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» A Theory of Expressiveness in Mechanisms
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LICS
2002
IEEE
15 years 11 months ago
Remarks on Isomorphisms in Typed Lambda Calculi with Empty and Sum Types
Tarski asked whether the arithmetic identities taught in high school are complete for showing all arithmetic equations valid for the natural numbers. The answer to this question f...
Marcelo P. Fiore, Roberto Di Cosmo, Vincent Balat
LPNMR
2001
Springer
15 years 11 months ago
Multi-dimensional Dynamic Knowledge Representation
Abstract. According to Dynamic Logic Programming (DLP), knowledge may be given by a sequence of theories (encoded as logic programs) representing different states of knowledge. Th...
João Alexandre Leite, José Jú...
PODS
1997
ACM
124views Database» more  PODS 1997»
15 years 10 months ago
Languages for Relational Databases over Interpreted Structures
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...
Michael Benedikt, Leonid Libkin
ATAL
2009
Springer
15 years 10 months ago
Normative framework for normative system change
Normative systems in a multiagent system must be able to evolve over time, for example due to actions creating or removing norms in the system. The only formal framework to evalua...
Guido Boella, Gabriella Pigozzi, Leendert van der ...
FOIS
2006
15 years 8 months ago
Towards an ontology of agency and action From STIT to OntoSTIT+
Abstract. A variety of disciplines and research areas have separately studied the notions of action, agents and agency, but no integrated and well-developed formal ontology for the...
Nicolas Troquard, Robert Trypuz, Laure Vieu