A Latent Topic Extracting Method based on Events in a Document and its Application. - Risa Kitajima; Ichiro Kobayashi (ACL (Student Session), 2011)

Latent Topic Estimation Based on Events in a Document. - Risa Kitajima; Ichiro Kobayashi (J. Adv. Comput. Intell. Intell. Informatics, 2012)

Ranking and Summarization Using Word-embedding at NTCIR-12 MobileClick Task. - Shinsuke Yokoyama; Sho Nakamura; Risa Kitajima; Yu Hirate (NTCIR, 2016)