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169 results on '"Honda, Hiroki"'

1. RAO-SS: A Prototype of Run-time Auto-tuning Facility for Sparse Direct Solvers

Author

Katagiri, Takahiro, Ishii, Yoshinori, and Honda, Hiroki

Subjects
Computer Science - Mathematical Software, Computer Science - Performance
Abstract

In this paper, a run-time auto-tuning method for performance parameters according to input matrices is proposed. RAO-SS (Run-time Auto-tuning Optimizer for Sparse Solvers), which is a prototype of auto-tuning software using the proposed method, is also evaluated. The RAO-SS is implemented with the Autopilot, which is middle-ware to support run-time auto-tuning with fuzzy logic function. The target numerical library is the SuperLU, which is a sparse direct solver for linear equations. The result indicated that: (1) the speedup factors of 1.2 for average and 3.6 for maximum to default executions were obtained; (2) the software overhead of the Autopilot can be ignored in RAO-SS.

Published
2024

7. CNFET7

Author

Shi, Chenlin, primary, Miwa, Shinobu, additional, Yang, Tongxin, additional, Shioya, Ryota, additional, Yamaki, Hayato, additional, and Honda, Hiroki, additional

Published
2023
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9. Fibroblast-specific PRMT5 deficiency suppresses pressure overload-induced cardiac fibrosis and left ventricular dysfunction

Author

Katanasaka, Yasufumi, primary, Yabe, Harumi, additional, Murata, Noriyuki, additional, Sobukawa, Minori, additional, Sugiyama, Yuga, additional, Sato, Hikaru, additional, Honda, Hiroki, additional, Sunagawa, Yoichi, additional, Funamoto, Masafumi, additional, Shimizu, Satoshi, additional, Shimizu, Kana, additional, Hamabe-Horiike, Toshihide, additional, Hawke, Philip, additional, Komiyama, Maki, additional, Mori, Kiyoshi, additional, Hasegawa, Koji, additional, and morimoto, Tatsuya, additional

Published
2022
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12. OMPCUDA : OpenMP Execution Framework for CUDA Based on Omni OpenMP Compiler

Author

Ohshima, Satoshi, Hirasawa, Shoichi, Honda, Hiroki, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Sato, Mitsuhisa, editor, Hanawa, Toshihiro, editor, Müller, Matthias S., editor, Chapman, Barbara M., editor, and de Supinski, Bronis R., editor

Published
2010
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14. Evaluation of the Acknowledgment Reduction in a Software-DSM System

Author

Kise, Kenji, Katagiri, Takahiro, Honda, Hiroki, Yuba, Toshitsugu, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Dough, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Wyrzykowski, Roman, editor, Dongarra, Jack, editor, Meyer, Norbert, editor, and Waśniewski, Jerzy, editor

Published
2006
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18. The Selective Serotonin 2A Receptor Antagonist Sarpogrelate Prevents Cardiac Hypertrophy and Systolic Dysfunction via Inhibition of the ERK1/2–GATA4 Signaling Pathway

Author

Shimizu, Kana, primary, Sunagawa, Yoichi, additional, Funamoto, Masafumi, additional, Honda, Hiroki, additional, Katanasaka, Yasufumi, additional, Murai, Noriyuki, additional, Kawase, Yuto, additional, Hirako, Yuta, additional, Katagiri, Takahiro, additional, Yabe, Harumi, additional, Shimizu, Satoshi, additional, Sari, Nurmila, additional, Wada, Hiromichi, additional, Hasegawa, Koji, additional, and Morimoto, Tatsuya, additional

Published
2021
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23. Abstract 16343: Sarpogrelate, a Selective Serotonin 2a Receptor Antagonist, Suppresses Pressure Overlaod-induced Cardiac Hypertrophy and Systolic Dysfunction Through Inhibiting Erk1/2/gata4 Pathway

Author

Shimizu, Kana, primary, Funamoto, Masafumi, additional, Sunagawa, Yoichi, additional, Katanasaka, Yasufumi, additional, Miyazaki, Yusuke, additional, Murai, Noriyuki, additional, Honda, Hiroki, additional, Kawakami, Yoshiki, additional, Shimizu, Satoshi, additional, sari, nurmila, additional, Wada, Hiromichi, additional, Hasegawa, Koji, additional, and Morimoto, Tatsuya, additional

