CONSTRAINTS
2008
13 years 11 months ago
2008
The tree constraint partitions a directed graph into node-disjoint trees. In many practical applications that involve such a partition, there exist side constraints specifying requ...
CP
2000
Springer
14 years 3 months ago
2000
Springer
We are interested in the expressiveness of constraints represented by general first order formulae, with equality as unique relation symbol and function symbols taken from an infi...