"Mitsuhiro Nishijima,Kazuhide Nakata","Approximation Hierarchies for Copositive Cone over Symmetric Cone and Their Comparison","International Workshop on Continuous Optimization Online",,,,,,2022,Dec.
"Mitsuhiro Nishijima,Kazuhide Nakata","Generalization of Doubly Nonnegative Cone: Focusing on Inner-Approximation for Generalized Copositive Cone","2022 INFORMS Annual Meeting",,,,,,2022,Oct.
"西島光洋,中田和秀","一般化共正値錐に対する内側近似階層から着想を得た一般化二重非負錐の提案、","統計数理研究所共同研究集会 研究集会「最適化：モデリングとアルゴリズム」、",,,,,,2022,Mar.