Tractable constraints closed under a binary operation

Eitemau Tebyg

• Finite semigroups imposing tractable constraints
  gan: Bulatov, A, et al.
  Cyhoeddwyd: (2002)
• Perfect Constraints Are Tractable
  gan: Salamon, A, et al.
  Cyhoeddwyd: (2008)
• Perfect Constraints Are Tractable
  gan: Salamon, A, et al.
  Cyhoeddwyd: (2008)
• Tractable valued constraints
  gan: Jeavons, P, et al.
  Cyhoeddwyd: (2012)
• Tractable Valued Constraints
  gan: Jeavons, P, et al.
  Cyhoeddwyd: (2013)