Constraint satisfaction problems on intervals and lengths
Andrei Krokhin‚ Peter Jeavons and Peter Jonsson
Journal
SIAM Journal on Discrete Mathematics
Note
Earlier version appears in Proceedings of STACS'02‚ Lecture Notes in Computer Science‚ 2285‚ (2002)‚ pp. 443–454: http://link.springer.de/link/service/series/0558/bibs/2285/22850443.htm Preprint version available from Electronic Colloquium on Computational Complexity‚ as Report TR01−077: http://eccc.hpi-web.de/report/2001/077/
Number
17
Pages
453–477
Year
2004