Stefano Leonardi is Full professor at Sapienza University of Rome where he leads the research group on web algorithmics and data mining. His research focuses on approximation and online algorithms, web algorithmics and data mining, algorithmic game theory and market design. He published more than 120 papers in leading international conferences and journals.
He holds a Google focused award on Algorithms for large-scale data analysis. He is in the Editorial board of the ACM Transactions on Algorithms. He served as general co-chair of ACM WSDM 2013 and WWW 2015.