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» Logical systems for structured specifications
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IEE
2008
115views more  IEE 2008»
13 years 9 months ago
Faithful mapping of model classes to mathematical structures
ion techniques are indispensable for the specification and verification of functional behavior of programs. In object-oriented ation languages like JML, a powerful abstraction tec...
Ádám Darvas, Peter Müller
ISMVL
2000
IEEE
90views Hardware» more  ISMVL 2000»
14 years 2 months ago
Structures with Many-Valued Information and Their Relational Proof Theory
We present a uniform relational framework for developing proof systems for theories of manyvaluedness that may have the form of a logical system, of a class of algebra or of an in...
Ivo Düntsch, Wendy MacCaull, Ewa Orlowska
SLOGICA
2008
135views more  SLOGICA 2008»
13 years 9 months ago
A Way to Interpret Lukasiewicz Logic and Basic Logic
Fuzzy logics are in most cases based on an ad-hoc decision about the interpretation of the conjunction. If they are useful or not can typically be found out only by testing them wi...
Thomas Vetterlein
PODS
2004
ACM
139views Database» more  PODS 2004»
14 years 10 months ago
On Preservation under Homomorphisms and Unions of Conjunctive Queries
Unions of conjunctive queries, also known as select-project-join-union queries, are the most frequently asked queries in relational database systems. These queries are definable b...
Albert Atserias, Anuj Dawar, Phokion G. Kolaitis
IGPL
2010
117views more  IGPL 2010»
13 years 7 months ago
Executable specification of open multi-agent systems
Multi-agent systems where the agents are developed by parties with competing interests, and where there is no access to an agent's internal state, are often classified as `ope...
Alexander Artikis, Marek J. Sergot