Biography
I am currently a staff research scientist and tech lead in the Meta On-Device AI team with a focus on researching and productizing efficient AI algorithms and hardwares for next generation AR/VR devices. I received my Ph.D. degree in the Department of Electrical and Computer Engineering, University of Texas at Austin under the supervision of Prof. David Z. Pan and my bachelor degree in Peking University under the supervision of Prof. Ru Huang and Prof. Runsheng Wang.
My research interests include efficient and secure AI algorithms and systems.
Download my resumé.
Interests
- Efficient and Secure Artificial Intelligence
- Algorithm/Hardware Co-Design/Co-Optimization
Education
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PhD in Computer Engineering, 2018
University of Texas at Austin, Austin, Tx, USA
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MS in Computer Engineering, 2015
University of Texas at Austin, Austin, Tx, USA
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BS in Microelectronics, 2013
Peking University, Beijing, China
Research Focus
Efficient AI Algorithm
Secure AI Accelerator/System
AI/HW Co-Design
News
Experience
Staff Research Scientist
Responsibilities include:
- Tech Lead, On-Device AI, Reality Lab
- Efficient NN for AR Glasses
- Efficient NN/HW Co-Design/Co-Optimization
Research Intern
Privacy-preserving neural network training, including federated learning with non-IID data and PrivyNet with split network architectures
Research Intern
Cross-level monte carlo framework for system vulnerability evaluation against fault attack
Research & Design Intern
Cadence Design System
Static timing analysis acceleration
Recent Talks
Recent Publications
More detailed publication lists available through Google Scholar
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(2022).
Omni-sparsity DNN: Fast Sparsity Optimization for On-Device Streaming E2E ASR via Supernet.
In International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2022.
(2022).
Multi-Scale High-Resolution Vision Transformer for Semantic Segmentation.
In Conference on Computer Vision and Pattern Recognition (CVPR) 2022.
(2022).
SplitNets: Designing Neural Architectures for Efficient Distributed Computing on Head-Mounted Systems.
In Conference on Computer Vision and Pattern Recognition (CVPR) 2022.
(2022).
NASViT: Neural Architecture Search for Efficient Vision Transformers with Gradient Conflict aware Supernet Training.
In Conference on Learning Representations (ICLR) 2022.
(2021).
DNA: Differentiable Network-Accelerator Co-Search.
In International Symposium on Low Power Electronics and Design (ISLPED) 2021.
(2021).
AlphaNet: Improved Training of Supernets with Alpha-Divergence.
In Conference on Machine Learning (ICML) 2021 (Long Oral).
(2021).
AttentiveNAS: Improving Neural Architecture Search via Attentive Sampling.
In Conference on Computer Vision and Pattern Recognition (CVPR) 2021.
(2021).
Improving efficiency in neural network accelerator using operands hamming distance optimization.
In Asia and South Pacific Design Automation Conference (ASP-DAC) 2021.
(2020).
KeepAugment: A Simple Information-Preserving Data Augmentation Approach.
In Conference on Computer Vision and Pattern Recognition (CVPR) 2021.
(2020).
Co-exploration of neural architectures and heterogeneous asic accelerator designs targeting multiple tasks.
In ACM/IEEE Design Automation Conference (DAC) 2020.
(2018).
TimingSAT: Decamouflaging timing-based logic obfuscation.
In IEEE International Test Conference (ITC) 2018.
(2018).
A Synergistic Framework for Hardware IP Privacy and Integrity Protection.
In Springer (2018).
(2018).
A Practical Split Manufacturing Framework for Trojan Prevention via Simultaneous Wire Lifting and Cell Insertion.
In IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD) (2018).
(2018).
Federated Learning with Non-IID Data.
In arXiv:1806.00582 (2018).
(2018).
A Practical Split Manufacturing Framework for Trojan Prevention via Simultaneous Wire Lifting and Cell Insertion.
In Asia and South Pacific Design Automation Conference (ASP-DAC) 2018.
(2018).
PrivyNet: A Flexible Framework for Privacy-Preserving Deep Neural Network Training.
In arXiv:1709:06161 (2018).
(2017).
Provably secure camouflaging strategy for IC protection.
In ACM/IEEE International Conference on Computer Aided Design (ICCAD) 2017.
(2017).
Provably secure camouflaging strategy for IC protection.
In IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD) (2018).
(2017).
Cross-level monte carlo framework for system vulnerability evaluation against fault attack.
In ACM/IEEE Design Automation Conference (DAC) 2017.
(2017).
AppSAT: Approximately Deobfuscating Integrated Circuits.
In IEEE International Symposium on Hardware Oriented Security and Trust (HOST) 2017 (Best Paper Award).
(2016).
A monte carlo simulation flow for seu analysis of sequential circuits.
In ACM/IEEE Design Automation Conference (DAC) 2016.
(2016).
Practical public PUF enabled by solving max-flow problem on chip.
In ACM/IEEE Design Automation Conference (DAC) 2016.
(2013).
Characterization of Random Telegraph Noise in Scaled High-κ/Metal-Gate MOSFETs with SiO2/HfO2 Gate Dielectrics.
In ECS Transactions, 52 (1) 941-946 (2013).
Projects
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Accomplishments
Margarida Jacome Outstanding Dissertation Prize
Outstanding Dissertations Award
Nominee of ACM Doctoral Dissertation Award
First Place, Student Research Competition Grand Final (Graduate Category)
Best Paper Award
Best Poster (Presentation) Award
Gold Medal
Best Paper Award
Cockrell School Graduate Student Fellowship
Yang Fuqing and Wang Yangyuan Academician Scholarship
Li Yanhong Baidu Scholarship