Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ryo, Ito"'
Autor:
Ryo Ito, Mamoru Mimura
Publikováno v:
International Journal of Information Security. 21:279-291
Executable files still remain popular to compromise the endpoint computers. These executable files are often obfuscated to avoid anti-virus programs. To examine all suspicious files from the Internet, dynamic analysis requires too much time. Therefor
Publikováno v:
Journal of Aircraft. 58:383-389
Publikováno v:
SIGGRAPH ASIA Emerging Technologies
Autor:
Ryo Ito, Mamoru Mimura
Publikováno v:
AsiaJCIS
Attackers often use an executable file (malware) as a tool to obtain sensitive information from specific companies and individuals. Anti-virus software attempts to detect the malware by pattern matching method etc. However, it is difficult to detect
Publikováno v:
Journal of Mathematical Finance. :896-907
In this study, we aim to construct a polarity dictionary specialized for the analysis of financial policies. Based on an idea that polarity words are likely located in the secondary proximity in the dependency network, we proposed an automatic dictio
Publikováno v:
SAS
In this paper, a face pose tracking method using adaptive vision switching with a networked camera system is proposed and verified through simulation with a facial computer graphics model. The proposed method improves the pose estimation accuracy of
Publikováno v:
Neural networks : the official journal of the International Neural Network Society. 116
Brain image segmentation is of great importance not only for clinical use but also for neuroscience research. Recent developments in deep neural networks (DNNs) have led to the application of DNNs to brain image segmentation, which required extensive
Publikováno v:
ACM SIGARCH Computer Architecture News. 42:45-50
We are designing a custom computing machine for large-scale flui simulation with the building-cube method (BCM). In BCM, parallel computation is performed with cubes, each of which is an orthogonal grid with a f xed resolution of cells. Although BCM
Autor:
Ryotaro Chiba, Ryo Ito, Tomohiro Ueno, Hayato Suzuki, Satoru Yamamoto, Kyo Koizumi, Kentaro Sano, Yoshiaki Kono
Publikováno v:
ACM SIGARCH Computer Architecture News. 41:47-52
This paper presents the detailed design of a custom computing machine for fully-streamed LBM computation on multiple FPGAs, and evaluates its efficiency with prototype implementation. We design a unit for completely streamed computation including bou
Autor:
Koichi Ogawa, Ryo Ito
Publikováno v:
2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
The purpose of our research is to develop a fast image reconstruction algorithm with a ray-driven method using a general-purpose computing on graphics processing units (GPGPU). The ray-driven method based on a projection bin uses sample points that a