Publications | Tilendra Choudhary, PhD

2024

BSPC-2024

Analyzing SCG Methodology for Identification of Ventricular Depolarization Events

Mousumi Das, Tilendra Choudhary, L.N. Sharma, and 1 more author

Biomedical Signal Processing and Control, Elsevier, 2024

@article{das2024analyzing,
  title = {Analyzing SCG Methodology for Identification of Ventricular Depolarization Events},
  author = {Das, Mousumi and Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  journal = {Biomedical Signal Processing and Control, Elsevier},
  year = {2024},
  url = {https://doi.org/10.1016/j.bspc.2024.106940}
}

HDS-2024

Robust Meta-Model for Predicting the Likelihood of Receiving Blood Transfusion in Non-traumatic ICU Patients

Alireza Rafiei, Ronald Moore, Tilendra Choudhary, and 6 more authors

Health Data Science, 2024

Bib HTML

@article{rafiei2024robust,
  title = {Robust Meta-Model for Predicting the Likelihood of Receiving Blood Transfusion in Non-traumatic ICU Patients},
  author = {Rafiei, Alireza and Moore, Ronald and Choudhary, Tilendra and Marshall, Curtis and Smith, Geoffrey and Roback, John D and Patel, Ravi M and Josephson, Cassandra D and Kamaleswaran, Rishikesan},
  journal = {Health Data Science},
  year = {2024},
  url = {https://spj.science.org/doi/10.34133/hds.0197},
}

BSPC

Parsimonious waveform-derived features consisting of pulse arrival time and heart rate variability predicts the onset of septic shock

Moamen M Soliman, Curtis Marshall, Jacob P Kimball, and 7 more authors

Biomedical Signal Processing and Control, 2024

Bib

@article{soliman2024parsimonious,
  title = {Parsimonious waveform-derived features consisting of pulse arrival time and heart rate variability predicts the onset of septic shock},
  author = {Soliman, Moamen M and Marshall, Curtis and Kimball, Jacob P and Choudhary, Tilendra and Clermont, Gilles and Pinsky, Michael R and Buchman, Timothy G and Coopersmith, Craig M and Inan, Omer T and Kamaleswaran, Rishikesan},
  journal = {Biomedical Signal Processing and Control},
  volume = {92},
  pages = {105974},
  year = {2024},
  publisher = {Elsevier},
}

ATS-2024

A Retrospective Causal Inference-based Study Using Machine Learning for Identifying Treatment Effects of Various Therapies in Sepsis-induced Acute Respiratory Failure Phenotypes

P Upadhyaya, Tilendra Choudhary, C Davis, and 3 more authors

In American Thoracic Society, C22. ARTIFICIAL INTELLIGENCE IN THE ICU: THE MACHINE WILL SEE YOU NOW, San Diego, 2024

Bib

@incollection{upadhyaya2024retrospective,
  title = {A Retrospective Causal Inference-based Study Using Machine Learning for Identifying Treatment Effects of Various Therapies in Sepsis-induced Acute Respiratory Failure Phenotypes},
  author = {Upadhyaya, P and Choudhary, Tilendra and Davis, C and Yang, P and Coopersmith, C and Kamaleswaran, R},
  booktitle = {American Thoracic Society, C22. ARTIFICIAL INTELLIGENCE IN THE ICU: THE MACHINE WILL SEE YOU NOW},
  pages = {A5071--A5071},
  year = {2024},
  publisher = {American Thoracic Society},
  location = {San Diego},
}

BMC-Critical-Care

Derivation and Validation of Generalized Sepsis-induced Acute Respiratory Failure Phenotypes Among Critically Ill Patients: A Retrospective Study

Tilendra Choudhary, Pulakesh Upadhyaya, Carolyn M Davis, and 8 more authors

BioMed Critical Care, 2024

Bib HTML PDF

@article{choudhary2024derivation,
  title = {Derivation and Validation of Generalized Sepsis-induced Acute Respiratory Failure Phenotypes Among Critically Ill Patients: A Retrospective Study},
  author = {Choudhary, Tilendra and Upadhyaya, Pulakesh and Davis, Carolyn M and Yang, Philip and Tallowin, Simon and Lisboa, Felipe A and Schobel, Seth A and Coopersmith, Craig M and Elster, Eric A and Buchman, Timothy G and others},
  journal = {BioMed Critical Care},
  year = {2024},
  volume = {28},
  number = {1},
  pages = {321},
  url = {https://doi.org/10.1186/s13054-024-05061-4},
  publisher = {BMC},
  dimensions = {true},
}

