Shalom Lappin is Emeritus Professor of Computational Linguistics at King's College London, UK, a Fellow of the British Academy, and a Member of the Academia Europaea. He is currently Director of the Centre for Linguistic Theory and Studies in Probability at the University of Gothenburg, Sweden, and Visiting Professor in the Cognitive Science Group in the School of Electronic Engineering and Computer Science at Queen Mary University of London, UK. He is co-editor, with Alexander Clark and Chris Fox, of The Handbook of Computational Linguistics and Natural Language Processing (Wiley Blackwell, 2010), co-author, with Alexander Clark, of Linguistic Nativism and the Poverty of the Stimulus (Wiley Blackwell, 2011), and co-author of Foundations of Intensional Semantics (with Chris Fox, Blackwell, 2005).

Chris Fox is a Reader in the School of Computer Science and Electronic Engineering, University of Essex, UK. He is the author of The Ontology of Language (2000) and co-author of Foundations of Intensional Semantics (with Shalom Lappin, Blackwell, 2005).