Distributed Autonomous Robotic Systems The 13th International Symposium - Groß, Roderich; Groß, Roderich; Kolling, Andreas; Kolling, Andreas; Berman, Spring; Berman, Spring; Frazzoli, Emilio; Frazzoli, Emilio; Martinoli, Alcherio; Martinoli, Alcherio; Matsuno, Fumitoshi; Matsuno, Fumitoshi; et al. (Springer International Publishing : Imprint: Springer, 2018)