What's Going on in Search Engine Rankings? - Yasuaki Yoshida; Takanori Ueda; Takashi Tashiro; Yu Hirate; Hayato Yamana (AINA Workshops, 2008)

YJST at the NTCIR-12 IMine-2 Task. - Yasuaki Yoshida; Hideyuki Maeda; Tatsuhiro Niwa; Sumio Fujita (NTCIR, 2016)

Mobile Vertical Ranking based on Preference Graphs. - Yuta Kadotami; Yasuaki Yoshida; Sumio Fujita; Tetsuya Sakai (ICTIR, 2017)