A Robotic Dating Coaching System Leveraging Online Communities Posts. - Sihyeon Jo; Donghwi Jung; Keonwoo Kim; Eun Gyo Joung; Giulia Nespoli; Seungryong Yoo; Minseob So; Seung-Woo Seo; Seong-Woo Kim (ICEIC, 2021)