T.-H. Hubert Chan, Donglin Xia, Goran Konjevod, and Andréa W. Richa. A tight lower bound for Steiner point removal problem on trees. In Proceedings of the APPROX, volume 4110 of Lecture Notes in Computer Science, pages 70-81, 2006. [ bib | .pdf ]

Goran Konjevod, R. Ravi, and F. Sibel Salman. On approximating planar metrics by tree metrics. Information Processing Letters, 80(4):213-219, 2001. [ bib | .ps.gz ]

This file was generated by bibtex2html 1.91.