Roberto Tamassia

Roberto Tamassia

Plastech Professor of Computer Science

Contact Information

Box 1910
Brown University
Providence, RI 02912
Email: rt at cs.brown.edu
Personal home page:
http://www.cs.brown.edu/~rt/

Research Areas

Computational Geometry
Cryptography
Design and Analysis of Algorithms
Educational Technology
Security
Theory of Computation

Courses Taught

CSCI0160   Introduction to Algorithms and Data Structures
CSCI2520   Computational Geometry
CSCI1660   Introduction to Computer Systems Security

About Roberto

Tell us a little about your background: educational, professional, personal, etc.

I am originally from Italy. Franco Preparata was my doctoral advisor at the University of Illinois at Urbana-Champaign. After completing my PhD in 1988, I joined Brown, where I currently serve as chair of the Department of Computer Science.

What do you focus on in your research? Any recent advances?

My primary research area is information security and privacy. I am also interested in design and analysis of algorithms, graph drawing, geometric computing, data management, and information visualization. Recent work includes methods and a system prototype for checking the integrity of outsourced data.

What do you like teaching classes about?

I like teaching classes that cover both theory and practical implementations. I have recently developed a new course on computer systems security that can be taken by students as early as the second year.

How did you become interested in computer science?

As an undergraduate at the University of Rome, I was an electrical engineering concentrator. What got me interested in computer science was a course on programming and data structures taught by Carlo Batini, who eventually became my first academic mentor.

What is your favorite thing about Brown?

The synergism between excellence in research and in teaching.

Any hobbies or passions?

I am interested in classical music and finance. I like ocean kayaking and cross-country skiing.

All publications by Roberto Tamassia