title: Science of the World Wide Web.
authors.affiliation: Department of Information Technology and Web Science, Rensselaer Polytechnic Institute, Troy, NY, USA. hendler@cs.rpi.edu wh@ecs.soton.ac.uk.
authors.forename: James
authors.initials: J
authors.lastname: Hendler
authors.affiliation: Computer Science Department, University of Southampton, UK. hendler@cs.rpi.edu wh@ecs.soton.ac.uk.
authors.forename: Wendy
authors.initials: W
authors.lastname: Hall