Yuval Peres: Mixing times, cover times and optimization with random inputs.
Vlada Limic: ``Reflections in honor of David Aldous's 60th birthday"
Jean-Francois Le Gall: The Brownian map.
Martin Barlow: Random walks on the uniform spanning tree
Frank Kelly: Ultimate Instability of Exponential Back-Off Protocol (old paper by Aldous); and A simple model of a limit order book (new paper by Yudovina).
Charles Newman: Spin Glasses and Optimization in dimension $d$
Giorgio Parisi: A Heuristic approach to random optimization problems
David Aldous: A conjectured compactification of some finite reversible Markov chains and Using Prediction Market Data to Illustrate Undergraduate Probability.