I am a second year PhD student at the University of Pennsylvania, Department of Electrical and Systems Engineering, under the supervision of Ali Jadbabaie, and George Pappas. Here is a link to my Google Scholar profile.
- Research Interests
My research interests lie on the analysis of networked dynamical systems. Descriptive keywords: Leader Selection, Motion Coordination; Social Networks, Information Diffusion, Product Adoption and Advertising Strategies.
Tools that I use come from automatic control; game theory; optimization and probability theory, linear algebra.
V. Tzoumas, C. Amanatidis, and E. Markakis. A Game-Theoretic Analysis of a Competitive Diffusion Process over Social Networks, 8th Conference on Web and Internet Economics (WINE), December 2012.
We consider a non-cooperative simultaneous game among firms that promote their product over a network by choosing appropriate seeds. We focus on various questions regarding the pure strategy Nash equilibria of these games, including their efficiency.
(See our full version for all missing proofs and for some extra results.)
- Other Academic Experience
- Teaching Assistant for the graduate course Linear Optimization (ESE504) offered by Ali Jadbabaie (Fall 2013).
- External Reviews
- 11th ACM Conference on Electronic Commerce (EC), 2010.
- 21st International Word Wide Web Conference (WWW), 2012.
- 8th Workshop on Internet & Network Economics (WINE), 2012.
- American Control Conference (ACC), 2014.
- University of Pennsylvania, Philadelphia, USA
Ph.D. Candidate, September 2012-present, Department of Electrical and Systems Engineering.
Advisors: Ali Jadbabaie, George Pappas.
Coursework: Linear Systems, Non-Linear Systems, Linear Optimization, Convex Optimization, Elements of Probability, Advanced Probability, Stochastic Processes, Statistical Learning, Distributed Dynamic Systems, Information Theory, Microeconomic Theory II (Game Theory). (Audited: Submodularity and Discrete Convexity, Probability on Graphs, Problems of Robotics.)
- National Technical University of Athens, Athens, Greece
Diploma (5-year B.Sc. degree with thesis) in Electrical and Computer Engineering, 2005-2012.
Thesis: A Game-Theoretic Analysis of a Competitive Diffusion Process over Social Networks.
Advisors: Evangelos Markakis, Trifon Koussiouris.
GPA: 9.54/10 (top 1.5%)
- Other Activities
Mountaineering, rock climbing, kendo, and a lot of running.