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JAR
2007
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14 years 11 days ago
Superposition-based Equality Handling for Analytic Tableaux
We present a variant of the basic ordered superposition rules to handle equality in an analytic free-variable tableau calculus. We prove completeness of this calculus by an adaptat...
Martin Giese
APAL
2010
113views more  APAL 2010»
14 years 18 days ago
Logic for update products and steps into the past
This paper provides a sound and complete proof system for a language Le+Y that adds to Dynamic Epistemic Logic (DEL) a discrete previous-time operator as well as single symbol for...
Joshua Sack