Information Retrieval Technology 14th Asia Information Retrieval Societies Conference, AIRS 2018, Taipei, Taiwan, November 28-30, 2018, Proceedings - Tseng, Yuen-Hsien; Tseng, Yuen-Hsien; Sakai, Tetsuya; Sakai, Tetsuya; Jiang, Jing; Jiang, Jing; Ku, Lun-Wei; Ku, Lun-Wei; Park, Dae Hoon; Park, Dae Hoon; Yeh, Jui-Feng; Yeh, Jui-Feng; et al. (Springer International Publishing : Imprint: Springer, 2018)