Model limitations and constraints July 21, 2008 Production data are extracted from public domain sources, and so it is not possible to fully identify those factors which make each property unique.

The combination of the primary and foreign key columns and the rules that dictate the data that can be housed in those key columns can be defined to ensure correct and useful relational databases.

In this paper we present a constraint satisfaction model for the steelmaking-continuous casting scheduling problem solved by constraint programming methods. The problem is described with parallel ...

The constraint filtering mechanism is used to exclude areas that violate simulation-independent constraints. Local modeling and region partitioning techniques complement each other, ... thereby ...