Obituary: In Memoriam

• Authors:

• Stephen Robertson;John Tait

• Affiliations:

• Microsoft Research, Roger Needham House, 7JJ Thomson Avenue, Cambridge, CB3 OFB, United Kingdom;JohnTait.net Ltd., 8 Durham Road, Thorpe, Thewles, Stockton on Tees, TS21 3JN, United Kingdom

• Venue:
• Information Processing and Management: an International Journal
• Year:
• 2007