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» Extended First-Order Logic
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PODS
2008
ACM
143views Database» more  PODS 2008»
16 years 26 days ago
XPath, transitive closure logic, and nested tree walking automata
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
Balder ten Cate, Luc Segoufin
CADE
2007
Springer
16 years 1 months ago
System Description: E-KRHyper
The E-KRHyper system is a model generator and theorem prover for first-order logic with equality. It implements the new E-hyper tableau calculus, which integrates a superposition-b...
Björn Pelzer, Christoph Wernhard
119
Voted
DIAGRAMS
2008
Springer
15 years 2 months ago
Spider Diagrams of Order and a Hierarchy of Star-Free Regular Languages
Abstract. The spider diagram logic forms a fragment of constraint diagram logic and is designed to be primarily used as a diagrammatic software specification tool. Our interest is ...
Aidan Delaney, John Taylor, Simon J. Thompson
116
Voted
CADE
1994
Springer
15 years 4 months ago
PROTEIN: A PROver with a Theory Extension INterface
Abstract. PROTEIN (PROver with a Theory Extension INterface) is a PTTPbased first order theorem prover over built-in theories. Besides various standardrefinements knownformodelelim...
Peter Baumgartner, Ulrich Furbach
AAMAS
2008
Springer
15 years 26 days ago
Dynamic intention structures I: a theory of intention representation
This article introduces a new theory of intention representation which is based1 on a structure called a Dynamic Intention Structure (DIS). The theory of DISs was motivated2 by the...
Luke Hunsberger, Charles L. Ortiz Jr.