Non-linear projections of 3D graphical scenes can be used to compute reflections and refractions in curved surfaces, draw artistic images in the style of Escher or Picasso, and p...
This paper presents recent work on a multimedia retrieval project at Cambridge University and Olivetti Research Limited ORL. We present novel techniques that allow extremely rapid...
M. G. Brown, J. T. Foote, Gareth J. F. Jones, Kare...
We present several improvements to unlexicalized parsing with hierarchically state-split PCFGs. First, we present a novel coarse-to-fine method in which a grammar’s own hierarc...
This paper presents solutions developed in the ACTS ASPeCT project for advanced security features in UMTS. In particular, a secure billing scheme for value-added information servic...
Keith M. Martin, Bart Preneel, Chris J. Mitchell, ...
: In this presentation, a short outline of the history of past and present Grid projects in research and industry is given, followed by some near- and long-term Grid scenarios and ...