Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Takayuki, Okuno"'
Autor:
Takayuki Okuno, Takamitsu Kanazawa, Hirohisa Kishi, Hiroyuki Anzai, Koji Yasuda, Soichiro Ishihara
Publikováno v:
Surgical Case Reports, Vol 5, Iss 1, Pp 1-5 (2019)
Abstract Background Filiform polyposis is a rare form of inflammatory polyposis, which is occasionally formed in the colon of patients with history of inflammatory bowel disease (IBD). It is characterized by presence of several to hundreds of slender
Externí odkaz:
https://doaj.org/article/de600323c14444199bb0558755867a0a
Publikováno v:
Computational Optimization and Applications. 84:833-874
A new Levenberg–Marquardt (LM) method for solving nonlinear least squares problems with convex constraints is described. Various versions of the LM method have been proposed, their main differences being in the choice of a damping parameter. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0110f18e2606ecb0d8605d89231231d4
https://doi.org/10.1007/s10589-022-00447-y
https://doi.org/10.1007/s10589-022-00447-y
Autor:
Shota Igaue, Takayuki Okuno, Hajime Ishibashi, Masaru Nemoto, Masaya Hiyoshi, Hiroshi Kawasaki, Hitoaki Saitoh, Makoto Saitoh, Kiwamu Akagi, Junji Yamamoto
Publikováno v:
Oncology Letters. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf7780c60f0d34008c82e8c0fbd01ab
https://doi.org/10.3892/ol.2022.13332
https://doi.org/10.3892/ol.2022.13332
Autor:
Mirai Tanaka, Takayuki Okuno
Publikováno v:
Numerical Algorithms. 86:1285-1302
The LP-Newton method solves linear programming (LP) problems by repeatedly projecting a current point onto a certain relevant polytope. In this paper, we extend the algorithmic framework of the LP-Newton method to conic programming (CP) problems via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a624072baf60c84426b4b5de25627c9
https://doi.org/10.1007/s11075-020-00933-6
https://doi.org/10.1007/s11075-020-00933-6
Autor:
Shota Igaue, Takayuki Okuno, Hajime Ishibashi, Yoshinori Ajiro, Mayumi Hoshikawa, Masaya Hiyoshi, Hiroshi Kawasaki, Yusuke Kyoden, Junji Yamamoto
Publikováno v:
Progress of Digestive Endoscopy. 99:130-131
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8d21f1998af169ccd9d4eb6e1fce3ff
https://doi.org/10.11641/pde.99.1_130
https://doi.org/10.11641/pde.99.1_130
Autor:
Masahide Odan, Shiho Yamamoto, Takayo Haruna, Shiro Kida, Yoshikazu Sasaki, Ayahisa Watanabe, Masaya Shimizu, Takayuki Okuno, Azumi Ueyama
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 28:3549-3553
The retinoic acid receptor-related orphan receptor-gamma-t (RORγt) is the master transcription factor responsible for regulating the development and function of T-helper 17 (Th17) cells, which are related to the pathology of several autoimmune disor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f021050106ded152726daddddc2fe5f
https://doi.org/10.1016/j.bmcl.2018.09.032
https://doi.org/10.1016/j.bmcl.2018.09.032
Autor:
Akiko Takeda, Takayuki Okuno
Publikováno v:
Bilevel Optimization ISBN: 9783030521189
Most of the main machine learning (ML) models are equipped with parameters that need to be prefixed. Such parameters are often called hyperparameters. Needless to say, prediction performance of ML models significantly relies on the choice of hyperpar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::134d5e4c7854a02d82385d0b4e25408a
https://doi.org/10.1007/978-3-030-52119-6_6
https://doi.org/10.1007/978-3-030-52119-6_6
We consider primal-dual pairs of semidefinite programs and assume that they are ill-posed, i.e., both primal and dual are either weakly feasible or weakly infeasible. Under such circumstances, strong duality may break down and the primal and dual mig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b84ed34c7c0f1fe6fd61c0ec51ebe8
http://arxiv.org/abs/1912.09696
http://arxiv.org/abs/1912.09696
Autor:
Hirohide Nambu, Hideo Yukioka, Atsushi Obata, Takayuki Okuno, Hideki Tanioka, Yumiko Fukasaka, Misato Tonomura
Publikováno v:
Neuropeptides. 70:55-63
Neuropeptide Y (NPY) Y5 receptor plays a key role in the effects of NPY, an important neurotransmitter in the control of energy homeostasis including stimulation of food intake and inhibition of energy expenditure. The NPY-Y5 receptor system has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b457020fa050b80a964ffdb13d0b01
https://doi.org/10.1016/j.npep.2018.05.006
https://doi.org/10.1016/j.npep.2018.05.006
Autor:
Yuya Yamakawa, Takayuki Okuno
In this paper, we propose a new sequential quadratic semidefinite programming (SQSDP) method for solving degenerate nonlinear semidefinite programs (NSDPs), in which we produce iteration points by solving a sequence of stabilized quadratic semidefini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98da015952bff6b33a104b2a021db2ee
http://arxiv.org/abs/1909.13544
http://arxiv.org/abs/1909.13544