I am the founding director of the EcoCloud research center targeting energy-efficient and environmentally friendly cloud technologies. See our 2014 Newsletter.

I also direct PARSA at EPFL.

Check out our paper titled Toward Dark Silicon in Servers which appeared in IEEE Micro Special Issue on Big Chips in 2012.

My research interests are primarily centered around computer systems with emphasis on techniques for integration, specialization and approximation (ISA) to improve efficiency in datacenters, design for emerging technologies and design evaluation methodologies for servers.