William Di Luigi, Loukas Georgiadis, Giuseppe F. Italiano, Luigi Laura, Nikos Parotsidis. 2-Connectivity in Directed Graphs: An Experimental Study. In Ulrik Brandes, David Eppstein, editors, Proceedings of the Seventeenth Workshop on Algorithm Engineering and Experiments, ALENEX 2015, San Diego, CA, USA, January 5, 2015. pages 173-187, SIAM, 2015. [doi]
Abstract is missing.