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» Logics of propositional control
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WSPI
2004
15 years 3 months ago
Spinoza's Ontology
Abstract. We examine the possibility of applying knowledge representation and automated reasoning in the context of philosophical ontology. For this purpose, we use the axioms and ...
Jan Hladik
108
Voted
ECIS
2000
15 years 3 months ago
On Specifying Contract Negotiations
Abstract eCommerce of the Business-to-Business (B2B) type requires comprehensivecontractnegotiationsdependingentirelyonacontract schema, which must be developed in advance. Contrac...
Hartmut Wedekind
AAAI
1990
15 years 3 months ago
The Complexity of Closed World Reasoning and Circumscription
Closed world reasoning is a common nonmonotonic technique that allows for dealing with negative information in knowledge and data bases. We present a detailed analysis of the comp...
Marco Cadoli, Maurizio Lenzerini
DEXA
2010
Springer
157views Database» more  DEXA 2010»
15 years 2 months ago
Containment of Conjunctive Queries with Negation: Algorithms and Experiments
We consider the containment problem for conjunctive queries with atomic negation. Firstly, we refine an existing algorithm based on homomorphism checks, which itself improves other...
Khalil Ben Mohamed, Michel Leclère, Marie-L...
SYNTHESE
2008
85views more  SYNTHESE 2008»
15 years 1 months ago
Objective Bayesianism with predicate languages
Objective Bayesian probability is often defined over rather simple domains, e.g., finite event spaces or propositional languages. This paper investigates the extension of objectiv...
Jon Williamson