- Scaling and Universality in Continuous length Combinatorial Optimization (with Allon Percus).
- Percolation-like Scaling Exponents for Minimal Paths and Trees in the Stochastic Mean Field Model.
- Near-Minimal Spanning Trees: a Scaling Exponent in Probability Models (with Charles Bordenave and Marc Lelarge).
- Dynamic Programming Optimization over Random Data: the Scaling Exponent for Near-optimal Solutions (with Charles Bordenave and Marc Lelarge).