Marius is Associate Professor at Institut MINES-Telecom and Chairman of the 3D Graphics group of ISO’s MPEG (Moving Picture Expert Group). He contributes to various ISO standards with technologies in the fields of 3D graphics, virtual worlds and augmented reality and has received several ISO Certifications of Appreciation. He leads a research team with a focus on Augmented Reality, Cloud Computing, Games and Interactive Media and regularly presents results in journals and at speaking engagements worldwide. He serves on the program committee international conferences and reviews top level research journals. Marius consults for nationals and European research funding agencies and is a French Minister of High Education and Research Expert for evaluating companies'/corporate research programs. Marius is deeply convinced by the power of teams and collaborations. After being part of various research groups and networks, in 2010 he founded a research team within Institut MINES-Telecom, called GRIN – GRaphics and INteractive media. The team is conducting research at the international level cooperating academic partners worldwide and industrial ICT leaders (Orange, Telecom Italia, Telefonica, Bull, Phillips, Samsung, Huawei, ...). Selected results are showcased on www.MyMultimediaWorld.com. Academically, Marius received a Degree in Engineering from Politehnica Bucharest, a PhD in Mathematics and Informatics from University Paris V and an eMBA from Telecom Business School, Paris.