Takashi Imagawa

26 papers A 2B 1Misc 1Journal 7Unranked 15
YearRankTypeTitle / Venue / Authors
2024 Misc conf
A Power Reduction Scheme by Arithmetic Format Conversion for a DSP to Estimate Qubit States Under 4K Cryogenic Environment.
QCE
Takashi Imagawa, Ryo Kishida, Yuki Koyama, Kazutoshi Kobayashi, Takefumi Miyoshi
2023 J jnl
A CMOS-compatible Non-volatile Memory Element using Fishbone-in-cage Capacitor.
IPSJ Trans. Syst. LSI Des. Methodol.
Ippei Tanaka, Naoyuki Miyagawa, Tomoya Kimura, Takashi Imagawa, Hiroyuki Ochi
2023 — conf
Approximate Logarithmic Multipliers Using Half Compensation with Two Line Segments.
SOCC
Renya Makimoto, Takashi Imagawa, Hiroyuki Ochi
2023 — conf
Finding All Solutions of Multi-terminal Numberlink Problem Utilizing Top-down ZDD Construction.
ASICON
Xuanqi Li, Takashi Imagawa, Hiroyuki Ochi
2021 A conf
MUX Granularity Oriented Iterative Technology Mapping for Implementing Compute-Intensive Applications on Via-Switch FPGA.
DATE
Takashi Imagawa, Jaehoon Yu, Masanori Hashimoto, Hiroyuki Ochi
2020 — conf
33.3 Via-Switch FPGA: 65nm CMOS Implementation and Architecture Extension for Al Applications.
ISSCC
Masanori Hashimoto, Xu Bai, Naoki Banno, Munehiro Tada, Toshitsugu Sakamoto, Jaehoon Yu, Ryutaro Doi, Yusuke Araki, Hidetoshi Onodera, Takashi Imagawa, Hiroyuki Ochi, Kazutoshi Wakabayashi, Yukio Mitsuyama, Tadahiko Sugibayashi
2018 — conf
Development of High Performance RF Modules Used in Real-time FHD Video Communication over 8x8 MIMO-OFDM System.
ISPACS
Yoshikazu Miyanaga, Masaki Miura, Tohru Gotoh, Junji Yamano, Takashi Imagawa, Hiroshi Tsutsui
2018 — conf
Development of Real-time FHD Loss-Less Video Communication over an $8\times 8$ MIMO-OFDM System.
APSIPA
Yoshikazu Miyanaga, Junji Yamano, Masaki Miura, Tohru Gotoh, Takashi Imagawa, Hiroshi Tsutsui
2018 J jnl
Via-Switch FPGA: Highly Dense Mixed-Grained Reconfigurable Architecture With Overlay Via-Switch Crossbars.
IEEE Trans. Very Large Scale Integr. Syst.
Hiroyuki Ochi, Kosei Yamaguchi, Tetsuaki Fujimoto, Junshi Hotate, Takashi Kishimoto, Toshiki Higashi, Takashi Imagawa, Ryutaro Doi, Munehiro Tada, Tadahiko Sugibayashi, Wataru Takahashi, Kazutoshi Wakabayashi, Hidetoshi Onodera, Yukio Mitsuyama, Jaehoon Yu, Masanori Hashimoto
2017 — conf
FHD loss-less video communication over 8 × 8 MIMO-OFDM.
ISCIT
Yoshikazu Miyanaga, Hiroshi Tsutsui, Takashi Imagawa
2017 — conf
Placement algorithm for mixed-grained reconfigurable architecture with dedicated carry chain.
SoCC
Takashi Imagawa, Koki Honda, Hiroyuki Ochi
2017 — conf
Selectable grained reconfigurable architecture (SGRA) and its design automation.
SoCC
Ryosuke Koike, Takashi Imagawa, Roberto Yusi Omaki, Hiroyuki Ochi
2016 — conf
Image smoothing in the spatial domain using multigrid conjugate gradient methods based on accelerated iterative shrinkage.
