Tree Spanners on Chordal Graphs: Complexity, Algorithms, Open Problems
ISAAC '02 Proceedings of the 13th International Symposium on Algorithms and Computation
Tree spanners on chordal graphs: complexity and algorithms
Theoretical Computer Science
Additive sparse spanners for graphs with bounded length of largest induced cycle
Theoretical Computer Science
A PTAS for the Sparsest Spanners Problem on Apex-Minor-Free Graphs
MFCS '08 Proceedings of the 33rd international symposium on Mathematical Foundations of Computer Science
Tree 3-spanners in 2-sep directed path graphs: Characterization, recognition, and construction
Discrete Applied Mathematics
Additive spanners for k-chordal graphs
CIAC'03 Proceedings of the 5th Italian conference on Algorithms and complexity
Tree 3-spanners in 2-sep chordal graphs: Characterization and algorithms
Discrete Applied Mathematics
Approximation of minimum weight spanners for sparse graphs
Theoretical Computer Science
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