Affiliation: | (1) Department of Computer Science, Loyola College, 4501 N. Charles Street, Baltimore, Maryland 21210-2699, USA;(2) Department of Computing, Goldsmiths College, University of London, New Cross, London, SE14 6NW, UK;(3) Software Engineering Group, Department of Computer Science, King's College London, Strand, London, WC2R 2LS, UK;(4) @UK PLC, 5 Jupiter House, Calleva Park, Aldermaston, Berkshire, RG7 8NN, UK |