On the Complexity of the Regenerator Location Problem - Treewidth and Other Parameters - (Extended Abstract). - Itamar Hartstein; Mordechai Shalom; Shmuel Zaks (WAOA, 2012)

On the complexity of the regenerator location problem treewidth and other parameters. - Itamar Hartstein; Mordechai Shalom; Shmuel Zaks (Discret. Appl. Math., 2016)