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COMGEO
2006
ACM
15 years 7 months ago
Inner and outer rounding of Boolean operations on lattice polygonal regions
Robustness problems due to the substitution of the exact computation on real numbers by the rounded floating point arithmetic are often an obstacle to obtain practical implementat...
Olivier Devillers, Philippe Guigue
ICALT
2006
IEEE
16 years 1 months ago
The Generation of E-Learning Exercise Problems from Subject Ontologies
The teaching/ learning of cognitive skills, such as problem-solving, is an important goal in most forms of education. In well-structured subject areas certain exercise problem typ...
Edmond Holohan, Mark Melia, Declan McMullen, Claus...
LICS
2006
IEEE
16 years 1 months ago
Independence and Concurrent Separation Logic
A compositional Petri net based semantics is given to a simple pointer-manipulating language. The model is then applied to give a notion of validity to the judgements made by conc...
Jonathan Hayman, Glynn Winskel
LICS
2006
IEEE
16 years 1 months ago
Avoiding Determinization
Automata on infinite objects are extensively used in system specification, verification, and synthesis. While some applications of the automata-theoretic approach have been wel...
Orna Kupferman
LICS
2006
IEEE
16 years 1 months ago
Temporal Logics and Model Checking for Fairly Correct Systems
We motivate and study a generic relaxation of correctness of reactive and concurrent systems with respect to a temporal specification. We define a system to be fairly correct if...
Daniele Varacca, Hagen Völzer