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ICALP
2007
Springer
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Programming Languages
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ICALP 2007
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Universal Algebra and Hardness Results for Constraint Satisfaction Problems
14 years 6 months ago
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www.mathstat.concordia.ca
We present algebraic conditions on constraint languages Γ that ensure the hardness of the constraint satisfaction problem CSP(Γ) for complexity classes L, NL, P, NP and ModpL. Th...
Benoit Larose, Pascal Tesson
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