Affiliation: | 1. UPMC Univ Paris 06, LIP6, F-75005, Paris, France;2. INRIA Paris-Rocquencourt, SALSA Project Team, F-78153 Le Chesnay, France;3. CNRS, LIP6, F-75005, Paris, France;4. Department of Computing, Division of ICS, Macquarie University, NSW 2109, Australia |