Classification of Utterance Acceptability Based on BLEU Scores for Dialogue-Based CALL Systems. - Reiko Kuwa; Xiaoyun Wang 002; Tsuneo Kato; Seiichi Yamamoto (TSD, 2016)

Classification of Utterances Based on Multiple BLEU Scores for Translation-Game-Type CALL Systems. - Reiko Kuwa; Tsuneo Kato; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2018)