Sardar Ansari

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 25

Top Topics

Kalman Filtering

Atrial Fibrillation

Noise Cancellation

Top Venues

IEEE J. Biomed. Health Informatics

Publications

Loc Cao, Wenzhe Zang, Ruchi Sharma, Ali Tabartehfarahani, Chandrakalavathi Thota, Anjali Devi Sivakumar, Andres Lam, Xudong Fan, Kevin R. Ward, Sardar Ansari
Automated Gas Chromatography Peak Alignment: A Deep Learning Approach using Greedy Optimization and Simulation. EMBC (2023)
Negar Farzaneh, Sardar Ansari, Elizabeth Lee, Kevin R. Ward, Michael W. Sjoding
Collaborative strategies for deploying artificial intelligence to complement physician diagnoses of acute respiratory distress syndrome. npj Digit. Medicine 6 (2023)
Negar Farzaneh, Hamid Ghanbari, Mingzhu Liu, Loc Cao, Kevin R. Ward, Sardar Ansari
A Comprehensive Comparison of Six Publicly Available Algorithms for Localization of QRS Complex on Electrocardiograph. EMBC (2023)
Hongyi Yang, Rich Gonzalez, Brahmajee K. Nallamothu, Keith D. Aaronson, Kevin R. Ward, Alfred O. Hero III, Sardar Ansari
A Practical Approach to Disease Risk Prediction: Focus on High-Risk Patients via Highest-k Loss. BIBM (2023)
Loc Cao, Kevin R. Ward, Ruchi Sharma, Xudong Fan, Sardar Ansari
Deep Learning Approach for Automated Gas Chromatography Peak Detection to Account for Co-elution. BIBM (2023)
Loc Cao, Hamid Ghanbari, Negar Farzaneh, Kevin R. Ward, Sardar Ansari
Robustness of Residual Network in Predicting PR Interval Trained Using Noisy Labels. CinC (2022)
Matthew A. Reyna, Nadi Sadr, Erick Andres Perez-Alday, Annie Gu, Amit J. Shah, Chad Robichaux, Ali Bahrami Rad, Andoni Elola, Salman Seyedi, Sardar Ansari, Hamid Ghanbari, Qiao Li, Ashish Sharma, Gari D. Clifford
Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021. CinC (2021)
Fatima Zare, Sardar Ansari, Kayvan Najarian, Sheida Nabavi
Preprocessing Sequence Coverage Data for More Precise Detection of Copy Number Variations. IEEE ACM Trans. Comput. Biol. Bioinform. 17 (3) (2020)
Christopher E. Gillies, Daniel F. Taylor, Brandon C. Cummings, Sardar Ansari, Fadi Islim, Steven L. Kronick, Richard P. Medlin Jr., Kevin R. Ward
Demonstrating the consequences of learning missingness patterns in early warning systems for preventative health care: A novel simulation and solution. J. Biomed. Informatics 110 (2020)
Eleonora Ficiarà, F. D'Agata, Sardar Ansari, Silvia Boschi, Innocenzo Rainero, Lorenzo Priano, Stefania Cattaldo, Ornella Abollino, Roberta Cavalli, Caterina Guiot
A mathematical model for the evaluation of iron transport across the blood-cerebrospinal fluid barrier in neurodegenerative diseases. EMBC (2020)
Sardar Ansari, Christopher E. Gillies, Brandon C. Cummings, Jonathan Motyka, Guan Wang, Kevin R. Ward, Hamid Ghanbari
Classification of 12-Lead Electrocardiograms Using Residual Neural Networks and Transfer Learning. CinC (2020)
Elyas Sabeti, Jonathan Gryak, Harm Derksen, Craig Biwer, Sardar Ansari, Howard Isenstein, Anna Kratz, Kayvan Najarian
Learning Using Concave and Convex Kernels: Applications in Predicting Quality of Sleep and Level of Fatigue in Fibromyalgia. Entropy 21 (5) (2019)
Lu Wang, Sardar Ansari, Kayvan Najarian, Kevin R. Ward, Kenn R. Oldham
