A Method of Measurement of The Impact of Japanese News on Stock Market. - Daisuke Katayama; Kazuhiko Tsuda (KES, 2018)

A Method of Sentiment Polarity Identification in Financial News using Deep Learning. - Daisuke Katayama; Yasunobu Kino; Kazuhiko Tsuda (KES, 2019)

A Method of Using News Sentiment for Stock Investment Strategy. - Daisuke Katayama; Kazuhiko Tsuda (KES, 2020)

Migration Destination Selection Algorithm for Spot Instances using SPS. - Daisuke Katayama; Kippei Kasai; Takahiro Koita (IEEE Big Data, 2022)