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  Obtaining Finite Local Theory Axiomatizations via Saturation

Horbach, M., & Sofronie-Stokkermans, V.(2014). Obtaining Finite Local Theory Axiomatizations via Saturation (ATR93). SFB/TR 14 AVACS.

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 Creators:
Horbach, Matthias1, Author           
Sofronie-Stokkermans, Viorica1, Author           
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1Automation of Logic, MPI for Informatics, Max Planck Society, ou_1116545              

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 Abstract: In this paper we study theory combinations over non-disjoint signatures in which hierarchical and modular reasoning is possible. We use a notion of locality of a theory extension parameterized by a closure operator on ground terms. We give criteria for recognizing these types of theory extensions. We then show that combinations of extensions of theories which are local in this extended sense have also a locality property and hence allow modular and hierarchical reasoning. We thus obtain parameterized decidability and complexity results for many (combinations of) theories important in verification.

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Language(s): eng - English
 Dates: 2014
 Publication Status: Published online
 Pages: 26 p.
 Publishing info: SFB/TR 14 AVACS
 Table of Contents: -
 Rev. Type: -
 Identifiers: Report Nr.: ATR93
BibTex Citekey: atr093
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Title: AVACS Technical Report
  Abbreviation : ATR
  Other : Reports of SFT/TR 14 AVACS
Source Genre: Series
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Pages: - Volume / Issue: 93 Sequence Number: - Start / End Page: - Identifier: ISSN: 1860-9821