Recognizing outerplanar graphs in linear time
International Workshop WG '86 on Graph-theoretic concepts in computer science
Simulated annealing: theory and applications
Simulated annealing: theory and applications
Fast detection and display of symmetry in outerplanar graphs
Discrete Applied Mathematics
Modern heuristic techniques for combinatorial problems
Modern heuristic techniques for combinatorial problems
The sizes of maximal planar, outerplanar, and bipartite planar subgraphs
Discrete Mathematics
Journal of Algorithms
A better approximation algorithm for finding planar subgraphs
Journal of Algorithms
Fully dynamic planarity testing with applications
Journal of the ACM (JACM)
Theoretical Computer Science
An analysis of some heuristics for the maximum planar subgraph problem
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms
Stop minding your p's and q's: a simplified O(n) planar embedding algorithm
Proceedings of the tenth annual ACM-SIAM symposium on Discrete algorithms
Journal of the ACM (JACM)
Local Search in Combinatorial Optimization
Local Search in Combinatorial Optimization
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Straight-Line Drawings on Restricted Integer Grids in Two and Three Dimensions
GD '01 Revised Papers from the 9th International Symposium on Graph Drawing
Node-and edge-deletion NP-complete problems
STOC '78 Proceedings of the tenth annual ACM symposium on Theory of computing
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Determining the maximum outerplanar subgraph of a given graph is known to be an NP-complete problem. In the literature there are no earlier experiment on approximating the maximum outerplanar subgraph problem. In this paper we compare solution quality and running times of different heuristics for finding maximum outerplanar subgraphs. We compare a greedy heuristic against a triangular cactus heuristic and its greedy variation. We also use the solutions from the greedy heuristics as initial solutions for a simulated annealing algorithm.The main experimental result is that simulated annealing with initial solution taken from the greedy triangular cactus heuristic yields the best known approximations for the maximum outerplanar subgraph problem.