J
Junichi Miyakoshi
Researcher at Hitachi
Publications - 33
Citations - 102
Junichi Miyakoshi is an academic researcher from Hitachi. The author has contributed to research in topics: Graph (abstract data type) & Computer science. The author has an hindex of 5, co-authored 27 publications receiving 97 citations.
Papers
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Proceedings ArticleDOI
A 45nm 37.3GOPS/W heterogeneous multi-core SoC
Yoichi Yuyama,Masayuki Ito,Yoshikazu Kiyoshige,Yusuke Nitta,Shigezumi Matsui,Osamu Nishii,Atsushi Hasegawa,Makoto Ishikawa,Tetsuya Yamada,Junichi Miyakoshi,Koichi Terada,Tohru Nojiri,Makoto Satoh,Hiroyuki Mizuno,Kunio Uchiyama,Yasutaka Wada,Keiji Kimura,Hironori Kasahara,Hideo Maejima +18 more
TL;DR: A heterogeneous multi-core SoC for applications, such as digital TV systems with IP networks (IP-TV) including image recognition and database search, and automatic parallelization compilers analyze parallelism of the data flow, generate coarse grain tasks, and schedule tasks to minimize execution time considering data transfer overhead for general-purpose CPU and FE.
Patent
Medical image diagnosis supporting apparatus, medical image diagnosis supporting method and computer program
TL;DR: In this paper, a medical image diagnosis supporting apparatus includes a storage part for storing first feature data expressing the feature of a morbid part mask or non-morbid part mask, a sampling part 210 for sampling the first feature from the storage part 212 to form a plurality of samples, a mechanical learning part 209 for performing mechanical learning processing with respect to the plurality of the samples and forming a first discrimination condition corresponding to each of the features, and a statistical processing part 208 for statistically processing the first discriminator to form another discriminator.
Patent
Information processing system and graph processing method
TL;DR: In this paper, a parallel computing system that runs multiple processes that each have an allocated memory space is proposed, by arranging graph peak information in a first memory space allocated to a first process and arranging edge information for the graph peaks in a second memory space assigned to a second process.
Journal ArticleDOI
Rational Choice Hypothesis as X-point of Utility Function and Norm Function.
Takeshi Kato,Yasuyuki Kudo,Junichi Miyakoshi,Jun Otsuka,Hayato Saigo,Kaori Karasawa,Hiroyuki Yamaguchi,Yasuo Deguchi +7 more
TL;DR: In this paper, a decision-making model that incorporates social norms in a rational choice model from the standpoints of deontology and utilitarianism is proposed to realize a sustainable, fair and inclusive society.
Patent
Information processing device and method
Yasuyuki Kudo,Chihiro Yoshimura,Masato Hayashi,Junichi Miyakoshi,Takeshi Kato,Hiroyuki Mizuno +5 more
TL;DR: In this paper, an information processing device and method for determining a solution to problems which are successively input and varied from one moment to the next is proposed, where the information processing devices is provided with an arithmetic operation unit which executes an arithmetic operations that simulates a mutual action between elements in a mutualaction model and that searches for a base state of the mutual action model.