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LICS
2002
IEEE
14 years 2 months ago
The Metric Analogue of Weak Bisimulation for Probabilistic Processes
We observe that equivalence is not a robust concept in the presence of numerical information - such as probabilities - in the model. We develop a metric analogue of weak bisimulat...
Josee Desharnais, Radha Jagadeesan, Vineet Gupta, ...
LICS
2002
IEEE
14 years 2 months ago
Description Logics: Foundations for Class-based Knowledge Representation
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
LICS
2002
IEEE
14 years 2 months ago
Tree Extension Algebras: Logics, Automata, and Query Languages
We study relations on trees defined by first-order constraints over a vocabulary that includes the tree extension relation Ì Ì ¼, holding if and only if every branch of Ì ex...
Michael Benedikt, Leonid Libkin