Cutting plane algorithms for mean-CVaR portfolio optimization with nonconvex transaction costs. - Yuichi Takano; Keisuke Nanjo; Noriyoshi Sukegawa; Shinji Mizuno (Comput. Manag. Sci., 2015)

Embedding Tables in Text Context: A New Approach to UFO Tasks. - Hiroyuki Higa; Maeyama Yuuki; Keisuke Nanjo; Kazuhiro Takeuchi (NTCIR, 2023)