Congda Ma Kotaro Funakoshi Kiyoaki Shirai Manabu Okumura Coherent Story Generation with Structured Knowledge. 681-690 2023 RANLP https://aclanthology.org/2023.ranlp-1.74 conf/ranlp/2023 db/conf/ranlp/ranlp2023.html#MaFSO23