@article{CTT100669656, author = {Tomohiko Mizutani}, title = {Ellipsoidal Rounding for Nonnegative Matrix Factorization Under Noisy Separability}, journal = {Journal of Machine Learning Research}, year = 2014, } @article{CTT100654906, author = {Mizutani Tomohiko and Makoto Yamashita}, title = {Correlative Sparsity Structures and Semidefinite Relaxations for Concave Cost Transportation Problems with Change of Variables}, journal = {Journal of Global Optimization}, year = 2012, } @article{CTT100654930, author = {Tomohiko Mizutani and Makoto Yamashita}, title = {Constructing Polyhedral Homotopies on Grid-of-Clusters}, journal = {Pacific Journal on Optimization}, year = 2011, } @article{CTT100669654, author = {Tomohiko Mizutani and Akiko Takeda}, title = {DEMiCs: A software package for computing the mixed volume via dynamic enumeration of all mixed cell}, journal = {Software for Algebraic Geometry, IMA Volumes in Mathematics and its Applications}, year = 2008, } @article{CTT100551054, author = {水谷友彦 and 武田朗子 and 小島政和}, title = {Dynamic Enumeration of All Mixed Cells}, journal = {Discrete and Computational Geometry}, year = 2007, } @article{CTT100531489, author = {Takayuki Gunji and Sunyoung Kim and Masakazu Kojima and Akiko Takeda and Katsuki Fujisawa and Tomohiko Mizutani}, title = {PHoM -- a Polyhedral Homotopy Continuation Method}, journal = {Computing}, year = 2004, } @article{CTT100531488, author = {Antoine Deza and Komei Fukuda and Tomohiko Mizutani and Cong Vo}, title = {On the face-lattice of the metric polytope}, journal = {Lecture Notes in Computer Science 2866 Springer-Verlag}, year = 2003, } @inproceedings{CTT100773691, author = {M.Abdelgalil and Z.Yahia and T.Mizutani and K.Nakata and Amr Ertawil}, title = {Variable Neighborhood Search Algorithm with New High-Weight-Constraints-Focused Structures for The Nurse Rostering Problem}, booktitle = {}, year = 2018, } @inproceedings{CTT100773709, author = {Ahmed Karam and Amr Eltawil and Nermine Harraz and Tomohiko Mizutani and Kazuhide Nakata}, title = {Quay crane allocation problem with the internal truck capacity constraint in container terminal}, booktitle = {京都大学数理解析研究所講究録}, year = 2014, } @misc{CTT100738420, author = {福田光浩 and 山下真 and 水谷友彦}, title = {国際会議 ICCOPT 2016 Tokyo 開催の経験と教訓 (5) -- プロポーザル作成・会計・アルバイト担当}, year = 2017, }