ATS-2024

A Multicenter Study on Deriving and Validating Data-driven Phenotypes for Sepsis-induced Acute Respiratory Failure in ICU Patients

Tilendra Choudhary, P Upadhyaya, C Davis, and 3 more authors

In American Thoracic Society, C96. PRECISION MEDICINE IN CRITICAL CARE: EXPLORING ARDS AND SEPSIS PHENOTYPES, San Diego, 2024

Bib

@incollection{choudhary2024multicenter,
  title = {A Multicenter Study on Deriving and Validating Data-driven Phenotypes for Sepsis-induced Acute Respiratory Failure in ICU Patients},
  author = {Choudhary, Tilendra and Upadhyaya, P and Davis, C and Yang, P and Coopersmith, C and Kamaleswarsan, R},
  booktitle = {American Thoracic Society, C96. PRECISION MEDICINE IN CRITICAL CARE: EXPLORING ARDS AND SEPSIS PHENOTYPES},
  pages = {A6629--A6629},
  year = {2024},
  publisher = {American Thoracic Society},
  location = {San Diego},
}

arXiv-2024

Deep Representation Learning-Based Dynamic Trajectory Phenotyping for Acute Respiratory Failure in Medical Intensive Care Units

Alan Wu, Tilendra Choudhary, Pulakesh Upadhyaya, and 3 more authors

arXiv preprint arXiv:2405.02563, 2024

Bib

@article{wu2024deep,
  title = {Deep Representation Learning-Based Dynamic Trajectory Phenotyping for Acute Respiratory Failure in Medical Intensive Care Units},
  author = {Wu, Alan and Choudhary, Tilendra and Upadhyaya, Pulakesh and Ali, Ayman and Yang, Philip and Kamaleswaran, Rishikesan},
  journal = {arXiv preprint arXiv:2405.02563},
  year = {2024},
}

medRxiv-2024

SpO2/FiO2 Ratio as a Better Metric for Assessment of RBC Transfusion Effectiveness in Non-traumatic Critically Ill Patients with Physiologic Derangements

Tilendra Choudhary, Geoffrey Smith, John D. Roback, and 3 more authors

medRxiv, 2024

Bib HTML

@article{Choudhary2024_medRxiv,
  author = {Choudhary, Tilendra and Smith, Geoffrey and Roback, John D. and Patel, Ravi M. and Josephson, Cassandra D. and Kamaleswaran, Rishikesan},
  title = {SpO2/FiO2 Ratio as a Better Metric for Assessment of RBC Transfusion Effectiveness in Non-traumatic Critically Ill Patients with Physiologic Derangements},
  year = {2024},
  doi = {10.1101/2024.10.03.24313829},
  publisher = {Cold Spring Harbor Laboratory Press},
  journal = {medRxiv},
}

2023

Elsevier-JAD

Effect of transcutaneous cervical vagus nerve stimulation on declarative and working memory in patients with Posttraumatic Stress Disorder (PTSD): A pilot study

Tilendra Choudhary, Marcus Elliott, Neil R Euliano, and 7 more authors

Journal of affective disorders, 2023

Bib HTML PDF

@article{choudhary2023effect,
  title = {Effect of transcutaneous cervical vagus nerve stimulation on declarative and working memory in patients with Posttraumatic Stress Disorder (PTSD): A pilot study},
  author = {Choudhary, Tilendra and Elliott, Marcus and Euliano, Neil R and Gurel, Nil Z and Rivas, Amanda G and Wittbrodt, Matthew T and Vaccarino, Viola and Shah, Amit J and Inan, Omer T and Bremner, J Douglas},
  journal = {Journal of affective disorders},
  volume = {339},
  pages = {418--425},
  year = {2023},
  publisher = {Elsevier},
  doi = {10.1016/j.jad.2023.07.025},
  url = {https://doi.org/10.1016/j.jad.2023.07.025},
  dimensions = {true},
}

2022

IEEE-J-ISJ

Non-contact heart rate measurement from facial video data using a 2d-vmd scheme

Mousumi Das, Tilendra Choudhary, MK Bhuyan, and 1 more author

IEEE Sensors Journal, 2022

Bib

@article{das2022non,
  title = {Non-contact heart rate measurement from facial video data using a 2d-vmd scheme},
  author = {Das, Mousumi and Choudhary, Tilendra and Bhuyan, MK and Sharma, LN},
  journal = {IEEE Sensors Journal},
  volume = {22},
  number = {11},
  pages = {11153--11161},
  year = {2022},
  publisher = {IEEE},
}

IEEE-C-WiSPNET

A multiresolution method for non-contact heart rate estimation using facial video frames

