Philippe is a researcher at INRIA in the context of a Marie Curie fellowship. Philippe has been associate professor at the IT University of Copenhagen since 2009. Philippe is an experimental computer scientist with a background in database systems and sensor networks, the two pillars of big data systems. Philippe is the anchor of Energy Futures, the IT University strategic research activities in the area of Energy & IT. Energy Futures is a team of network of computer scientists, software engineers, interaction designers, media and communication scholars and social scientists focused on prototyping together a range of possible fossil-free energy futures. At INRIA, Philippe is leading the Personal Data Services for Innovative Energy Management project (PDS4NRJ.eu) in the context of the SMIS group.