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  Towards Conflict-driven Learning for Virtual Substitution

Korovin, K., Košta, M., & Sturm, T. (2014). Towards Conflict-driven Learning for Virtual Substitution. In V. P. Gerdt, W. Koepf, W. M. Seiler, & E. V. Vorozhtsov (Eds.), Computer Algebra in Scientific Computing (pp. 256-270). Berlin: Springer. doi:10.1007/978-3-319-10515-4_19.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-5369-6 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-B759-0
Genre: Conference Paper

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 Creators:
Korovin, Konstantin1, Author              
Košta, Marek2, Author              
Sturm, Thomas2, Author              
Affiliations:
1External Organizations, ou_persistent22              
2Automation of Logic, MPI for Informatics, Max Planck Society, ou_1116545              

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 Abstract: We consider satisfiability modulo theory-solving for linear real arithmetic. Inspired by related work for the Fourier–Motzkin method, we combine virtual substitution with learning strategies. For the first time, we present virtual substitution—including our learning strategies—as a formal calculus. We prove soundness and completeness for that calculus. Some standard linear programming benchmarks computed with an experimental implementation of our calculus show that the integration of learning techniques into virtual substitution gives rise to considerable speedups. Our implementation is open-source and freely available.

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Language(s): eng - English
 Dates: 20142014
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: DOI: 10.1007/978-3-319-10515-4_19
BibTex Citekey: KorovinCASC2014
 Degree: -

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Title: International Workshops on Computer Algebra in Scientific Computing
Place of Event: Warsaw, Poland
Start-/End Date: 2014-09-08 - 2014-09-12

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Title: Computer Algebra in Scientific Computing
  Subtitle : 16th International Workshop, CASC 2014 ; Warsaw, Poland, September 8-12, 2014 ; Proceedings
  Abbreviation : CASC 2014
Source Genre: Proceedings
 Creator(s):
Gerdt, Vladimir P.1, Editor
Koepf, Wolfram1, Editor
Seiler, Werner M.1, Editor
Vorozhtsov, Evgenii V.1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 256 - 270 Identifier: ISBN: 978-3-319-10514-7

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Title: Lecture Notes in Computer Science
  Abbreviation : LNCS
Source Genre: Series
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Pages: - Volume / Issue: 8660 Sequence Number: - Start / End Page: - Identifier: -