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» The Expressive Power of Synchronizations
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JANCL
2007
107views more  JANCL 2007»
15 years 6 months ago
Distributed knowledge
ABSTRACT. This paper provides a complete characterization of epistemic models in which distributed knowledge complies with the principle of full communication [HOE 99, GER 99]. It ...
Floris Roelofsen
JUCS
2007
102views more  JUCS 2007»
15 years 6 months ago
Pedagogical Natural Deduction Systems: the Propositional Case
: This paper introduces the notion of pedagogical natural deduction systems, which are natural deduction systems with the following additional constraint: all hypotheses made in a ...
Loïc Colson, David Michel
ENTCS
2002
92views more  ENTCS 2002»
15 years 6 months ago
Improving the Efficiency of Non-Deterministic Computations
Non-deterministic computations greatly enhance the expressive power of functional logic programs, but are often computationally expensive. We analyze a programming technique that ...
Sergio Antoy, Pascual Julián Iranzo, Bart M...
ACTA
1998
64views more  ACTA 1998»
15 years 6 months ago
Converting Untyped Formulas to Typed Ones
We observe that every rst-order logic formula over the untyped version of some many-sorted vocabulary is equivalent to a union of manysorted formulas over that vocabulary. This re...
Jan Van den Bussche, Luca Cabibbo
CI
2000
114views more  CI 2000»
15 years 6 months ago
A Guided Tour through Some Extensions of the Event Calculus
Kowalski and Sergot's Event Calculus (EC) is a simple temporal formalism that, given a set of event occurrences, derives the maximal validity intervals (MVIs) over which prop...
Iliano Cervesato, Massimo Franceschet, Angelo Mont...