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» On Interpolation in Existence Logics
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CADE
2008
Springer
16 years 7 months ago
MaLARea SG1- Machine Learner for Automated Reasoning with Semantic Guidance
This paper describes a system combining model-based and learning-based methods for automated reasoning in large theories, i.e. on a large number of problems that use many axioms, l...
Geoff Sutcliffe, Jirí Vyskocil, Josef Urban...
CADE
2007
Springer
16 years 7 months ago
Encoding First Order Proofs in SAT
We present a method for proving rigid first order theorems by encoding them as propositional satisfiability problems. We encode the existence of a first order connection tableau an...
Todd Deshane, Wenjin Hu, Patty Jablonski, Hai Lin,...
CADE
2006
Springer
16 years 7 months ago
A Recursion Combinator for Nominal Datatypes Implemented in Isabelle/HOL
The nominal datatype package implements an infrastructure in Isabelle/HOL for defining languages involving binders and for reasoning conveniently about alpha-equivalence classes. P...
Christian Urban, Stefan Berghofer
SIGMOD
2008
ACM
123views Database» more  SIGMOD 2008»
16 years 7 months ago
SchemaScope: a system for inferring and cleaning XML schemas
We present SchemaScope, a system to derive Document Type Definitions and XML Schemas from corpora of sample XML documents. Tools are provided to visualize, clean, and refine exist...
Geert Jan Bex, Frank Neven, Stijn Vansummeren
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
16 years 7 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...