![Joanna Cecilia da Silva Santos](https://cse.nd.edu/wp-content/uploads/2021/08/silva-santos-hs-300x300.jpg)
Joanna Cecilia da Silva Santos
Assistant Professor, Computer Science and Engineering
Areas of Interest
Software engineering, software security, program analysis, and source code manipulation
![Professor Walter Scheirer](https://cse.nd.edu/wp-content/uploads/2020/06/Walter-Scheirer-hs-300x300.jpg)
Walter Scheirer
Dennis O. Doughty Collegiate Professor of Engineering
Areas of Interest
Computer vision, machine learning, biometrics, digital humanities
![Yiyu Shi](https://cse.nd.edu/wp-content/uploads/2020/06/Shi-Yiyu-1724-cc-300x300.jpg)
Yiyu Shi
Professor, Computer Science and Engineering
Areas of Interest
Software/hardware co-design for deep learning acceleration; emerging computing platforms; AI for health care
![Professor Aaron Striegel](https://cse.nd.edu/wp-content/uploads/2020/06/Striegel-Aaron-HS-300x300.jpg)
Aaron D. Striegel
Professor, Computer Science and Engineering
Areas of Interest
Networking (bandwidth conservation, cellular network usage), computer security, low-cost computing-assisted rehabilitation, engineering education
![Professor Christopher Sweet](https://cse.nd.edu/wp-content/uploads/2020/06/Sweet-Christopher-HS-300x300.jpg)
Christopher Sweet
Associate Director for Cyberinfrastructure Development, Center for Research Computing
Concurrent Research Assistant Professor, Computer Science and Engineering