Sciweavers

184 search results - page 1 / 37
» Querying Proofs
Sort
View
STACS
2001
Springer
13 years 9 months ago
Small PCPs with Low Query Complexity
Most known constructions of probabilistically checkable proofs (PCPs) either blow up the proof size by a large polynomial, or have a high (though constant) query complexity. In thi...
Prahladh Harsha, Madhu Sudan
MKM
2009
Springer
13 years 9 months ago
Formal Proof: Reconciling Correctness and Understanding
Hilbert’s concept of formal proof is an ideal of rigour for mathematics which has important applications in mathematical logic, but seems irrelevant for the practice of mathemati...
Cristian S. Calude, Christine Müller
LPAR
2012
Springer
12 years 10 days ago
Querying Proofs
We motivate and introduce a query language PrQL designed for inspecting machine representations of proofs. PrQL natively supports hiproofs which express proof structure using hiera...
David Aspinall, Ewen Denney, Christoph Lüth
EXTREME
2004
ACM
13 years 10 months ago
A Simple Proof for the Turing-Completeness of XSLT and XQuery
The World Wide Web Consortium recommends both XSLT and XQuery as query languages for XML documents. XSLT, originally designed to transform XML into XSL-FO, is nowadays a fully gro...
Stephan Kepser
CCS
2009
ACM
14 years 5 months ago
Confidentiality-preserving distributed proofs of conjunctive queries
Distributed proof construction protocols have been shown to be valuable for reasoning about authorization decisions in open distributed environments such as pervasive computing sp...
Adam J. Lee, Kazuhiro Minami, Nikita Borisov