Frank Kelly (professor)

Professor Frank Kelly, FRS (born 28 December 1950) is professor of the Mathematics of Systems in the Statistical Laboratory of the University of Cambridge, and Master of Christ's College, Cambridge.

His research interests are in random processes, networks and optimization, especially in very large-scale systems such as telecommunication or transportation networks. In the 1980s, he worked with colleagues in Cambridge and at British Telecom's Research Labs on Dynamic Alternative Routing in telephone networks, which was implemented in BT's main digital telephone network. He has also worked on the economic theory of pricing to congestion control and fair resource allocation in the internet. From 2003 to 2006 he served as Chief Scientific Advisor to the United Kingdom Department for Transport.

He was elected a Fellow of the Royal Society in 1989. In December 2006 he was elected 37th Master of Christ's College, Cambridge in succession to Malcolm Bowie.