Detecting Inconsistencies in Large First-Order Knowledge Bases
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21730%2F17%3A00318996" target="_blank" >RIV/68407700:21730/17:00318996 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-63046-5_19" target="_blank" >http://dx.doi.org/10.1007/978-3-319-63046-5_19</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-63046-5_19" target="_blank" >10.1007/978-3-319-63046-5_19</a>
Alternative languages
Result language
angličtina
Original language name
Detecting Inconsistencies in Large First-Order Knowledge Bases
Original language description
Large formalizations carry the risk of inconsistency, and hence may lead to instances of spurious reasoning. This paper describes a new approach and tool that automatically probes large first-order axiomatizations for inconsistency, by selecting subsets of the axioms centered on certain function and predicate symbols, and handling the subsets to a first-order theorem prover to test for unsatisfiability. The tool has been applied to several large axiomatizations, inconsistencies have been found, inconsistent cores extracted, and semi-automatic analysis of the inconsistent cores has helped to pinpoint the axioms that appear to be the underlying cause of inconsistency.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
CADE 26 - 26th International Conference on Automated Deduction
ISBN
978-3-319-63045-8
ISSN
0302-9743
e-ISSN
1611-3349
Number of pages
16
Pages from-to
310-325
Publisher name
Springer
Place of publication
Basel
Event location
Gothenburg
Event date
Aug 6, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000437512300019