Average-case analysis of perfect sorting by reversals
(with M. Bouvel, C. Chauve, D. Rossin) Accepted in Discrete Mathematics, Algorithms and Applications, 2011
previous version: CPM 09 20th Annual Symposium on Combinatorial Pattern Matching,
Lille, France 2009.
Walks with small steps in the quarter plane
(with M. Bousquet-Melou)
``Algorithmic Probability and Combinatorics'', special volume of the
Contemporary Mathematics series of the Amer. Math. Soc. 520, 2010, 1--40.