Dr. Nima Dokoohaki is a senior data scientist. His research interests include Trust & Privacy, Applied Machine Learning, Social Networks and Recommendation Systems. He received his Ph.D. in information and communications technology (ICT) from Royal Institute of Technology (KTH) in 2013. The main theme of his research was how to understand and leverage the notion of computational and social trust so online service providers can deliver more transparent and privacy preserving analytical services to their end users. He explored application of his research into social network data and recommendation systems. He has published over 40 peer-reviewed articles. In addition to two best paper awards, he has been interviewed for his visible research and his lecture has been broadcasted on Swedish public television. He is an ACM professional member.