Mousumi Das, Tilendra Choudhary, MK Bhuyan, and 2 more authors

In 2022 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET), 2022

Bib

@inproceedings{das2022multiresolution,
  title = {A multiresolution method for non-contact heart rate estimation using facial video frames},
  author = {Das, Mousumi and Choudhary, Tilendra and Bhuyan, MK and Sharma, LN and others},
  booktitle = {2022 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET)},
  pages = {115--119},
  year = {2022},
  organization = {IEEE},
}

2021

Elsevier-J-BSPC

Analyzing Seismocardiographic Approach for Heart Rate Variability Measurement

Tilendra Choudhary, Mousumi Das, L.N. Sharma, and 1 more author

Biomedical Signal Processing and Control, 2021

Bib

@article{choudhary2021analyzing,
  title = {Analyzing Seismocardiographic Approach for Heart Rate Variability Measurement},
  author = {Choudhary, Tilendra and Das, Mousumi and Sharma, L.N. and Bhuyan, M.K.},
  journal = {Biomedical Signal Processing and Control},
  volume = {68},
  pages = {102793},
  year = {2021},
  publisher = {Elsevier},
}

IEEE-TIM

Vibrocarotidography: A Novel Measurement Technique to Quantify Pulsations at Common Carotid Arteries

Tilendra Choudhary, Mousumi Das, M.K. Bhuyan, and 1 more author

IEEE Transactions on Instrumentation and Measurement, 2021

Bib

@article{choudhary2021vibrocarotidography,
  title = {Vibrocarotidography: A Novel Measurement Technique to Quantify Pulsations at Common Carotid Arteries},
  author = {Choudhary, Tilendra and Das, Mousumi and Bhuyan, M.K. and Sharma, L.N.},
  journal = {IEEE Transactions on Instrumentation and Measurement},
  year = {2021},
  publisher = {IEEE},
  doi = {10.1109/TIM.2021.3115203},
}

IEEE-TIM

Noninvasive Accelerometric Approach for Cuffless Continuous Blood Pressure Measurement

Mousumi Das, Tilendra Choudhary, L.N. Sharma, and 1 more author

IEEE Transactions on Instrumentation and Measurement, 2021

Bib

@article{das2021noninvasive,
  title = {Noninvasive Accelerometric Approach for Cuffless Continuous Blood Pressure Measurement},
  author = {Das, Mousumi and Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  journal = {IEEE Transactions on Instrumentation and Measurement},
  year = {2021},
  publisher = {IEEE},
  doi = {10.1109/TIM.2021.3122182},
}

IEEE-C-INDICON

A non-fiducial noise robust VMD-based framework for ECG-based biometric recognition

Tilendra Choudhary, Mousumi Das, LN Sharma, and 1 more author

In 2021 IEEE 18th India Council International Conference (INDICON), 2021

Bib

@inproceedings{choudhary2021non,
  title = {A non-fiducial noise robust VMD-based framework for ECG-based biometric recognition},
  author = {Choudhary, Tilendra and Das, Mousumi and Sharma, LN and Bhuyan, MK},
  booktitle = {2021 IEEE 18th India Council International Conference (INDICON)},
  pages = {1--6},
  year = {2021},
  organization = {IEEE},
}

2020

Patent-IN

Device and Method for Seismocardiography Recording and Monitoring in Mobile Device for Healthcare Applications

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

2020

Bib

@misc{choudharydevice,
  title = {Device and Method for Seismocardiography Recording and Monitoring in Mobile Device for Healthcare Applications},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  notes = {IN Patent App. 202031027314},
  year = {2020},
}

Patent-IN

Method and Technology for Accelerometric Signal Recording of a Novel Vibrocarotidogram (ViCG) with Seismocardiogram (SCG)

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

2020

Bib

@misc{choudharymethod,
  title = {Method and Technology for Accelerometric Signal Recording of a Novel Vibrocarotidogram (ViCG) with Seismocardiogram (SCG)},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  notes = {IN Patent App. 202031026802},
  year = {2020},
}

IEEE-TIM

Delineation and Analysis of Seismocardiographic Systole and Diastole Profiles

Tilendra Choudhary, M.K. Bhuyan, and L.N. Sharma

IEEE Transactions on Instrumentation and Measurement, 2020

Bib

@article{choudhary2020delineation,
  title = {Delineation and Analysis of Seismocardiographic Systole and Diastole Profiles},
  author = {Choudhary, Tilendra and Bhuyan, M.K. and Sharma, L.N.},
  journal = {IEEE Transactions on Instrumentation and Measurement},
  year = {2020},
  publisher = {IEEE},
  doi = {10.1109/TIM.2020.3007295},
}

