1. Constraint Processing;Dechter,2003
2. Semiring-based CSPs and valued CSPs: basic properties and comparison;Bistarelli,1996
3. Searching for the M best solutions in graphical models;Flerova;J. Artif. Intell. Res.,2016
4. Enumerating homomorphisms;Bulatov;J. Comput. Syst. Sci.,2012
5. Finding the next solution in constraint- and preference-based knowledge representation formalisms;Brafman,2010