"Makoto Yamashita,Masaki Kimizuka,Sunyoung Kim","An Efficient Approach for Pooling Problems by Second-order Cone Programming Relaxations and Rescheduling Methods","International Workshop on Control and Optimization",,,,,,2018,Nov. "Sena Safarina,Makoto Yamashita,Tim J. Mullin","A polyhedral based method for optimal contribution selection problem","高度情報化社会に向けた数理最適化の新潮流",,,,,,2018,Aug. "福田光浩,中垣敬,山下真","対数行列式と?1 ノルム関数をもつ半正定値計画問題に対する","高度情報化社会に向けた数理最適化の新潮流",,,,,,2018,Aug. "Sena Safarina,Makoto Yamashita","Cone Decomposition Method for Mixed-Integer SOCP arising from tree breeding","23rd International Symposium on Mathematical Programming",,,,,,2018,July "Sena Safarina,Makoto Yamashita","An Application of Polyhedral Relaxations to Optimal Contribution Selection of Tree Breeding Problem","Development of Mathematical Optimization: Modeling and Algorithms","RIMS Koukyuroku",,,"No. 2069",,2018,July "Kei Takemura,Makoto Yamashita","A path-following method for semidefinite programming without Slater condition","23rd International Symposium on Mathematical Programming",,,,,,2018,July "Shogo Kishimoto,Makoto Yamashita","A successive LP approach with C-VaR type constraints for IMRT optimization",,"Operations Research for Health Care","Elsevier","Volume 17",,"pp. 55-64",2018,June "山下真*,Tim J. Mullin,Sena Safarina","樹木園種別構成問題に現れる錐最適化問題への効率的な解法の構築","日本オペレーションズ・リサーチ学会 研究部会 最適化とその応用",,,,,,2018,May "君塚柾貴,Sunyoung Kim,山下真","一般化優対角行列による緩和を用いた Pooling Problem に対する解法の構築","日本オペレーションズ・リサーチ学会2018年春季研究発表会","2018年春季研究発表会アブストラクト集",,,,"pp. 166-167",2018,Mar. "Makoto Yamashita,Tim J. Mullin,Sena Safarina","An efficient second-order cone programming approach for optimal selection in tree breeding",,"Optimization Letters","Springer","Volume 12"," 7","pp. 1683?1697",2018,Jan.