Hoshino, Richard; Kawarabayashi, Ken-ichi - In: European Journal of Operational Research 215 (2011) 2, pp. 481-497
In a double round-robin tournament involving n teams, every team plays 2(n - 1) games, with one home game and one away game against each of the other n - 1 teams. Given a symmetric n by n matrix representing the distances between each pair of home cities, the traveling tournament...