IEEE-J-ISJ

Identification of Human Breathing-States Using Cardiac-Vibrational Signal for m-Health Applications

Tilendra Choudhary, L.N. Sharma, M.K. Bhuyan, and 1 more author

IEEE Sensors Journal, 2020

Bib

@article{choudhary2020identification,
  title = {Identification of Human Breathing-States Using Cardiac-Vibrational Signal for m-Health Applications},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K. and Bora, Kangkana},
  journal = {IEEE Sensors Journal},
  year = {2020},
  publisher = {IEEE},
  doi = {10.1109/JSEN.2020.3025384},
}

Thesis

WAVEFORM DELINEATION AND ANALYSIS OF SEISMOCARDIOGRAPHIC SIGNALS

Tilendra Choudhary

2020

Thesis, IIT Guwahati

Bib

@phdthesis{choudhary2020waveform,
  title = {WAVEFORM DELINEATION AND ANALYSIS OF SEISMOCARDIOGRAPHIC SIGNALS},
  author = {Choudhary, Tilendra},
  year = {2020},
  note = {Thesis, IIT Guwahati},
  school = {IIT Guwahati},
  type = {PhD thesis}
}

2019

Elsevier-BSPC

Orthogonal subspace projection based framework to extract heart cycles from SCG signal

Tilendra Choudhary, M.K. Bhuyan, and L.N. Sharma

Biomedical Signal Processing and Control, 2019

Bib

@article{choudhary2019orthogonal,
  title = {Orthogonal subspace projection based framework to extract heart cycles from SCG signal},
  author = {Choudhary, Tilendra and Bhuyan, M.K. and Sharma, L.N.},
  journal = {Biomedical Signal Processing and Control},
  volume = {50},
  pages = {45--51},
  year = {2019},
  publisher = {Elsevier},
}

IEEE-C-TENSYMP

Effect of Respiratory Effort Levels on SCG Signals

Tilendra Choudhary, M.K. Bhuyan, and L.N. Sharma

In The IEEE Region 10 Symposium (TENSYMP), 2019

Bib

@inproceedings{choudhary2019effect,
  title = {Effect of Respiratory Effort Levels on SCG Signals},
  author = {Choudhary, Tilendra and Bhuyan, M.K. and Sharma, L.N.},
  booktitle = {The IEEE Region 10 Symposium (TENSYMP)},
  pages = {143--146},
  year = {2019},
  url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=8971092\&isnumber=8971022},
}

IEEE-J-ISJ

A Novel Method for Aortic Valve Opening Phase Detection Using SCG Signal

Tilendra Choudhary, M.K. Bhuyan, and L.N. Sharma

IEEE Sensors Journal, 2019

Bib

@article{choudhary2019novel,
  title = {A Novel Method for Aortic Valve Opening Phase Detection Using SCG Signal},
  author = {Choudhary, Tilendra and Bhuyan, M.K. and Sharma, L.N.},
  journal = {IEEE Sensors Journal},
  year = {2019},
  publisher = {IEEE},
}

2018

IEEE-SPL

Heart sound extraction from sternal seismocardiographic signal

Tilendra Choudhary, LN Sharma, and Manas Kamal Bhuyan

IEEE Signal Processing Letters, 2018

Bib

@article{choudhary2018heart,
  title = {Heart sound extraction from sternal seismocardiographic signal},
  author = {Choudhary, Tilendra and Sharma, LN and Bhuyan, Manas Kamal},
  journal = {IEEE Signal Processing Letters},
  volume = {25},
  number = {4},
  pages = {482--486},
  year = {2018},
  publisher = {IEEE},
}

IEEE-JBHI

Automatic Detection of Aortic Valve Opening using Seismocardiography in Healthy Individuals

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

IEEE Journal of Biomedical and Health Informatics, 2018

Bib HTML

@article{choudhary2018automatic,
  title = {Automatic Detection of Aortic Valve Opening using Seismocardiography in Healthy Individuals},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  journal = {IEEE Journal of Biomedical and Health Informatics},
  year = {2018},
  publisher = {IEEE},
  doi = {10.1109/JBHI.2018.2829608},
  url = {https://ieeexplore.ieee.org/document/8345772},
  dimensions = {true},
}

IEEE-C-WiSPNET

Small Motion Magnification using Automated RoI Selection and Spatial Co-ordinate Approach

