- Abstract:
-
Characterising tractable fragments of the constraint satisfaction problem (CSP) is an important challenge in theoretical computer science and artificial intelligence. Forbid- ding patterns (generic sub-instances) provides a means of defining CSP fragments which are neither exclusively language-based nor exclusively structure-based. It is known that the class of binary CSP instances in which the broken-triangle pattern (BTP) does not occur, a class which includes all tree-structured instances,...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 492.6KB)
-
- Publisher copy:
- 10.23638/LMCS-13(4:26)2017
-
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- Publisher:
- IfCoLog (International Federation of Computational Logic) Publisher's website
- Journal:
- Logical Methods in Computer Science Journal website
- Volume:
- 13
- Issue:
- 4
- Pages:
- 1-32
- Publication date:
- 2017-12-27
- Acceptance date:
- 2017-11-06
- DOI:
- EISSN:
-
1860-5974
- ISSN:
-
1860-5974
- Pubs id:
-
pubs:743546
- URN:
-
uri:a983682c-3cd0-40b7-83d1-49e30d731d61
- UUID:
-
uuid:a983682c-3cd0-40b7-83d1-49e30d731d61
- Local pid:
- pubs:743546
- Paper number:
- 4
- Copyright holder:
- © Cooper and Živný
- Copyright date:
- 2017
- Notes:
- This is an Open Access article published under a Creative Commons licence, see: https://creativecommons.org/licenses/by-nd/2.0/
Journal article
The power of arc consistency for CSPs defined by partially-ordered forbidden patterns
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