Decompensation Prediction in Hemodialysis by a Feedback Model as Identified by Miniature Wearable Sensors. AIM (2019)
Sardar Ansari, Jonathan Gryak, Kayvan Najarian
Noise Detection in Electrocardiography Signal for Robust Heart Rate Variability Analysis: A Deep Learning Approach. EMBC (2018)
Fatima Zare, Sardar Ansari, Kayvan Najarian, Sheida Nabavi
Copy number variation detection using partial alignment information. BIBM (2018)
An Nguyen, Sardar Ansari, Mohsen Hooshmand, Kaiwen Lin, Hamid Ghanbari, Jonathan Gryak, Kayvan Najarian
Comparative Study on Heart Rate Variability Analysis for Atrial Fibrillation Detection in Short Single-Lead ECG Recordings. EMBC (2018)
Lu Wang, Sardar Ansari, Kayvan Najarian, Kevin R. Ward, Kenn R. Oldham
Estimation of peripheral artery radius using non-invasive sensors and Kalman filtering of local dynamics. ACC (2017)
Fatima Zare, Sardar Ansari, Kayvan Najarian, Sheida Nabavi
Bias and Noise Cancellation for Robust Copy Number Variation Detection. BCB (2017)
Fatima Zare, Sardar Ansari, Kayvan Najarian, Sheida Nabavi
Noise cancellation for robust copy number variation detection using next generation sequencing data. BIBM (2017)
Sardar Ansari, Kevin R. Ward, Kayvan Najarian
Motion Artifact Suppression in Impedance Pneumography Signal for Portable Monitoring of Respiration: An Adaptive Approach. IEEE J. Biomed. Health Informatics 21 (2) (2017)
Sardar Ansari, Laura A. McLay, Maria E. Mayorga
A Maximum Expected Covering Problem for District Design. Transp. Sci. 51 (1) (2017)
Sardar Ansari, Somayeh Molaei, Kenn Richard Oldham, Michael Heung, Kevin R. Ward, Kayvan Najarian
An extended Kalman filter with inequality constraints for real-time detection of intradialytic hypotension. EMBC (2017)
Sardar Ansari, Negar Farzaneh, Michael Heung, Kenn R. Oldham, Harm Derksen, Kevin R. Ward, Kayvan Najarian
Real-time detection of intradialytic hypotension using a novel polyvinylidene fluoride based sensor. BHI (2016)
Sardar Ansari, Ashwin Belle, Kayvan Najarian
Multi-modal Integrated Approach towards Reducing False Arrhythmia Alarms During Continuous Patient Monitoring: the PhysioNet Challenge 2015. CinC (2015)
Sardar Ansari, Kevin Ward, Kayvan Najarian
Epsilon-Tube Filtering: Reduction of High-Amplitude Motion Artifacts From Impedance Plethysmography Signal. IEEE J. Biomed. Health Informatics 19 (2) (2015)
Sardar Ansari, Kevin Ward, Kayvan Najarian
ε-tube regression: A new method for motion artifact reduction. EMBC (2011)
Sardar Ansari, Ashwin Belle, Kevin Ward, Rosalyn S. Hobson, Kayvan Najarian
Reduction of periodic motion artifacts from impedance plethysmography. BIBM Workshops (2011)
Sardar Ansari, Ashwin Belle, Kayvan Najarian, Kevin Ward
Impedance plethysmography on the arms: Respiration monitoring. BIBM Workshops (2010)
Sardar Ansari, Kayvan Najarian, Kevin Ward
Adaptive set-membership normalized least mean squares: An adaptive filter for the systems with bounded noise. BIBM Workshops (2010)
Sardar Ansari, Kayvan Najarian, Kevin Ward, Mohamad Hakam Tiba
Extraction of Respiratory Rate from Impedance Signal Measured on Arm: A Portable Respiratory Rate Measurement Device. BIBM (2009)