Affiliation Research scientist, Google DeepMind, Paris. Contact mblondel AT google DOT com (work) or mathieu AT thisdomain DOT org (personal) Short bio I obtained my PhD in machine learning from Kobe University, Japan, in 2013. From 2013 to 2019, I was a research scientist at NTT, in the Communication Science Laboratories, in Kyoto, Japan. Since 2019, I am a research scientist at Google DeepMind,