Tomohiko Mizutani - researchr alias

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Viewing Publication 1 - 9 from 9

2022

Refinement of Hottopixx Method for Nonnegative Matrix Factorization Under Noisy SeparabilityTomohiko Mizutani. siammax, 43(3):1029-1057, 2022. [doi]

2021

Improved analysis of spectral algorithm for clusteringTomohiko Mizutani. ol, 15(4):1303-1325, 2021. [doi]

Convex programming based spectral clusteringTomohiko Mizutani. ml, 110(5):933-964, 2021. [doi]

2018

Efficient preconditioning for noisy separable nonnegative matrix factorization problems by successive projection based low-rank approximationsTomohiko Mizutani, Mirai Tanaka. ml, 107(4):643-673, 2018. [doi]

2014

Ellipsoidal rounding for nonnegative matrix factorization under noisy separabilityTomohiko Mizutani. jmlr, 15(1):1011-1039, 2014. [doi]

2013

Correlative sparsity structures and semidefinite relaxations for concave cost transportation problems with change of variablesTomohiko Mizutani, Makoto Yamashita. jgo, 56(3):1073-1100, 2013. [doi]

2007

Dynamic Enumeration of All Mixed CellsTomohiko Mizutani, Akiko Takeda, Masakazu Kojima. dcg, 37(3):351-367, 2007. [doi]

2004

PHoM - a Polyhedral Homotopy Continuation Method for Polynomial SystemsTakayuki Gunji, Sunyoung Kim, Masakazu Kojima, Akiko Takeda, Katsuki Fujisawa, Tomohiko Mizutani. computing, 73(1):57-77, 2004. [doi]

2002

On the Face Lattice of the Metric PolytopeAntoine Deza, Komei Fukuda, Tomohiko Mizutani, Cong Vo. jcdcg 2003: 118-128 [doi]

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