Traditionally, mutation testing generates an abundance of small deviations of a program. At industrial systems the scale and size of Facebook’s, doing this is infeasible. In this keynote, I give an overview over approaches to generate and make mutants actionable in industry.

Bio: Moritz Beller is doing Software Engineering research at Facebook. His interest lies in creating and empirically evaluating tools that help developers be more productive. The focus of his research has been largely in the domains of Testing and Continuous Integration. Mortiz holds a PhD from Delft University of Technology, The Netherlands, and a Master’s degree from Technical University of Munich. More about me on www.inventitech.com

Moritz Beller is a researcher and software engineer at Facebook, Menlo Park. His primary research domain is evaluating and improving the feedback developers receive from dynamic and static analysis using empirical methods. Moritz holds a PhD from the Delft University of Technology, The Netherlands, and an M.Sc. with distinction from the Technical University of Munich, Germany. He is also the creator of TravisTorrent, which provides free and open Continuous Integration analytics to everyone. More on www.inventitech.com.