Removing Node Overlapping in Graph Layout Using Constrained Optimization.
Kim MarriottPeter J. StuckeyVincent W. L. TamWeiqing HePublished in: Constraints An Int. J. (2003)
Keyphrases
- constrained optimization
- graph layout
- overlapping communities
- constrained optimization problems
- objective function
- unconstrained optimization
- penalty function
- augmented lagrangian
- constraint handling
- lagrange multipliers
- closed form solutions
- inequality constraints
- complex structures
- image denoising
- iterative methods
- interval analysis
- penalty functions
- lagrange multiplier method
- stationary points
- cost function
- relational databases