This GiC conference in Poland is a really good one, in case you never heard of it. Excellent speakers, venue, and the attached gamer exhibition draws several ten thousand visitors each year.
about mobile f2p game segmentation. Doesn't sound advanced, but I am not doing the usual segmentation you find on GameAnalytics or other services, I do my own to show that some unusual f2p games simply need to be excluded in your analysis.
If they tape it I will post a video, if not my slides. And btw, Poznan is really beautiful and has excellent food and drinks!