Reply trees in Twitter: data analysis and branching process models.
Soc. Netw. Anal. Min., 2016
Fast Dynamic Graph Algorithms for Parameterized Problems.
Proceedings of the Algorithm Theory - SWAT 2014, 2014
Linear-Time FPT Algorithms via Network Flow.
Proceedings of the Twenty-Fifth Annual ACM-SIAM Symposium on Discrete Algorithms, 2014