Dan Rubenstein is a Professor in the Department of Computer Science at Columbia University, with a courtesy appointment in Electrical Engineering. He received a Bachelor of Science degree in mathematics from M.I.T., a master’s degree in math from the University of California, Los Angeles, and a Ph.D. in computer science from University of Massachusetts, Amherst. His research interests are in network technologies, applications, and performance analysis. He was an editor for Institute of Electrical and Electronics Engineers (IEEE)/Association for Computing Machinery (ACM) Transactions on Networking, was general chair of International Federation for Information Processing (IFIP) Performance 2017, program chair of IFIP Networking 2010 and ACM Sigmetrics 2011, and has received a National Science Foundation CAREER Award, IBM Faculty Award, the Best Student Paper award from the ACM SIGMETRICS 2000 conference, and Paper awards from the IEEE International Conference on National Protocols 2003 Conference, ACM CoNext 2008 and 2016 Conference, and IEEE Communications 2011. He spent 2011 at Google, and in 2012 was the original Chief Scientist at Infinio, a company founded on his research at Columbia. Dan is a Fellow of the IEEE.