Constraint propagation on interval bounds for dealing with geometric backtracking.
Fabien LagriffoulDimitar DimitrovAlessandro SaffiottiLars KarlssonPublished in: IROS (2012)
Keyphrases
- constraint propagation
- interval arithmetic
- interval analysis
- constraint satisfaction
- backtracking algorithms
- constraint satisfaction problems
- constraint reasoning
- tree search
- constraint programming
- arc consistency
- temporal constraints
- lower bound
- upper bound
- constraint solving
- linear programming
- systematic search
- search space
- quantifier elimination
- path consistency
- finite domain
- heuristic search
- combinatorial problems
- constraint solver
- constraint graph
- worst case
- genetic algorithm