Didem Gözüpek, Hadas Shachnai, Mordechai Shalom, Shmuel Zaks. Constructing Minimum Changeover Cost Arborescenses in Bounded Treewidth Graphs. In Ekrem Duman, Ali Fuat Alkaya, editors, 13th Cologne Twente Workshop on Graphs and Combinatorial Optimization, Istanbul, Turkey, May 26-28, 2015. pages 201-204, 2015.
Abstract is missing.