Advances in Practical Applications of Survivable Agents and Multi-Agent Systems: The PAAMS Collection 17th International Conference, PAAMS 2019, Ávila, Spain, June 26-28, 2019, Proceedings - Demazeau, Yves; Demazeau, Yves; Matson, Eric; Matson, Eric; Corchado, Juan Manuel; Corchado, Juan Manuel; De la Prieta, Fernando; De la Prieta, Fernando (Springer International Publishing : Imprint: Springer, 2019)