Welcome to my homepage!

I am a senior staff research scientist, managing the algorithms research group at Google Research in New York. I also teach Algorithms and Economics of the Internet as an adjunct associate professor at the Courant Institute at NYU.

Prior to Google, I spent a couple of years in the Theory Group at Microsoft Research, the Theory of Computation Group at MIT CSAIL, and the strategic planning and optimization group at Amazon.com.

I received my PhD from MIT in 2005 under supervision of Professor Michel Goemans , and my B.Sc. in Computer Engineering from Sharif University of Technology.

My current research interests include:

1. • E-commerce and Social Network Analysis
   

2. • Algorithms Design and Large-scale Graph Mining
   

3. • Algorithmic Game Theory and Computational Economics
   

4. • Approximation Algorithms and Combinatorial Optimization