, Charles Hu, Wei Tang, Eugenio Culurciello, Nitish Thakor*, “A VLSI Neural Monitoring System With Ultra-Wideband Telemetry for Awake Behaving Subjects,” IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), vol. 5, no. 2, pp. 112-119, April 2011. DOI:10.1109/TBCAS.2011.2141670
  • [J1] Wei Tang, Eugenio Culurciello*, “A Low-Power High-Speed Ultra-Wideband Pulse Radio Transmission System,” IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), vol. 3, no. 5, pp. 286-292, Oct. 2009. DOI:10.1109/TBCAS.2009.2031603

Conference Publications  Advisee Corresponding Author*

Accepted

  • [C29] Dawson Drake, Wei Tang*: “A Self-Supervised Parking Spot Monitoring System Using Google Coral Edge TPU”, IEEE SENSORS 2023, Vienna, Austria, October 2023
  • [C28] Brandon Gresham, Wei Tang*: “Cross-Correlation for Dynamic Predictive Sampling Signals in Biomedical Signal Acquisition”, 2023 IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, October 2023.
  • [C27] Hunter Stuckey, Nicholas Grijalva, Luis Rodolfo Garcia Carrillo, Wei Tang*: “A Single Camera Vision-Based Pose Tracking and Control System”, 2023 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Phoneix, Arizona, August 2023

Published

  • [C26] Xiaochen Tang*, Shanshan Liu, Farzad Niknia, Wei Tang, Pedro Reviriego, Fabrizio Lombardi, “Integrating Delta Modulation and Stochastic Computing for Real-Time Machine Learning Based Heartbeats Monitoring in Wearable Systems”, 2023 IEEE 5th International Conference on Artificial Intelligence Circuits and Systems (AICAS), Hangzhou, China, June 2023, pp. 1-5, DOI: 10.1109/AICAS57966.2023.10168665.
  • [C25] Brandon Gresham, Juan Torres, Jonathan Britton, Ziwei Ma, Anita Parada, Michelle Gutierrez, Mark Lawrence, Wei Tang*: ”High-Dimensional Time-Series Gait Analysis Using a Full-Body Wireless Wearable Motion Sensing System and Convolutional Neural Network”, 2022 IEEE International Symposium on Biomedical Circuits and Systems (BioCAS 2022), Oct 2022. pp. 389-393, DOI: 10.1109/BioCAS54905.2022.9948596
  • [C24] Shanshan Liu*, Xiaochen Tang, Pedro Reviriego, Weiqiang Liu, Wei Tang and Fabrizio Lombardi, “Low-Power k Nearest Neighbors Classifiers with Approximate Nanoscale Memories,” 2022 IEEE 22nd International Conference on Nanotechnology (NANO), Palma de Mallorca, Spain, July 2022, pp. 8-11, DOI: 10.1109/NANO54668.2022.9928731.
  • [C23] Xiaochen Tang, Shanshan Liu, Wenjie Che, Wei Tang*: ”Tampering Attack Detection in Analog to Feature Converter for Wearable Biosensor”, 2022 IEEE International Symposium on Circuits and Systems (ISCAS 2022), May 2022, pp. 1150-1154, DOI: 10.1109/ISCAS48785.2022.9937707
  • [C22] Hunter Stuckey, Amer Al-Radaideh, Leonardo Escamilla, Liang Sun, Luis Rodolfo Garcia Carrillo, Wei Tang*: “An Optical Spatial Localization System for Tracking Unmanned Aerial Vehicles Using a Single Dynamic Vision Sensor”, 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), September 2021, pp. 3093-3100, DOI: 10.1109/IROS51168.2021.9636665
  • [C21] Xiaochen Tang, Wei Tang*: “A 151nW Second-Order Ternary Delta Modulator for ECG Slope Variation Measurement with Baseline Wandering Resilience”, 2020 IEEE Custom Integrated Circuits Conference (CICC), Boston, MA, USA, March 2020, pp. 1-4. DOI: 10.1109/CICC48029.2020.9075953
  • [C20] Xiaochen Tang, Qisong Hu, Wei Tang*: “Analog to Digital Feature Converter Based on Oversampling Modulators for ECG Delineation” 2019 IEEE 62th International Midwest Symposium on Circuits and Systems (MWSCAS), Dallas, TX, August 2019, pp. 121-124. DOI: 10.1109/MWSCAS.2019.8885145
  • [C19] Venkat Harish Nammi, Nitya R. Thota, Paul M. Furth*, Wei Tang: “Split-transistor compensation: Application to a low-dropout voltage regulator (LDO),” 2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), Boston, MA, August 2017, pp. 1300-1303. DOI: 10.1109/MWSCAS.2017.8053169
  • [C18] Graciela Unguez, Craig Duran, Delia Valles-Rosales, Michael Harris, Evan Salazar, Michael McDowell, Wei Tang*: “3D-printed wearable backpack stimulator for chronic in vivo aquatic stimulation”. 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp. 2147-2150. August 2015. DOI: 10.1109/EMBC.2015.7318814
  • [C17] Yifei Liu, Wei Tang*: “A Delta Sigma based Finite Impulse Response Filter for EEG Signal Processing”. 2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS), August 2015. DOI: 10.1109/MWSCAS.2015.7282192
  • [C16] Qisong Hu, Chen Yi, Joerg Kliewer, Wei Tang*: “Asynchronous Communication for Wireless Sensors using Ultra Wideband Impulse Radio”. 2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS), August 2015. DOI: 10.1109/MWSCAS.2015.7282170
  • [C15] Philip Davis, Charles D. Creusere, Wei Tang*: “Window length effect on cross frequency coupling in an EEG processing circuit”. 2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS), August 2015. DOI: 10.1109/MWSCAS.2015.7282125
  • [C14] Hussein Al-Azzawi, Hong Huang, Satyajayant Misra, Wei Tang*: “On using compressed sensing for efficient transmission & storage of electric organ discharge”, 2014 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1616-1619, June 2014. DOI: 10.1109/ISCAS.2014.6865460
  • [C13] Philip Davis, Charles D. Creusere, Wei Tang*: “ASIC Implementation of the Cross Frequency Coupling Algorithm for EEG Signal Processing”, 2014 International Symposium on Integrated Circuits (ISIC) Dec 2014. DOI: 10.1109/ISICIR.2014.7029468
  • [C12] Michael Harris, Evan Salazar, Robert Guth, Vishal Nawathe, Mahmoud Sharifi, Wei Tang, Satyajayant Misra*: “Wireless sensing framework for long-term measurements of electric organ discharge”, 2013 IEEE Biomedical Circuits and Systems Conference (BioCAS), vol., no., pp.53-56, November 2013. DOI: 10.1109/BioCAS.2013.6679638

