KALIS_TASK_INTERVALS

Task intervals propagation type for resource constraints

Integer, read only

2

This constant is passed to the set_resource_attributes procedure to specify the type of propagation to be used for filtering the resource constraint. The KALIS_TASK_INTERVALS filtering algorithm achieves a very strong and relatively slow filtering. Although more powerful than the simple algorithm (KALIS_TIMETABLING), the computational cost of the KALIS_TASK_INTERVALS filtering makes it competitive for medium sized hard problems but is prohibitive for large problems with many tasks per resource (cf. [Lab94], [Cas94]).

KALIS_TIMETABLING KALIS_DISJUNCTIONS KALIS_EDGE_FINDING