New Frontiers in Artificial Intelligence JSAI-isAI 2018 Workshops, JURISIN, AI-Biz, SKL, LENLS, IDAA, Yokohama, Japan, November 12-14, 2018, Revised Selected Papers - Kojima, Kazuhiro; Kojima, Kazuhiro; Sakamoto, Maki; Sakamoto, Maki; Mineshima, Koji; Mineshima, Koji; Satoh, Ken; Satoh, Ken (Springer International Publishing : Imprint: Springer, 2019)