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Proceedings Article, Paper


@InProceedings
Beitrag in Tagungsband, Workshop
Author, Editor
Author(s):
Graf, Peterdblp
Editor(s):
Bundy, Alandblp
BibTeX cite key*:
Graf-94-cade
Title, Booktitle
Title*:
Extended Path-Indexing
Booktitle*:
Proceedings of the 12th International Conference on Automated Deduction (CADE-12)
Event, URLs
Conference URL::
Downloading URL:
Event Address*:
Nancy, France
Language:
English
Event Date*
(no longer used):
June 26 - July 1, 1994
Organization:
Event Start Date:
15 May 2024
Event End Date:
15 May 2024
Publisher
Name*:
Springer
URL:
Address*:
Berlin, Germany
Type:
Vol, No, Year, pp.
Series:
Lecture Notes in Computer Science
Volume:
814
Number:
Month:
Pages:
514-528
Year*:
1994
VG Wort Pages:
ISBN/ISSN:
Sequence Number:
DOI:
Note, Abstract, ©
Note:
There is an extended version of this paper published as report MPII-I-93-253
(LaTeX) Abstract:
The performance of a theorem prover crucially depends on the speed of the basic retrieval operations, such as finding terms that are unifiable with (instances of, or more general than) some query term. Among the known indexing methods for term retrieval in deduction systems, Path--Indexing exhibits a good performance in general. However, as Path--Indexing is not a perfect filter, the candidates found by this method have still to be subjected to a unification algorithm in order to detect occur--check failures and indirect clashes. As perfect filters, discrimination trees and abstraction trees thus outperform Path--Indexing in some cases. We present an improved version of Path--Indexing that provides both the query trees and the Path--Index with indirect clash and occur--check information. Thus compared to the standard method we dismiss much more terms as possible candidates.
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Correlation
MPG Unit:
Max-Planck-Institut für Informatik
MPG Subunit:
Programming Logics Group
Audience:
experts only
Appearance:



BibTeX Entry:
@INPROCEEDINGS{Graf-94-cade,
AUTHOR = {Graf, Peter},
 EDITOR = {Bundy, Alan},
 TITLE = {Extended Path-Indexing},
 BOOKTITLE = {Proceedings of the 12th International Conference on Automated Deduction (CADE-12)},
 PUBLISHER = {Springer},
 YEAR = {1994},
 VOLUME = {814},
 PAGES = {514--528},
 SERIES = {Lecture Notes in Computer Science},
 ADDRESS = {Nancy, France},
 NOTE = {There is an extended version of this paper published as report MPII-I-93-253},
}

Entry last modified by Uwe Brahm/MPII/DE, 03/12/2010
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Editor(s)
Uwe Brahm		Created
01/14/1995 06:51:37 PM
Revisions
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8.		Editor(s)
Uwe Brahm/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE		Edit Dates
30.03.95 21:38:47
24/02/95 11:08:04
20/02/95 18:52:45
16/02/95 18:38:45
16/02/95 18:38:09