The 23rd International Meeting on Probabilistic, Combinatorial and Asymptotic Methods for the Analysis of Algorithms, or simply AofA 2012, is the third joint meeting of two conferences, Mathematics and Computer Science (MathInfo) and Analysis of Algorithms (AofA). It is the 18th meeting in the AofA series---five separate MathInfo meetings were held, for a total of 23. Its main purpose is to exchange ideas and foster collaboration around the themes of analytic, combinatorial and probabilistic methods, randomized algorithms, and theoretical aspects of trees, graphs, networks, strings and other mathematical structures. Topics include
The meeting is dedicated to the memory of Philippe Flajolet.