I was in Milano for the 37th International Conference of the IEEE Engineering in Medecine and Biology (EMBC 2015). I presented a communication during an oral session, both the paper and the powerpoint are available (see publications).
Paper reference : 2015 “Single-Trial Classification of Multi-User P300-Based Brain-Computer Interface Using Riemannian Geometry” (Louis Korczowski, Marco Congedo, Christian Jutten) Conference: 37th Annual International Conference of IEEE Engineering in Medicine and Biology Society, Aug 2015, Milano