Bend Minimization in Orthogonal Drawings Using Integer Programming.
Petra MutzelRené WeiskircherPublished in: COCOON (2002)
Keyphrases
- integer programming
- np hard
- linear programming
- column generation
- lagrangian relaxation
- ai planning
- cutting plane
- production planning
- objective function
- constraint programming
- valid inequalities
- network flow
- integer program
- set covering
- layout design
- facility location
- transportation problem
- line drawings
- set covering problem
- cutting plane algorithm
- inference problems
- search algorithm