Before Ph.D.

  • [C11] Juan A. Leñero-Bardallo, Wei Tang, Dongsoo Kim, Joon Hyuk Park, and Eugenio Culurciello*: “A Tri-mode Event-based Vision Sensor with an Embedded Wireless Transmitter”, 2012 IEEE International Conference on Electronics, Circuits, and Systems (ICECS), pp. 205-208, December 2012. DOI: 10.1109/ICECS.2012.6463765
  • [C10] Wei Tang, Shoushun Chen, Eugenio Culurciello*: “Live demonstration: A FSK-OOK ultra wideband impulse radio system with spontaneous clock and data recovery”, 2012 IEEE International Symposium on Circuits and Systems (ISCAS), pp.696-700, May 2012. DOI: 10.1109/ISCAS.2012.6272129
  • [C9] Wei Tang, Eugenio Culurciello*: “A Non-Coherent FSK-OOK UWB Impulse Radio Transmitter for Clock-Less Synchronization”, 2011 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1295-1298, May 2011. DOI: 10.1109/ISCAS.2011.5937808
  • [C8] Shoushun Chen, Wei Tang, Eugenio Culurciello*: “Live demonstration: A 64×64 pixels UWB wireless temporal-difference digital image sensor,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1403-1403, May 2010. DOI: 10.1109/ISCAS.2010.5537280
  • [C7] Dongsoo Kim, Wei Tang, Brian Goldstein, Pujitha Weerakoon, Hazael Montanaro, Berin Martini, Eugenio Culurciello*: “Performance comparison of low current measurement systems for biomedical applications,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp.3469-3472, June 2010. DOI: 10.1109/ISCAS.2010.5537843
  • [C6] Wei Tang, Chenxi Huang, Dongsoo Kim, Berin Martini, Eugenio Culurciello*: “4-Channel asynchronous bio-potential recording system”, 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp.953-956, May 2010. DOI: 10.1109/ISCAS.2010.5537389
  • [C5] Elliot Greenwald, Mohsen Mollazadeh, Nitish Thakor, Wei Tang, Eugenio Culurciello*: “A VLSI neural monitoring system with ultra-wideband telemetry for awake behaving subjects,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1193-1196, May 2010. DOI: 10.1109/ISCAS.2010.5537299
  • [C4] Shoushun Chen, Wei Tang, Eugenio Culurciello*: “A 64×64 Pixels UWB Wireless Temporal-difference Digital Image Sensor,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1404-1407, May 2010. DOI: 10.1109/ISCAS.2010.5537283
  • [C3] Wei Tang, Eugenio Culurciello*: “A Low-power High-speed Ultra Wideband Pulse Radio System”, 2009 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1916-1916, 24-27 May 2009. DOI: 10.1109/ISCAS.2009.5118156
  • [C2] Wei Tang, Eugenio Culurciello*: “A pulse-based amplifier and data converter for bio-potentials”, 2009 IEEE International Symposium on Circuits and Systems (ISCAS), pp.337-340, 24-27 May 2009. DOI: 10.1109/ISCAS.2009.5117754
  • [C1] Wei Tang, Andreas G. Andreou, Eugenio Culurciello*: “A low-power silicon-on-sapphire tunable ultra-wideband transmitter”, 2008 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1974-1977, May 2008. DOI: 10.1109/ISCAS.2008.4541832