Selected Talks
- Directed width parameters: algorithms and structural properties
- DIMACS Fall 2012 Mixer, DIMACS Center, Rutgers University, October 11, 2012
- Princeton Discrete Math Seminar, Princeton University, October 18, 2012
- Realizable Paths and the NL vs L Problem
- Theory Group Seminar, Princeton University, Dec 9, 2011.
- Algorithms and Computational Theory Group, University of Texas at Austin, May 12, 2011.
- Theory Group, IBM Almaden Research Center, San Jose, California, August 11, 2010.
- Complexity of Scarf's Lemma and Fractional Stability Problems
6th Graduate Student Combinatorics Conference, April 3-4 2010 Auburn University.
- Complexity of Scarf's Lemma and Fractional Stability Problems
Combinatorics, Groups, Algorithms, and Complexity, Conference in honor of Laci Babai's 60th birthday. March 21-25, 2010. The Ohio State University, Columbus, Ohio.
- Games, Equilibrium and the complexity class PPAD
Cowles Foundation for Research in Economics, Yale University, November 12, 2009.
- Complexity of Scarf's Lemma and Related Problems
ACO Student Seminar, Georgia Institute of Technology, March 4, 2009.
- A Distributed Protocol for Fractional Stable Paths Problem
DIMACS/DyDAnWorkshop on Secure Internet Routing, Rutgers University, March 24-26, 2008.
- Approximating Betweenness Centrality
5th Workshop on Algorithms and Models for the Web-Graph (WAW 2007), San Diego, CA, December 11-12, 2007.