Mithoon Kumar, Tilendra Choudhary, and M.K. Bhuyan

In IEEE Intr. Conf. WiSPNET 2018, 2018

Bib

@inproceedings{kumar2018small,
  title = {Small Motion Magnification using Automated RoI Selection and Spatial Co-ordinate Approach},
  author = {Kumar, Mithoon and Choudhary, Tilendra and Bhuyan, M.K.},
  booktitle = {IEEE Intr. Conf. WiSPNET 2018},
  year = {2018},
}

IEEE-C-WiSPNET

Standalone Heartbeat Extraction in SCG signal using Variational Mode Decomposition

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

In IEEE Intr. Conf. WiSPNET 2018, 2018

Bib

@inproceedings{choudhary2018standalone,
  title = {Standalone Heartbeat Extraction in SCG signal using Variational Mode Decomposition},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  booktitle = {IEEE Intr. Conf. WiSPNET 2018},
  year = {2018},
}

IEEE-C-SPCOM

Suppression of Artifacts from Seismocardiogram Signal using Two-Stage Kalman Filtering Model

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

In IEEE Intr. Conf. SPCOM 2018 Banglore, 2018

Bib

@inproceedings{choudhary2018suppression,
  title = {Suppression of Artifacts from Seismocardiogram Signal using Two-Stage Kalman Filtering Model},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  booktitle = {IEEE Intr. Conf. SPCOM 2018 Banglore},
  year = {2018},
}

IEEE-C-ICIIBS

SPECTRACENTROGRAM : A Time-Frequency Distribution for Signal Processing Applications

Tilendra Choudhary, L.N. Sharma, and M.K. Bhuyan

In IEEE International Conference on Intelligent Informatics and BioMedical Sciences, Thailand, 2018

Bib

@inproceedings{choudhary2018spectracentrogram,
  title = {SPECTRACENTROGRAM : A Time-Frequency Distribution for Signal Processing Applications},
  author = {Choudhary, Tilendra and Sharma, L.N. and Bhuyan, M.K.},
  booktitle = {IEEE International Conference on Intelligent Informatics and BioMedical Sciences, Thailand},
  year = {2018},
}

2016

IEEE-C-NCC

Robust photoplethysmographic (PPG) based biometric authentication for wireless body area networks and m-health applications

Tilendra Choudhary, and M Sabarimalai Manikandan

In 2016 Twenty Second National Conference on Communication (NCC), 2016

Bib

@inproceedings{choudhary2016robust,
  title = {Robust photoplethysmographic (PPG) based biometric authentication for wireless body area networks and m-health applications},
  author = {Choudhary, Tilendra and Manikandan, M Sabarimalai},
  booktitle = {2016 Twenty Second National Conference on Communication (NCC)},
  pages = {1--6},
  year = {2016},
  organization = {IEEE},
}

IEEE-C-ICADW

An energy efficient image communication framework for bandlimited wireless sensor networks

Debajit Sarma, Milan Kumar Tarafder, Tilendra Choudhary, and 1 more author

In 2016 International Conference on Accessibility to Digital World (ICADW), 2016

Bib

@inproceedings{sarma2016energy,
  title = {An energy efficient image communication framework for bandlimited wireless sensor networks},
  author = {Sarma, Debajit and Tarafder, Milan Kumar and Choudhary, Tilendra and Sarma, Kandarpa Kumar},
  booktitle = {2016 International Conference on Accessibility to Digital World (ICADW)},
  pages = {197--201},
  year = {2016},
  organization = {IEEE},
}

2015

IEEE-C-SPIN

A novel unified framework for noise-robust ECG-based biometric authentication

Tilendra Choudhary, and M Sabarimalai Manikandan

In 2015 2nd international conference on signal processing and integrated networks (SPIN), 2015

Bib

@inproceedings{choudhary2015novel,
  title = {A novel unified framework for noise-robust ECG-based biometric authentication},
  author = {Choudhary, Tilendra and Manikandan, M Sabarimalai},
  booktitle = {2015 2nd international conference on signal processing and integrated networks (SPIN)},
  pages = {186--191},
  year = {2015},
  organization = {IEEE},
}

IET-HTL

Robust detection of premature ventricular contractions using sparse signal decomposition and temporal features

M Sabarimalai Manikandan, Barathram Ramkumar, Pranav S Deshpande, and 1 more author

Healthcare Technology Letters, 2015

Bib

@article{manikandan2015robust,
  title = {Robust detection of premature ventricular contractions using sparse signal decomposition and temporal features},
  author = {Manikandan, M Sabarimalai and Ramkumar, Barathram and Deshpande, Pranav S and Choudhary, Tilendra},
  journal = {Healthcare Technology Letters},
  volume = {2},
  number = {6},
  pages = {141--148},
  year = {2015},
  publisher = {The Institution of Engineering and Technology},
}