Michael Dinitz, Guy Kortsarz, Zeev Nutov. Improved Approximation Algorithm for Steiner k-Forest with Nearly Uniform Weights. In Klaus Jansen, José D. P. Rolim, Nikhil R. Devanur, Cristopher Moore, editors, Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques, APPROX/RANDOM 2014, September 4-6, 2014, Barcelona, Spain. Volume 28 of LIPIcs, pages 115-127, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2014. [doi]
Abstract is missing.