Published
2020
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27. Cacao Bean Polyphenols Inhibit Cardiac Hypertrophy and Systolic Dysfunction in Pressure Overload-induced Heart Failure Model Mice

Author

Sari, Nurmila, additional, Katanasaka, Yasufumi, additional, Honda, Hiroki, additional, Miyazaki, Yusuke, additional, Sunagawa, Yoichi, additional, Funamoto, Masafumi, additional, Shimizu, Kana, additional, Shimizu, Satoshi, additional, Wada, Hiromichi, additional, Hasegawa, Koji, additional, and Morimoto, Tatsuya, additional

Published
2020
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38. 肝細胞癌におけるADAM21の過剰発現は運動性,転移性および予後に関与する

Author

Honda, Hiroki

Subjects
digestive system diseases
Abstract

Cell motility plays an important role in intrahepatic metastasis of hepatocellular carcinoma (HCC), and predicts poor prognosis in patients. The present study investigated the role of a disintegrin and metalloproteinases (ADAMs) in HCC, since these proteins are known to be associated with cell motility. We confirmed the expression of 12 ADAMs with putative metalloproteinase activity in HCC cells, and established a KYN-2 HCC cell line stably expressing short interfering RNA against ADAM21 to investigate the effect of ADAM21 deficiency on HCC cell motility and metastasis in vitro and in vivo. We also examined ADAM21 expression in a cohort of 119 HCC patients by immunohistochemistry. ADAM21 was overexpressed in KYN-2 cells, and its knockdown reduced invasion, migration, proliferation, and metastasis relative to controls. In clinical specimens, ADAM21 positivity was associated with vascular invasion, large tumor size, high histological grade, and lower overall and recurrence-free survival as compared to cases that were negative for ADAM21 expression. A multivariate analysis revealed that ADAM21 positivity was an independent risk factor for overall (P = 0.003) and recurrence-free (P = 0.001) survival. These results suggest that ADAM21 plays a role in HCC metastasis and can serve as a prognostic marker for disease progression., 学位の種類: 博士（医学）. 報告番号: 甲第4385号. 学位記番号: 新大院博（医）甲第784号. 学位授与年月日: 平成30年3月23日, Scientific Reports 7: 15485, 新大院博（医）甲第784号

Published
2018

41. Catalytic Effects of Copper Oxides on the Decomposition of Chlorophenol by the Hydrothermal Oxidation

Author

Nakao Kyohei, Kometani Noritsugu, and Honda Hiroki

Subjects
Chlorophenol, Chemical substance, Materials science, Mechanical Engineering, Inorganic chemistry, chemistry.chemical_element, Condensed Matter Physics, Copper, Decomposition, Hydrothermal circulation, Catalysis, law.invention, chemistry.chemical_compound, chemistry, Magazine, Mechanics of Materials, law, General Materials Science, Science, technology and society
Published
2014

44. Overexpression of a disintegrin and metalloproteinase 21 is associated with motility, metastasis, and poor prognosis in hepatocellular carcinoma

Author

Honda, Hiroki, primary, Takamura, Masaaki, additional, Yamagiwa, Satoshi, additional, Genda, Takuya, additional, Horigome, Ryoko, additional, Kimura, Naruhiro, additional, Setsu, Toru, additional, Tominaga, Kentaro, additional, Kamimura, Hiroteru, additional, Matsuda, Yasunobu, additional, Wakai, Toshifumi, additional, Aoyagi, Yutaka, additional, and Terai, Shuji, additional

Published
2017
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45. Possible involvement of mucosal-associated invariant T cells in the progression of inflammatory bowel diseases

Author

TOMINAGA, Kentaro, primary, YAMAGIWA, Satoshi, additional, SETSU, Toru, additional, KIMURA, Naruhiro, additional, HONDA, Hiroki, additional, KAMIMURA, Hiroteru, additional, HONDA, Yutaka, additional, TAKAMURA, Masaaki, additional, YOKOYAMA, Junji, additional, SUZUKI, Kenji, additional, WAKAI, Toshifumi, additional, and TERAI, Shuji, additional

Published
2017
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