An Improved Approximation Bound for Spanning Star Forest and Color Saving
Stavros Athanassopoulos‚ Ioannis Caragiannis‚ Christos Kaklamanis and Maria Kyropoulou
Book Title
Proceedings of the 34th International Symposium on Mathematical Foundations of Computer Science (MFCS)
ISBN
978−3−642−03815−0
Pages
90–101
Series
MFCS '09
Year
2009