Department of Computer Science
![Glenn Chappell](/cem/people/staff-pictures/gchappell.jpg)
Glenn Chappell
Associate Professor
Computer Science
Duck 539
Research interests:
- graph theory
- combinatorics
- computer graphics
Mondays: 11:45 a.m.–12:45 p.m. and 2:15 p.m.–3:15 p.m.
Wednesdays: 11:45 a.m.–12:45 p.m. and 2:15–3:15 p.m.
Fridays: 11:45 a.m.–12:45 p.m.
![Arghya Das](/cem/people/staff-pictures/adas.jpg)
Arghya Das
Assistant Professor
Computer Science
Duck 521
Research interests:
- big data management and analytics
- distributed data-intensive computing
- blockchain and decentralized technologies
- innovation in data education
MWTh: Noon–2 p.m.
![clear dot](https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif)
![Jocelyn Hairston](/cem/people/staff-pictures/jhairston.jpg)
Jocelyn Hairston
Office Manager
Department of Computer Science | Department of Electrical & Computer Engineering
Duck 203
![Orion Lawlor](/cem/people/staff-pictures/olawlor.jpg)
Orion Lawlor
Department Chair | Associate Professor
Computer Science
Duck 529
Research interests:
- computer graphics
- parallel programming
- robotics
- 3D printing
Office hours:
MWF: 1–3 p.m.
![Lane Schwartz](/cem/people/staff-pictures/lschwartz.jpg)
Lane Schwartz
Associate Professor
Computer Science
Duck 543
Office hours:
MWF: 10:15–11:15 a.m. and 3:15–4:15 p.m.
Emeriti
![Jon Genetti](/cem/people/staff-pictures/jgenetti.jpg)
Jon Genetti
Associate Professor of Computer Science, Emeritus
Research interests:
- computer forensics
- computer graphics
- volume visualization
- parallel & distributed computing
![Chris Hartman](/cem/people/staff-pictures/chartmann.jpg)
Chris Hartman
Associate Professor of Computer Science, Emeritus
Research Interests:
- graph theory
- combinatorics
- algorithms
- software design
- C++
![Mitchell Roth](/cem/people/staff-pictures/mroth.jpg)
Mitchell Roth
Professor of Computer Science and Software Engineering, Emeritus
Retired 2008