About

Caleb is a Taiwanese-Chinese Texan, age 5 (likely tall for his age). He is a computer engineering PhD student at Purdue, focusing on computer vision research for embedded devices. He is particularly fond of consuming Chick-fil-A sandwiches and overusing the egg 🥚 emoji.

He writes Tung-In-Cheek over at Substack

Internships

More details on LinkedIn

2022 @ Arm
efficient neural network architectures

2021 @ Latent AI
dynamic, throttlable neural network prototyping

2019 @ Southwest Research Institute
drone computer vision for methane detection

2018 @ USAA
web browser tools for developers

2017 @ Purdue University HELPS Lab
supercomputer-powered object recognition

2016 @ Software Engineering Professionals
Windows application frontend

Publications

Directed Acyclic Graph-based Neural Networks for Tunable Low-Power Computer Vision
2022 ACM/IEEE International Symposium on Low Power Electronics and Design
A Goel, C Tung, N Eliopoulos, X Hu, GK Thiruvathukal, JC Davis, and Y-H Lu

Efficient Computer Vision on Edge Devices with Pipeline-Parallel Hierarchical Neural Networks
2022 Asia and South Pacific Design Automation Conference
A Goel, C Tung, X Hu, GK Thiruvathukal, JC Davis, and Y-H Lu

Irrelevant Pixels are Everywhere: Find and Exclude Them for More Efficient Computer Vision
2022 IEEE International Conference on Artificial Intelligence Circuits and Systems
C Tung, A Goel, N Eliopoulos, X Hu, GK Thiruvathukal, V Chaudhary, and Y-H Lu

Why Accuracy Is Not Enough: The Need for Consistency in Object Detection
2022 IEEE Multimedia
C Tung, A Goel, F Bordwell, N Eliopoulos, X Hu, GK Thiruvathukal, and Y-H Lu

Observing Human Mobility Worldwide during COVID-19
2022 IEEE Computer
S Allcroft, M Metwaly, Z Berg, I Ghodgaonkar, F Bordwell, X Zhao, X Liu, S Chakraborty, V Banna, A Chinnakotla, A Goel, C Tung, G Kao, W Zakharov, D Shoham, GK Thiruvathukal, and Y-H Lu

Low-Power Multi-Camera Object Re-Identification using Hierarchical Neural Networks
2021 ACM/IEEE International Symposium on Low Power Electronics and Design
A Goel, C Tung, X Hu, H Wang, JC Davis, GK Thiruvathukal and Y-H Lu

Modular Neural Networks for Low-Power Image Classification on Embedded Devices
2020 ACM Transactions on Design Automation of Electronic Systems
A Goel, C Tung, S Aghajanzadeh, S-H Chen, GK Thiruvathukal, Y-H Lu

A Survey of Methods for Low-Power Deep Learning and Computer Vision
2020 IEEE World Forum on Internet of Things
A Goel, C Tung, Y-H Lu, GK Thiruvathukal

Analyzing Worldwide Social Distancing through Large-Scale Computer Vision
2020 ArXiV
I Ghodgaonkar, S Chakraborty, V Banna, S Allcroft, M Metwaly, F Bordwell, K Kimura, X Zhao, A Goel, C Tung, A Chinnakotla, M Xue, Y-H Lu, MD Ward, W Zakharov, DS Ebert, DM Barbarash, GK Thiruvathukal

Low-Power Object Counting with Hierarchical Neural Networks
2020 ACM/IEEE International Symposium on Low Power Electronics and Design
A Goel, C Tung, S Aghajanzadeh, I Ghodgaonkar, S Ghosh, GK Thiruvathukal, Y-H Lu

Camera Placement Meeting Restrictions of Computer Vision
2020 IEEE International Conference on Image Processing
S Aghajanzadeh, R Naidu, S-H Chen, C Tung, A Goel, Y-H Lu, GK Thiruvathukal

Large-Scale Object Detection of Images from Network Cameras in Variable Ambient Lighting Conditions
2019 IEEE International Conference on Multimedia Information Processing & Retrieval
C Tung, MR Kelleher, RJ Schlueter, B Xu, Y-H Lu, GK Thiruvathukal, Y-K Chen, Y Lu