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» A Logical Language for Expressing Authorizations
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DLT
1993
15 years 1 months ago
Rewriting Extended Regular Expressions
We concider an extened algebra of regular events (languages) with intersection besides the usual operations. This algebra has the structure of a distributive lattice with monotoni...
Valentin M. Antimirov, Peter D. Mosses
DEXAW
2003
IEEE
113views Database» more  DEXAW 2003»
15 years 5 months ago
Integrating Ontology Languages and Answer Set Programming
We integrate ontology languages and logic programming (LP) by extending disjunctive logic programs (DLPs) and their semantics in order to support inverses and an infinite univers...
Stijn Heymans, Dirk Vermeir
ESOP
2005
Springer
15 years 5 months ago
Denotational Semantics for Abadi and Leino's Logic of Objects
Abadi-Leino Logic is a Hoare-calculus style logic for a simple imperative and object-based language where every object comes with its own method suite. Consequently, methods need t...
Bernhard Reus, Jan Schwinghammer
EXPERT
2002
131views more  EXPERT 2002»
14 years 11 months ago
A Behavior Language for Story-Based Believable Agents
ABL is a reactive planning language, based on the Oz Project language Hap, designed specifically for authoring believable agents - characters which express rich personality, and w...
Michael Mateas, Andrew Stern
88
Voted
LICS
2002
IEEE
15 years 4 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