Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
A simple heuristic for the p-centre problem
Operations Research Letters
Approximation algorithms for forests augmentation ensuring two disjoint paths of bounded length
Theoretical Computer Science
Improved approximability and non-approximability results for graph diameter decreasing problems
Theoretical Computer Science
Augmenting forests to meet odd diameter requirements
Discrete Optimization
Note: The parametric complexity of graph diameter augmentation
Discrete Applied Mathematics
Augmenting outerplanar graphs to meet diameter requirements
CATS '12 Proceedings of the Eighteenth Computing: The Australasian Theory Symposium - Volume 128
Optimal design and augmentation of strongly attack-tolerant two-hop clusters in directed networks
Journal of Combinatorial Optimization
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Given a graph G = (V, E), positive integer D