Marc Dutoo heads R&D projects at Smile, the leading Open Source service provider in Europe, where he drives innovation in Big & Linked Data, Cloud, SOA and BPM fields. He now leads the 5 partners, 3 year PCU project in an effort towards a unified Machine Learning platform for business applications such as ecommerce. A FOSS advocate, he belongs to Eclipse SOA and OW2 technical committees, is a regular speaker at conferences (Cloud Expo, Eclipse Con, Linux Solutions) and is currently releasing the PCU Entreprise Search beta.