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  Efficient TBox Subsumption Checking in Combinations of EL and (fragments of) FL0

Gasse, F., & Sofronie-Stokkermans, V. (2011). Efficient TBox Subsumption Checking in Combinations of EL and (fragments of) FL0. In R. Rosati, S. Rudolph, & M. Zakharyaschev (Eds.), Proceedings of the 2011 International Workshop on Description Logics (DL-2011) (pp. 125-135). Aachen, Germany: CEUR Workshop Proceedings.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0010-14EE-1 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0023-C814-1
Genre: Conference Paper

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 Creators:
Gasse, Francis1, Author           
Sofronie-Stokkermans, Viorica1, Author           
Affiliations:
1Automation of Logic, MPI for Informatics, Max Planck Society, ou_1116545              

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 Abstract: We study possibilities of combining (fragments) of the lightweight description logics ${\cal F}{\cal L}_0$ and ${\cal E}{\cal L}$, and identify classes of subsumption problems in a combination of ${\cal E}{\cal L}$ and Horn-${\cal F}{\cal L}_0$, which can be checked in PSPACE resp. PTIME. Since ${\cal F}{\cal L}_0$ allows universal role restrictions and ${\cal E}{\cal L}$ allows existential role restrictions, we thus have a framework where subsumption between expressions including both types of role restrictions (but for disjoint sets of roles) can be checked in polynomial space or time.

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Language(s): eng - English
 Dates: 2012-03-222011
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 619015
URI: http://ceur-ws.org/Vol-745/paper_50.pdf
Other: Local-ID: C125716C0050FB51-4926854F23FED981C12578C60036D515-Gasse-Sofronie-Stokkermans-dl2011
 Degree: -

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Title: Untitled Event
Place of Event: Barcelona, Spain
Start-/End Date: 2011-07-13 - 2011-07-16

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Title: Proceedings of the 2011 International Workshop on Description Logics (DL-2011)
Source Genre: Proceedings
 Creator(s):
Rosati, Riccardo, Editor
Rudolph, Sebastian, Editor
Zakharyaschev, Michael, Editor
Affiliations:
-
Publ. Info: Aachen, Germany : CEUR Workshop Proceedings
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 125 - 135 Identifier: -

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Title: CEUR Workshop Proceedings
Source Genre: Series
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Pages: - Volume / Issue: - Sequence Number: - Start / End Page: - Identifier: -