Arc Loss: Softmax with Additive Angular Margin for Answer Retrieval. - Rikiya Suzuki; Sumio Fujita; Tetsuya Sakai (AIRS, 2019)

SLSTC at the NTCIR-14 STC-3 Dialogue Quality and Nugget Detection Subtasks. - Sosuke Kato; Rikiya Suzuki; Zhaohao Zeng; Tetsuya Sakai (NTCIR, 2019)

A Fast and Exact Randomisation Test for Comparing Two Systems with Paired Data. - Rikiya Suzuki; Tetsuya Sakai (ICTIR, 2021)