Sciweavers

1086 search results - page 9 / 218
» Event Structures with Symmetry
Sort
View
CONCUR
2003
Springer
14 years 25 days ago
Bundle Event Structures and CCSP
We investigate which event structures can be denoted by means of closed CCS ∪ CSP expressions. Working up to isomorphism we find that • all denotable event structures are bund...
Rob J. van Glabbeek, Frits W. Vaandrager
ICALP
1998
Springer
13 years 11 months ago
Metric Semantics for True Concurrent Real Time
This paper investigates the use of a complete metric space framework for providing denotational semantics to a real-time process algebra. The study is carried out in a non-interlea...
Christel Baier, Joost-Pieter Katoen, Diego Latella
SSPR
2004
Springer
14 years 28 days ago
On Extending Symmetry Sets for 2D Shapes
Many attempts have been made to represent families of 2D shapes in a simpler way. These approaches lead to so-called structures as the Symmetry Set (SS) and a subset of it, the Med...
Arjan Kuijper, Ole Fogh Olsen
TCS
2002
13 years 7 months ago
Tilings as a programming exercise
We investigate the problem of producing symmetric tilings by programs in a uniform way. By this, we mean that the construction of a tiling should be parameterized by the geometric...
Guy Cousineau
ENDM
2010
84views more  ENDM 2010»
13 years 7 months ago
Formulation symmetries in circle packing
The performance of Branch-and-Bound algorithms is severely impaired by the presence of symmetric optima in a given problem. We describe a method for the automatic detection of for...
Alberto Costa, Leo Liberti, Pierre Hansen