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Author, Editor

Author(s):

Basin, David A.
Walsh, Toby

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Editor(s):

Bajcsy, R.

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BibTeX cite key*:

BasinWalsh93b

Title, Booktitle

Title*:

Difference Unification

Booktitle*:

Proceedings of the 13th International Joint Conference on Artificial Intelligence (IJCAI-93)

Event, URLs

URL of the conference:


URL for downloading the paper:


Event Address*:

Chambery, France

Language:

English

Event Date*
(no longer used):


Organization:


Event Start Date:

20 September 2019

Event End Date:

20 September 2019

Publisher

Name*:

Morgan Kaufmann

URL:


Address*:

San Mateo, CA

Type:


Vol, No, Year, pp.

Series:


Volume:

1

Number:


Month:


Pages:

116-122

Year*:

1993

VG Wort Pages:


ISBN/ISSN:


Sequence Number:


DOI:




Note, Abstract, ©

Note:

Also available as Research Report MPI-I-92-247

(LaTeX) Abstract:

We extend previous work on difference identification and reduction as a technique for automated reasoning. We generalize unification so that terms are made equal not only by finding substitutions for variables but also by hiding term structure. This annotation of structural differences serves to direct rippling, a kind of rewriting designed to remove structural differences in a controlled way. On the technical side, we give a rule-based algorithm for difference unification, and analyze its correctness, completeness, and complexity. On the practical side, we present a novel search strategy (called left-first search) for applying these rules in an efficient way. Finally, we show how this algorithm can be used in new ways to direct rippling and how it can play an important role in theorem proving and other kinds of automated reasoning.



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Access Level:


Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Programming Logics Group

Audience:

experts only

Appearance:



BibTeX Entry:

@INPROCEEDINGS{BasinWalsh93b,
AUTHOR = {Basin, David A. and Walsh, Toby},
EDITOR = {Bajcsy, R.},
TITLE = {Difference Unification},
BOOKTITLE = {Proceedings of the 13th International Joint Conference on Artificial Intelligence (IJCAI-93)},
PUBLISHER = {Morgan Kaufmann},
YEAR = {1993},
VOLUME = {1},
PAGES = {116--122},
ADDRESS = {Chambery, France},
NOTE = {Also available as Research Report MPI-I-92-247},
}


Entry last modified by Uwe Brahm/MPII/DE, 03/12/2010
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Editor(s)
Uwe Brahm
Created
01/14/1995 06:50:46 PM
Revisions
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Editor(s)
Uwe Brahm/MPII/DE
Uwe Brahm/MPII/DE
Uwe Brahm/MPII/DE
Uwe Brahm/MPII/DE
Uwe Brahm/MPII/DE
Edit Dates
03/25/96 10:53:34 PM
21/01/95 21:18:47
21/01/95 20:45:41
15/01/95 17:35:31
14/01/95 19:00:53