Viswam Nathan

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 39

Top Topics

Outlier Removal

Atrial Fibrillation

Top Venues

IEEE J. Biomed. Health Informatics

Publications

David J. Lin, Md Mahbubur Rahman, Li Zhu, Viswam Nathan, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Jun Alex Gao
Ballistocardiogram-Based Heart Rate Variability Estimation for Stress Monitoring using Consumer Earbuds. ICASSP (2024)
Ramesh Kumar Sah, Md. Mahbubur Rahman, Viswam Nathan, Li Zhu, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Jun Alex Gao
Heart Rate Variability Estimation with Dynamic Fine Filtering and Global-Local Context Outlier Removal. ICASSP (2024)
Mehrab Bin Morshed, Md Mahbubur Rahman, Viswam Nathan, Li Zhu, Jungmok Bae, Christina Rosa, Wendy Berry Mendes, Jilong Kuang, Alex Gao
Core Body Temperature and its Role in Detecting Acute Stress: A Feasibility Study. ICASSP (2024)
Ebrahim Nemati, Xuhai Xu, Viswam Nathan, Korosh Vatanparvar, Tousif Ahmed, Md. Mahbubur Rahman, Dan McCaffrey, Jilong Kuang, Alex Gao
Ubilung: Multi-Modal Passive-Based Lung Health Assessment. ICASSP (2022)
Md. Mahbubur Rahman, Xuhai Xu, Viswam Nathan, Tousif Ahmed, Mohsin Yusuf Ahmed, Dan McCaffrey, Jilong Kuang, Trevor Cowell, Julia Moore, Wendy Berry Mendes, Jun Alex Gao
Detecting Physiological Responses Using Multimodal Earbud Sensors. EMBC (2022)
Viswam Nathan, Korosh Vatanparvar, Keum San Chun, Jilong Kuang
Utilizing Deep Learning on Limited Mobile Speech Recordings for Detection of Obstructive Pulmonary Disease. EMBC (2022)
Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Robert Avram, Jeffrey E. Olgin, Jun Alex Gao
Atrial Fibrillation Detection and Atrial Fibrillation Burden Estimation via Wearables. IEEE J. Biomed. Health Informatics 26 (5) (2022)
Bashima Islam, Md. Mahbubur Rahman, Tousif Ahmed, Mohsin Yusuf Ahmed, Md. Mehedi Hasan, Viswam Nathan, Korosh Vatanparvar, Ebrahim Nemati, Jilong Kuang, Jun Alex Gao
BreathTrack: Detecting Regular Breathing Phases from Unannotated Acoustic Data Captured by a Smartphone. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (3) (2021)
Korosh Vatanparvar, Viswam Nathan, Ebrahim Nemati, Md. Mahbubur Rahman, Daniel McCaffrey, Jilong Kuang, Jun Alex Gao
SpeechSpiro: Lung Function Assessment from Speech Pattern as an Alternative to Spirometry for Mobile Health Tracking. EMBC (2021)
Hanbin Zhang, Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Alex Gao
Better Battery Life: Towards Energy-Efficient Smartwatch-Based Atrial Fibrillation Detection in Ambulatory Free-living Environments. BSN (2021)
Xuhai Xu, Ebrahim Nemati, Korosh Vatanparvar, Viswam Nathan, Tousif Ahmed, Md. Mahbubur Rahman, Daniel McCaffrey, Jilong Kuang, Jun Alex Gao
Listen2Cough: Leveraging End-to-End Deep Learning Cough Detection Model to Enhance Lung Health Assessment Using Passively Sensed Audio. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (1) (2021)
Hanbin Zhang, Li Zhu, Viswam Nathan, Jilong Kuang, Jacob Kim, Jun Alex Gao, Jeffrey E. Olgin
Towards Early Detection and Burden Estimation of Atrial Fibrillation in an Ambulatory Free-living Environment. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (2) (2021)
Nazir Saleheen, Tousif Ahmed, Md. Mahbubur Rahman, Ebrahim Nemati, Viswam Nathan, Korosh Vatanparvar, Erin Blackstock, Jilong Kuang
Lung Function Estimation from a Monosyllabic Voice Segment Captured Using Smartphones. MobileHCI (2020)
Md. Mahbubur Rahman, Mohsin Y. Ahmed, Tousif Ahmed, Bashima Islam, Viswam Nathan, Korosh Vatanparvar, Ebrahim Nemati, Daniel McCaffrey, Jilong Kuang, Jun Alex Gao
BreathEasy: Assessing Respiratory Diseases Using Mobile Multimodal Sensors. ICMI (2020)
Korosh Vatanparvar, Viswam Nathan, Ebrahim Nemati, Md. Mahbubur Rahman, Jilong Kuang
