Hajime Tanaka - researchr alias

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Viewing Publication 1 - 28 from 28

2023

2022

Improvement of Urinary Stone Segmentation Using GAN-Based Urinary Stones Inpainting AugmentationWongsakorn Preedanan, Kenji Suzuki, Toshiaki Kondo, Masaki Kobayashi, Hajime Tanaka, Junichiro Ishioka, Yoh Matsuoka, Yasuhisa Fujii, Itsuo Kumazawa. access, 10:115131-115142, 2022. [doi]

Spatial search on Johnson graphs by continuous-time quantum walkHajime Tanaka, Mohamed Sabri, Renato Portugal. qip, 21(2):74, 2022. [doi]

2021

Birdcall Identification Using CNN and Gradient Boosting Decision Trees with Weak and Noisy SupervisionNaoki Murakami, Hajime Tanaka, Masataka Nishimori. clef 2021: 1597-1608 [doi]

2020

2019

kFerdinand Ihringer, Hajime Tanaka. combinatorica, 39(6):1425-1428, 2019. [doi]

Study on the optical damage mechanism of InP IQ modulators using a step stress testHajime Tanaka, Tsutomu Ishikawa, Mitsuru Ekawa. ps 2019: 1-3 [doi]

2018

An Assmus-Mattson theorem for codes over commutative association schemesJohn Vincent S. Morales, Hajime Tanaka. dcc, 86(5):1039-1062, 2018. [doi]

2017

Design Theory from the Viewpoint of Algebraic CombinatoricsEiichi Bannai, Etsuko Bannai, Hajime Tanaka, Yan Zhu. gc, 33(1):1-41, 2017. [doi]

A semidefinite programming approach to a cross-intersection problem with measuresSho Suda, Hajime Tanaka, Norihide Tokushige. mp, 166(1-2):113-130, 2017. [doi]

2016

Arithmetic completely regular codesJacobus H. Koolen, Woo-Sun Lee, William J. Martin, Hajime Tanaka. dmtcs, 17(3):59-76, 2016. [doi]

2015

On Relative $t$-Designs in Polynomial Association SchemesEiichi Bannai, Etsuko Bannai, Sho Suda, Hajime Tanaka. combinatorics, 22(4):4, 2015. [doi]

2013

The Erdős-Ko-Rado basis for a Leonard systemHajime Tanaka. cdm, 8(2), 2013. [doi]

2012

The Erdös-Ko-Rado theorem for twisted Grassmann graphsHajime Tanaka. combinatorica, 32(6):735-740, 2012. [doi]

2011

Q-Polynomial Distance-Regular GraphsHajime Tanaka. combinatorics, 18(1), 2011. [doi]

Nonexistence of exceptional imprimitive Q-polynomial association schemes with six classesHajime Tanaka, Rie Tanaka. ejc, 32(2):155-161, 2011. [doi]

2009

Finite Euclidean graphs and Ramanujan graphsEiichi Bannai, Osamu Shimabukuro, Hajime Tanaka. DM, 309(20):6126-6134, 2009. [doi]

Commutative association schemesWilliam J. Martin, Hajime Tanaka. ejc, 30(6):1497-1525, 2009. [doi]

New proofs of the Assmus-Mattson theorem based on the Terwilliger algebraHajime Tanaka. ejc, 30(3):736-746, 2009. [doi]

2007

Adjustability of Neural Networks with Variant Connection Weights for Obstacle Avoidance in an Intelligent WheelchairToshihiko Yasuda, Hajime Tanaka, Kazushi Nakamura, Katsuyuki Tanaka. jaciii, 11(8):922-930, 2007. [doi]

2006

New upper bounds for nonbinary codes based on the Terwilliger algebra and semidefinite programmingDion Gijswijt, Alexander Schrijver, Hajime Tanaka. JCT, 113(8):1719-1731, 2006. [doi]

Classification of subsets with minimal width and dual width in Grassmann, bilinear forms and dual polar graphsHajime Tanaka. JCT, 113(5):903-910, 2006. [doi]

2004

Finite analogues of non-Euclidean spaces and Ramanujan graphsEiichi Bannai, Osamu Shimabukuro, Hajime Tanaka. ejc, 25(2):243-259, 2004. [doi]

2002

A Four-Class Subscheme of the Association Scheme Coming from the Action ofPGL(2, 4::f::)Hajime Tanaka. ejc, 23(1):121-129, 2002. [doi]

1986

A database translator of nuclear reaction data for international data exchangeMasaki Chiba, Toshiyuki Katayama, Hajime Tanaka. jis, 12(4):153-165, 1986. [doi]

1981

Document Contents Representation Model of Sentence Retrieval System SCAT-IRMichiyo Nikkuni, Hajime Tanaka. sigir 1981: 106-112 [doi]

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