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  Substitution Tree Indexing

Graf, P. (1995). Substitution Tree Indexing. In A. Bundy (Ed.), Proceedings of the 6th International Conference on Rewriting Techniques and Applications (RTA-95) (pp. 117-131). Heidelberg, Germany: Springer.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0014-AD22-F Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0014-AD23-D
Genre: Conference Paper

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 Creators:
Graf, Peter1, Author           
Affiliations:
1Programming Logics, MPI for Informatics, Max Planck Society, ou_40045              

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 Abstract: This article addresses the problem of maintaining and retrieving first-order predicate calculus terms in context of automatic reasoning. A new indexing technique that accelerates the speed of the basic retrieval operations, such as finding complementary literals in resolution theorem proving or finding critical pairs during completion is presented. Subsumption and reduction are also supported. Moreover, the new index not only provides maintenance and efficient retrieval of terms but also of idempotent substitutions. Substitution trees achieve maximal search speed paired with minimal memory requirements in various experiments and outperform traditional techniques such as path indexing, discrimination tree indexing and abstraction trees by combining their advantages and adding some new features.

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Language(s): eng - English
 Dates: 2010-03-121995
 Publication Status: Issued
 Pages: -
 Publishing info: Heidelberg, Germany : Springer
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 519481
Other: Local-ID: C1256104005ECAFC-234BC74BDCEAC307C125614400621D23-Graf-95-rta
 Degree: -

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Title: Untitled Event
Place of Event: Kaiserslautern, Germany
Start-/End Date: 1995

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Title: Proceedings of the 6th International Conference on Rewriting Techniques and Applications (RTA-95)
Source Genre: Proceedings
 Creator(s):
Bundy, Alan1, Editor           
Affiliations:
1 Programming Logics, MPI for Informatics, Max Planck Society, ou_40045            
Publ. Info: Heidelberg, Germany : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 117 - 131 Identifier: -

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Title: Lecture Notes in Computer Science
Source Genre: Series
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