Adapting to Noise in Speech Obfuscation by Audio Profiling Using Generative Models for Passive Health Monitoring. EMBC (2020)
Keum San Chun, Viswam Nathan, Korosh Vatanparvar, Ebrahim Nemati, Md. Mahbubur Rahman, Erin Blackstock, Jilong Kuang
Towards Passive Assessment of Pulmonary Function from Natural Speech Recorded Using a Mobile Phone. PerCom (2020)
Ebrahim Nemati, Md. Mahbubur Rahman, Viswam Nathan, Korosh Vatanparvar, Jilong Kuang
A Comprehensive Approach for Classification of the Cough Type. EMBC (2020)
Korosh Vatanparvar, Ebrahim Nemati, Viswam Nathan, Md. Mahbubur Rahman, Jilong Kuang
CoughMatch - Subject Verification Using Cough for Personal Passive Health Monitoring. EMBC (2020)
Vishwajith Ramesh, Korosh Vatanparvar, Ebrahim Nemati, Viswam Nathan, Md. Mahbubur Rahman, Jilong Kuang
. EMBC (2020)
Soujanya Chatterjee, Md. Mahbubur Rahman, Tousif Ahmed, Nazir Saleheen, Ebrahim Nemati, Viswam Nathan, Korosh Vatanparvar, Jilong Kuang
Assessing Severity of Pulmonary Obstruction from Respiration Phase-Based Wheeze-Sensing Using Mobile Sensors. CHI (2020)
Md. Mahbubur Rahman, Tousif Ahmed, Ebrahim Nemati, Viswam Nathan, Korosh Vatanparvar, Erin Blackstock, Jilong Kuang
ExhaleSense: Detecting High Fidelity Forced Exhalations to Estimate Lung Obstruction on Smartphones. PerCom (2020)
Tousif Ahmed, Mohsin Y. Ahmed, Md. Mahbubur Rahman, Ebrahim Nemati, Bashima Islam, Korosh Vatanparvar, Viswam Nathan, Daniel McCaffrey, Jilong Kuang, Jun Alex Gao
Automated Time Synchronization of Cough Events from Multimodal Sensors in Mobile Devices. ICMI (2020)
Ebrahim Nemati, Md. Juber Rahman, Erin Blackstock, Viswam Nathan, Md. Mahbubur Rahman, Korosh Vatanparvar, Jilong Kuang
Estimation of the Lung Function Using Acoustic Features of the Voluntary Cough. EMBC (2020)
Md Juber Rahman, Ebrahim Nemati, Md. Mahbubur Rahman, Korosh Vatanparvar, Viswam Nathan, Jilong Kuang
Toward Early Severity Assessment of Obstructive Lung Disease Using Multi-Modal Wearable Sensor Data Fusion During Walking. EMBC (2020)
Ebrahim Nemati, Md. Mahbubur Rahman, Viswam Nathan, Korosh Vatanparvar, Jilong Kuang
Poster Abstract: A Comprehensive Approach for Cough Type Detection. CHASE (2019)
Mohsin Y. Ahmed, Md. Mahbubur Rahman, Viswam Nathan, Ebrahim Nemati, Korosh Vatanparvar, Jilong Kuang
mLung: Privacy-Preserving Naturally Windowed Lung Activity Detection for Pulmonary Patients. BSN (2019)
Soujanya Chatterjee, Md. Mahbubur Rahman, Ebrahim Nemati, Viswam Nathan, Korosh Vatanparvar, Jilong Kuang
mLung++: automated characterization of abnormal lung sounds in pulmonary patients using multimodal mobile sensors. UbiComp/ISWC Adjunct (2019)
Korosh Vatanparvar, Viswam Nathan, Ebrahim Nemati, Md. Mahbubur Rahman, Jilong Kuang
A Generative Model for Speech Segmentation and Obfuscation for Remote Health Monitoring. BSN (2019)
Viswam Nathan, Md. Mahbubur Rahman, Korosh Vatanparvar, Ebrahim Nemati, Erin Blackstock, Jilong Kuang
Extraction of Voice Parameters from Continuous Running Speech for Pulmonary Disease Monitoring. BIBM (2019)
Md. Mahbubur Rahman, Viswam Nathan, Ebrahim Nemati, Korosh Vatanparvar, Mohsin Y. Ahmed, Jilong Kuang
Towards Reliable Data Collection and Annotation to Extract Pulmonary Digital Biomarkers Using Mobile Sensors. PervasiveHealth (2019)
Viswam Nathan, Korosh Vatanparvar, Md. Mahbubur Rahman, Ebrahim Nemati, Jilong Kuang
Assessment of Chronic Pulmonary Disease Patients Using Biomarkers from Natural Speech Recorded by Mobile Devices. BSN (2019)
Md. Mahbubur Rahman, Ebrahim Nemati, Viswam Nathan, Jilong Kuang
InstantRR: Instantaneous Respiratory Rate Estimation on Context-Aware Mobile Devices. BODYNETS (2018)
