Zobrazeno 1 - 10
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pro vyhledávání: '"K Taketomi"'
Akademický článek
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Akademický článek
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Autor:
Kazuyoshi Takagi, K. Taketomi, Masamitsu Tanaka, Nobuyuki Yoshikawa, Koji Obata, Naofumi Takagi, Yuki Yamanashi, H. Hara, Heejoung Park, Akira Fujimaki, Shuichi Nagasawa
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:657-660
We are developing a large-scale reconfigurable data path (LSRDP) using single-flux-quantum (SFQ) circuits as a fundamental technology that can overcome the power-consumption and memory-wall problems in CMOS microprocessors in future high-end computin
Autor:
Naofumi Takagi, Akira Fujimaki, Yuki Yamanashi, Shuichi Nagasawa, Kazuyoshi Takagi, K. Taketomi, Heejoung Park, Yuki Ito, Koji Obata, Masamitsu Tanaka, Nobuyuki Yoshikawa
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:634-639
We are developing a large-scale reconfigurable data-path (LSRDP) based on single-flux-quantum (SFQ) circuits to establish a fundamental technology for future high-performance computing systems. In the LSRDP, an SFQ floating-point adder (FPA) is one o
Autor:
K. Taketomi, Yuki Yamanashi, Nobuyuki Yoshikawa, Heejoung Park, Akira Fujimaki, Naofumi Takagi
Publikováno v:
Physica C: Superconductivity. 468:1977-1982
Ultra-fast operation with ultra-low power consumption and ballistic transmission of signals are attractive features of single-flux-quantum (SFQ) circuits for building large-scale digital systems. We have been designing SFQ circuits based on the bit-s
Autor:
Shinichi Yorozu, Yuki Yamanashi, Masamitsu Tanaka, S. Iwasaki, Nobuyuki Yoshikawa, Heejoung Park, K. Taketomi, Akira Fujimaki, Hirotaka Terai, Kazuyoshi Takagi, N. Irie
Publikováno v:
Superconductor Science and Technology. 20:S305-S309
A pipelined 8 bit-serial single-flux-quantum microprocessor integrating cache memories, called CORE1γ, has been designed and implemented. The CORE1γ has 16 byte and 8 byte shift-register-based cache memories for instructions and for data, respectiv
Akademický článek
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Autor:
K. Wada, K. Taketomi
Publikováno v:
5th EEGS-ES Meeting.
Pulse type of ground penetrating radar having ns(10-9 s) order width has been widely used at the field of detecting buried objects such a pipe, cable and archaeological materials. The target usually exists in a few meters in depth of underground. In
Autor:
K. Taketomi, K. Wada
Publikováno v:
4th EEGS Meeting.
Detecting method of cavity or air void in shallow underground using ground penetrating radar (GPR) is practically important, however, it is seemed that the technique of this depends on to personal experience. The typical difficulties ontheoretical ap
Publikováno v:
[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai. 44(7)
We experienced a case of spontaneous rupture of the esophagus which was successfully managed by suture of the ruptured site and pedicled omental covering. A 47-year-old male was referred to our department in unstable condition 60 hours after the onse