David Imseng received the B.Sc. and M.Sc. degree from Ecole Polytechnique Fédérale de Lausanne (EPFL) Switzerland, in 2006 and 2009, respectively, and the Docteur ès Sciences (Ph.D.) from EPFL in 2013. From September 2008 to April 2009 and from September 2012 to December 2012 he was a visiting scholar at the International Computer Science Institute (ICSI) Berkeley where he was working on novel initialization methods for speaker diarization and on the IARPA Babel Program with focus on building speech recognition solutions with self-imposed time and data limitations for a variety of languages. From June 2013 to October 2014, he was a postdoctoral researcher at Idiap Research Institute, Martigny Switzerland, where was working in the general field of multilingual speech recognition with focus on neural network based multilingual acoustic modeling approaches. Since October 2014, he is the CEO of recapp IT AG, an Idiap spin-off that offers multilingual speech recognition services.