Viswam Nathan, Sudip Paul, Temiloluwa Prioleau, Li Niu, Bobak Jack Mortazavi, Stephen A. Cambone, Ashok Veeraraghavan, Ashutosh Sabharwal, Roozbeh Jafari
A Survey on Smart Homes for Aging in Place: Toward Solutions to the Specific Needs of the Elderly. IEEE Signal Process. Mag. 35 (5) (2018)
Ebrahim Nemati, Md. Mahbubur Rahman, Viswam Nathan, Jilong Kuang
Private Audio-Based Cough Sensing for In-Home Pulmonary Assessment Using Mobile Devices. BODYNETS (2018)
Viswam Nathan, Roozbeh Jafari
Particle Filtering and Sensor Fusion for Robust Heart Rate Monitoring Using Wearable Sensors. IEEE J. Biomed. Health Informatics 22 (6) (2018)
Bassem Ibrahim, Viswam Nathan, Roozbeh Jafari
Exploration and validation of alternate sensing methods for wearable continuous pulse transit time measurement using optical and bioimpedance modalities. EMBC (2017)
Zachary Trujillo, Viswam Nathan, Gerard L. Coté, Roozbeh Jafari
Design and parametric analysis of a wearable dual-photoplethysmograph based system for pulse wave velocity detection. ISCAS (2017)
Simi Susan Thomas, Viswam Nathan, Chengzhi Zong, Karthikeyan Soundarapandian, Xiangrong Shi, Roozbeh Jafari
BioWatch: A Noninvasive Wrist-Based Blood Pressure Monitor That Incorporates Training Techniques for Posture and Subject Variability. IEEE J. Biomed. Health Informatics 20 (5) (2016)
Yuan Zou, Viswam Nathan, Roozbeh Jafari
Automatic Identification of Artifact-Related Independent Components for Artifact Removal in EEG Recordings. IEEE J. Biomed. Health Informatics 20 (1) (2016)
Viswam Nathan, Ilge Akkaya, Roozbeh Jafari
A particle filter framework for the estimation of heart rate from ECG signals corrupted by motion artifacts. EMBC (2015)
Qingxue Zhang, Chakameh Zahed, Viswam Nathan, Drew A. Hall, Roozbeh Jafari
An ECG dataset representing real-world signal characteristics for wearable computers. BioCAS (2015)
Viswam Nathan, Roozbeh Jafari
Design Principles and Dynamic Front End Reconfiguration for Low Noise EEG Acquisition With Finger Based Dry Electrodes. IEEE Trans. Biomed. Circuits Syst. 9 (5) (2015)
Simi Susan Thomas, Viswam Nathan, Chengzhi Zong, Ebunoluwa Akinbola, Antoine Lourdes Praveen Aroul, Lijoy Philipose, Karthikeyan Soundarapandian, Xiangrong Shi, Roozbeh Jafari
BioWatch - A wrist watch based signal acquisition system for physiological signals including blood pressure. EMBC (2014)
Omid Dehzangi, Viswam Nathan, Chengzhi Zong, Chang W. Lee, Insoo Kim, Roozbeh Jafari
A novel stimulation for multi-class SSVEP-based brain-computer interface using patterns of time-varying frequencies. EMBC (2014)
Simi Susan Thomas, Viswam Nathan, Chengzhi Zong, Antoine Lourdes Praveen Aroul, Lijoy Philipose, Karthikeyan Soundarapandian, Xiangrong Shi, Roozbeh Jafari
Demonstration abstract: BioWatch: a wrist watch based physiological signal acquisition system. IPSN (2014)
Viswam Nathan, Roozbeh Jafari
Reducing the noise level of EEG signal acquisition through reconfiguration of dry contact electrodes. BioCAS (2014)
Yuan Zou, Omid Dehzangi, Viswam Nathan, Roozbeh Jafari
Automatic removal of EEG artifacts using electrode-scalp impedance. ICASSP (2014)
Viswam Nathan, Roozbeh Jafari
Characterizing contact impedance, signal quality and robustness as a function of the cardinality and arrangement of fingers on dry contact EEG electrodes. EMBC (2014)
Roozbeh Jafari, Omid Dehzangi, Chengzhi Zong, Viswam Nathan
BCIBench: a benchmarking suite for EEG-based brain computer interface. ODES@CGO (2014)
Viswam Nathan
Wearable brain computer interface are we there yet? XRDS 20 (2) (2013)
Viswam Nathan, Jian Wu, Chengzhi Zong, Yuan Zou, Omid Dehzangi, Mary Reagor, Roozbeh Jafari
A 16-channel bluetooth enabled wearable EEG platform with dry-contact electrodes for brain computer interface. Wireless Health (2013)