• Business Fellow of the London Technology Network, 2007-
• Editorial Board, Journal of Natural Language Engineering, 2005-

2007-2008

• Local organiser for AAAI spring symposium on Quantum Interaction
• Reviewer for:
  • The Third International Joint Conference on Natural Language Processing (IJCNLP 2008)

Previous Years

• Invited Speaker for Computational Linguistics in the UK Conference (CLUK-07), Cambridge, March 2007
• Visiting researcher, Università di Roma "La Sapienza", Rome (November 2006)
• Visiting researcher, School of Information Technologies, University of Sydney (July/Aug 2006)
• Lecturer for the 2006 CUIMPB Summer School on Language Technologies and Machine Learning, Barcelona
• Lecturer for the 2006 ACL/HCSNet Advanced Program in Natural Language Processing, University of Melbourne
• 2005 Johns Hopkins Language Engineering Workshop (project web page)
• Co-chair of ACL-2004 Workshop on Incremental Parsing (workshop web page)
• Organiser of CLUK-6
• 2002 Johns Hopkins Language Engineering Workshop (project web page)