Text Simplification with Reinforcement Learning Using Supervised Rewards on Grammaticality, Meaning Preservation, and Simplicity. - Akifumi Nakamachi; Tomoyuki Kajiwara; Yuki Arase (AACL/IJCNLP (Student Research Workshop), 2020)

TMUOU Submission for WMT20 Quality Estimation Shared Task. - Akifumi Nakamachi; Hiroki Shimanaka; Tomoyuki Kajiwara; Mamoru Komachi (WMT@EMNLP, 2020)