MPI-INF Logo
Publications

Server    halma.mpi-inf.mpg.de

Proceedings Article, Paper


@InProceedings
Beitrag in Tagungsband, Workshop
Author, Editor
Author(s):
Werner, Andreas
Bockmayr, Alexander
Krischer, Stefan		dblp
dblp
dblp
Editor(s):
Levi, Giorgio
Rodríguez-Artalejo, Mario		dblp
dblp
BibTeX cite key*:
WernerBockmayrKrischer94
Title, Booktitle
Title*:
How to realize LSE narrowing
Booktitle*:
Proceedings of the 4th International Conference on Algebraic and Logic Programming (ALP'94)
Event, URLs
Conference URL::
Downloading URL:
Event Address*:
Madrid, Spain
Language:
English
Event Date*
(no longer used):
September 14-16, 1994
Organization:
Event Start Date:
14 May 2024
Event End Date:
14 May 2024
Publisher
Name*:
Springer
URL:
Address*:
Berlin, Germany
Type:
Vol, No, Year, pp.
Series:
Lecture Notes in Computer Science
Volume:
850
Number:
Month:
Pages:
59-76
Year*:
1994
VG Wort Pages:
ISBN/ISSN:
Sequence Number:
DOI:
Note, Abstract, ©
(LaTeX) Abstract:
Narrowing is a complete unification procedure for equational theories defined by canonical term rewriting systems. It is also the operational semantics of various logic and functional programming languages. In an earlier paper, we introduced the LSE narrowing strategy which is complete for arbitrary canonical rewriting systems and optimal in the sense that two different LSE narrowing derivations cannot generate the same narrowing substitution. LSE narrowing improves all previously known strategies for arbitrary systems. According to their definition, LSE narrowing steps seem to be very expensive, because a large number of subterms has to be checked for reducibility. In this paper, we first show that many of these subterms are identical. Then we describe how using left-to-right basic occurrences the number of subterms that have to be tested can be reduced drastically. Finally, based on these theoretical results, we develop an efficient implementation of LSE narrowing.
Download
Access Level:

Correlation
MPG Unit:
Max-Planck-Institut für Informatik
MPG Subunit:
Programming Logics Group
Audience:
experts only
Appearance:
MPG publications list, university publications list, working group publication list, CCL bibliography



BibTeX Entry:
@INPROCEEDINGS{WernerBockmayrKrischer94,
AUTHOR = {Werner, Andreas and Bockmayr, Alexander and Krischer, Stefan},
 EDITOR = {Levi, Giorgio and Rodr{\'i}guez-Artalejo, Mario},
 TITLE = {How to realize {LSE} narrowing},
 BOOKTITLE = {Proceedings of the 4th International Conference on Algebraic and Logic Programming (ALP'94)},
 PUBLISHER = {Springer},
 YEAR = {1994},
 VOLUME = {850},
 PAGES = {59--76},
 SERIES = {Lecture Notes in Computer Science},
 ADDRESS = {Madrid, Spain},
}

Entry last modified by Christine Kiesel/AG2/MPII/DE, 03/12/2010
Hide details for Edit History (please click the blue arrow to see the details)Edit History (please click the blue arrow to see the details)

Editor(s)
Uwe Brahm		Created
01/14/1995 06:51:07 PM
Revisions
8.
7.
6.
5.
4.		Editor(s)
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE
Christine Kiesel/AG2/MPII/DE		Edit Dates
24/02/95 13:15:33
20/02/95 11:03:15
14/02/95 14:05:45
06/02/95 17:21:21
01/02/95 16:11:29