Sciweavers

158 search results - page 25 / 32
» Conservative extensions in modal logic
Sort
View
TARK
2007
Springer
14 years 1 months ago
What can we achieve by arbitrary announcements?: A dynamic take on Fitch's knowability
Public announcement logic is an extension of multi-agent epistemic logic with dynamic operators to model the informational consequences of announcements to the entire group of age...
Philippe Balbiani, Alexandru Baltag, Hans P. van D...
ATAL
2010
Springer
13 years 8 months ago
CTL.STIT: enhancing ATL to express important multi-agent system verification properties
We present the logic CTL.STIT, which is the join of the logic CTL with a multi-agent strategic stit-logic variant. CTL.STIT subsumes ATL, and adds expressivity to it that we claim...
Jan Broersen
TABLEAUX
2007
Springer
14 years 1 months ago
A Cut-Free Sequent Calculus for Bi-intuitionistic Logic
Bi-intuitionistic logic is the extension of intuitionistic logic with a connective dual to implication. Bi-intuitionistic logic was introduced by Rauszer as a Hilbert calculus with...
Linda Buisman, Rajeev Goré
ICALP
2010
Springer
14 years 9 days ago
Automata for Coalgebras: An Approach Using Predicate Liftings
Universal Coalgebra provides the notion of a coalgebra as the natural mathematical generalization of state-based evolving systems such as (infinite) words, trees, and transition s...
Gaëlle Fontaine, Raul Andres Leal, Yde Venema
SEMWEB
2004
Springer
14 years 25 days ago
Working with Multiple Ontologies on the Semantic Web
The standardization of the second generation Web Ontology Language, OWL, leaves a crucial issue for Web-based ontologies unsatisfactorily resolved: how to represent and reason with...
Bernardo Cuenca Grau, Bijan Parsia, Evren Sirin