Stephen Clark is a lecturer in Computer Science at the Oxford University Computing Laboratory and a Fellow of Keble College. He moved to Oxford in 2004 from the University of Edinburgh's School of Informatics where he spent four years as a postdoctoral researcher working with Professor Mark Steedman. He obtained his DPhil in Artificial Intelligence from the University of Sussex in 2001, and has a first degree in Philosophy from the University of Cambridge. His research interests are in data-driven approaches to Natural Language Processing, including statistical parsing and tagging, statistical and example-based machine translation, and distributional approaches to semantic similarity.