I am a Fifth Year Computer Science PhD student at the University of Rochester, advised by Dr. Yuhao Zhu. I was previously a Senior Engineer at Samsung Research & Development Institute, Bangalore, India. Before that, I was a Research Assistant at CAD Lab, IISc, working with Prof SK Nandy.
I am interested in building intelligent, efficient, and reliable computing systems inspired by humans and for humans. My research philosophy is to combine my interests in understanding the world around us (for example, human brain functioning) with my expertise in the area of computer architecture and design applications and systems that facilitate what we’ve yet to understand.
I have joined NVIDIA as a Resiliency and Safety Architecture Intern for the Summer and will be working with GPU Resiliency and Safety team led by Sanjay Gongalore.
@inproceedings{tyagi2025dynamic,title={Dynamic Sparse Training of Diagonally Sparse Networks},author={Tyagi, Abhishek and Iyer, Arjun and Renninger, William H and Kanan, Christopher and Zhu, Yuhao},booktitle={2025 International Conference on Machine Learning (ICML)},year={2025},selected=true}
ISPASS
Characterizing Soft-Error Resiliency in Arm’s Ethos-U55 Embedded Machine Learning Accelerator
Abhishek Tyagi, Reiley Jeyapaul, Chuteng Zhou, and 2 more authors
In 2024 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS), 2024
@inproceedings{tyagi2024characterizing,title={Characterizing Soft-Error Resiliency in Arm's Ethos-U55 Embedded Machine Learning Accelerator},author={Tyagi, Abhishek and Jeyapaul, Reiley and Zhou, Chuteng and Whatmough, Paul and Zhu, Yuhao},booktitle={2024 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS)},pages={96--108},year={2024},organization={IEEE},selected=true}
SIGGRAPH
Imperceptible Color Modulation for Power Saving in VR/AR
Kenneth Chen, Budmonde Duinkharjav, Nisarg Ujjainkar, and 5 more authors
@incollection{chen2023imperceptible,title={Imperceptible Color Modulation for Power Saving in VR/AR},author={Chen, Kenneth and Duinkharjav, Budmonde and Ujjainkar, Nisarg and Shahan, Ethan and Tyagi, Abhishek and He, Jiayi and Zhu, Yuhao and Sun, Qi},booktitle={ACM SIGGRAPH 2023 Emerging Technologies},pages={1--2},year={2023},selected=true}
HPCA
Thales: Formulating and estimating architectural vulnerability factors for dnn accelerators
Abhishek Tyagi, Yiming Gan, Shaoshan Liu, and 3 more authors
In 2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2023
@inproceedings{tyagi2022thales,title={Thales: Formulating and estimating architectural vulnerability factors for dnn accelerators},author={Tyagi, Abhishek and Gan, Yiming and Liu, Shaoshan and Yu, Bo and Whatmough, Paul and Zhu, Yuhao},booktitle={2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA)},year={2023},organization={IEEE},selected=true}
SIGGRAPH
Color-perception-guided display power reduction for virtual reality
Budmonde* Duinkharjav, Kenneth* Chen, Abhishek Tyagi, and 3 more authors
@article{duinkharjav2022color,title={Color-perception-guided display power reduction for virtual reality},author={Duinkharjav, Budmonde* and Chen, Kenneth* and Tyagi, Abhishek and He, Jiayi and Zhu, Yuhao and Sun, Qi},journal={ACM Transactions on Graphics (TOG)},volume={41},number={6},pages={1--16},year={2022},publisher={ACM New York, NY, USA},selected=true}
ISCAS
Transport Triggered near Memory Accelerator for Deep Learning
Kavitha Madhu, Saptarsi Das, Abhishek Tyagi, and 3 more authors
In 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021
@inproceedings{madhu2021transport,title={Transport Triggered near Memory Accelerator for Deep Learning},author={Madhu, Kavitha and Das, Saptarsi and Tyagi, Abhishek and Deshwal, Ankur and Song, Joonho and Lee, Seungwon},booktitle={2021 IEEE International Symposium on Circuits and Systems (ISCAS)},pages={1--5},year={2021},organization={IEEE},selected=true}