APSIPA
Dabwitso Kasauka, Hiroshi Tsutsui, Seijiro Imai, Takashi Imagawa, Hiroyuki Okuhata, Yoshikazu Miyanaga
2016 — conf
Processing time reduction of tone mapping based on iterative shrinkage smoothing using parallel processing.
ISPACS
Seijiro Imai, Dabwitso Kasauka, Hiroshi Tsutsui, Takashi Imagawa, Hiroyuki Okuhata, Yoshikazu Miyanaga
2015 J jnl
An Error Correction Scheme through Time Redundancy for Enhancing Persistent Soft-Error Tolerance of CGRAs.
IEICE Trans. Electron.
Takashi Imagawa, Masayuki Hiromoto, Hiroyuki Ochi, Takashi Sato
2015 — conf
Image smoothing using spatial iterative methods based on accelerated iterative shrinkage.
APSIPA
Dabwitso Kasauka, Hiroshi Tsutsui, Hiroyuki Okuhata, Takashi Imagawa, Yoshikazu Miyanaga
2015 — conf
Reliability-configurable mixed-grained reconfigurable array compatible with high-level synthesis.
ASP-DAC
Masanori Hashimoto, Dawood Alnajiar, Hiroaki Konoura, Yukio Mitsuyama, Hajime Shimada, Kazutoshi Kobayashi, Hiroyuki Kanbara, Hiroyuki Ochi, Takashi Imagawa, Kazutoshi Wakabayashi, Takao Onoye, Hidetoshi Onodera
2014 J jnl
Comparative Evaluation of Lifetime Enhancement with Fault Avoidance on Dynamically Reconfigurable Devices.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hiroaki Konoura, Takashi Imagawa, Yukio Mitsuyama, Masanori Hashimoto, Takao Onoye
2014 J jnl
Reliability-Configurable Mixed-Grained Reconfigurable Array Supporting C-Based Design and Its Irradiation Testing.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hiroaki Konoura, Dawood Alnajiar, Yukio Mitsuyama, Hajime Shimada, Kazutoshi Kobayashi, Hiroyuki Kanbara, Hiroyuki Ochi, Takashi Imagawa, Kazutoshi Wakabayashi, Masanori Hashimoto, Takao Onoye, Hidetoshi Onodera
2013 J jnl
A Cost-Effective Selective TMR for Coarse-Grained Reconfigurable Architectures Based on DFG-Level Vulnerability Analysis.
IEICE Trans. Electron.
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 A conf
A cost-effective selective TMR for heterogeneous coarse-grained reconfigurable architectures based on DFG-level vulnerability analysis.
DATE
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
High-speed DFG-level SEU vulnerability analysis for applying selective TMR to resource-constrained CGRA.
ISQED
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
Mixed-grained reconfigurable architecture supporting flexible reliability and C-based design.
ReConFig
Hiroaki Konoura, Dawood Alnajiar, Yukio Mitsuyama, Hiroyuki Ochi, Takashi Imagawa, Shinichi Noda, Kazutoshi Wakabayashi, Masanori Hashimoto, Takao Onoye
2010 — conf
A routing architecture exploration for coarse-grained reconfigurable architecture with automated seu-tolerance evaluation.
SoCC
Takashi Imagawa, Masayuki Hiromoto, Hiroyuki Ochi, Takashi Sato
2010 J jnl
Reliability Evaluation Environment for Exploring Design Space of Coarse-Grained Reconfigurable Architectures.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takashi Imagawa, Masayuki Hiromoto, Hiroyuki Ochi, Takashi Sato
2009 B conf
Coarse-grained dynamically reconfigurable architecture with flexible reliability.
FPL
Dawood Alnajiar, Younghun Ko, Takashi Imagawa, Hiroaki Konoura, Masayuki Hiromoto, Yukio Mitsuyama, Masanori Hashimoto, Hiroyuki Ochi, Takao Onoye