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  On the Saturation of YAGO

Suda, M., Weidenbach, C., & Wischnewski, P. (2010). On the Saturation of YAGO. In J. Giesl, & R. Hähnle (Eds.), Automated Reasoning (pp. 441-456). Berlin: Springer. doi:10.1007/978-3-642-14203-1_38.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-000F-14BB-9 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-BB39-9
Genre: Conference Paper

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 Creators:
Suda, Martin1, Author              
Weidenbach, Christoph1, Author              
Wischnewski, Patrick1, Author              
Affiliations:
1Automation of Logic, MPI for Informatics, Max Planck Society, ou_1116545              

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 Abstract: YAGO is an automatically generated ontology out of Wikipedia and WordNet. It is eventually represented in a proprietary flat text file format and a core comprises 10 million facts and formulas. We present a translation of YAGO into the Bernays-Sch¨onfinkel Horn class with equality. A new variant of the superposition calculus is sound, complete and terminating for this class. Together with extended term indexing data structures the new calculus is implemented in Spass-YAGO. YAGO can be finitely saturated by Spass-YAGO in about 1 hour.We have found 49 inconsistencies in the original generated ontology which we have fixed. Spass-YAGO can then prove non-trivial conjectures with respect to the resulting saturated and consistent clause set of about 1.4 GB in less than one second.

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Language(s): eng - English
 Dates: 2011-01-1920102010
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 536350
DOI: 10.1007/978-3-642-14203-1_38
URI: http://dx.doi.org/10.1007/978-3-642-14203-1_38
Other: Local-ID: C125716C0050FB51-65DE042829479597C12577EE004666CD-SudaWeidenbachWischnewskiIJCAR10
 Degree: -

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Title: 5th International Joint Conference on Automated Reasoning
Place of Event: Edinburgh, UK
Start-/End Date: 2010-07-16 - 2010-07-19

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Title: Automated Reasoning
  Abbreviation : IJCAR 2010
  Subtitle : 5th International Joint Conference, IJCAR 2010, Edinburgh, UK, July 16-19, 2010. Proceedings
Source Genre: Proceedings
 Creator(s):
Giesl, Jürgen1, Editor
Hähnle, Reiner1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 441 - 456 Identifier: ISBN: 978-3-642-14202-4

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Title: Lecture Notes in Artificial Intelligence
  Abbreviation : LNAI
Source Genre: Series
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Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 6173 Sequence Number: - Start / End Page: - Identifier: -