Takeshi Ohkawa

60 papers B 1C 5Misc 2Journal 14Unranked 38
YearRankTypeTitle / Venue / Authors
2025 — conf
ROS 2-Integrated Low-Latency Remote Force Feedback System Using FPGA-Accelerated FOC Control and Inverse Kinematics.
HEART
Ludi Wang, Takeshi Ohkawa
2024 C conf
APRIS Robot Challenge: Collaborative Online Interdisciplinary and International Learning for IoT/Robotics Systems.
EDUCON
Kenji Hisazumi, Takeshi Ohkawa, Masafumi Miwa, Mikiko Sato, Takashi Nagai, Nobuhiro Ohe, Kittikhun Thongpull, Nattha Jindapetch, Harumi Watanabe
2024 C conf
Alchemist: A Component-Oriented Development Tool of FPGA based on Publish/Subscribe Model.
ICCE
Takeshi Ohkawa, Kenta Arai, Kanemitsu Ootsu, Takashi Yokota
2023 — conf
FPGA Emulation of Through-Silicon-Via (TSV) Dataflow Network for 3D Standard Chip Stacking System.
COOL CHIPS
Takeshi Ohkawa, Masahiro Aoyagi
2023 — conf
Offloading Image Recognition Processing for Care Robots to FPGA on Multi-access Edge Computing.
ICFPT
Hayato Mori, Eisuke Okazaki, Gai Nagahashi, Mikiko Sato, Takeshi Ohkawa, Midori Sugaya
2022 — conf
Desgin and Implementation of ROS2-based Autonomous Tiny Robot Car with Integration of Multiple ROS2 FPGA Nodes.
FPT
Hayato Mori, Hayato Amano, Akinobu Mizutani, Eisuke Okazaki, Yuki Konno, Kohei Sada, Tomohiro Ono, Yuma Yoshimoto, Hakaru Tamukoh, Takeshi Ohkawa, Midori Sugaya
2022 — conf
FPGA-Based Control of Remote Robotic Hands and ROS2 Integration.
CANDARW
Ludi Wang, Takeshi Ohkawa
2022 — conf
IoT Edge Server ROS Node Allocation Method for Multi-SLAM on Many-core.
PerCom Workshops
Masato Fukui, Yoichi Ishiwata, Takeshi Ohkawa, Midori Sugaya
2021 — conf
A dataset generation for object recognition and a tool for generating ROS2 FPGA node.
FPT
Hayato Amano, Hayato Mori, Akinobu Mizutani, Tomohiro Ono, Yuma Yoshimoto, Takeshi Ohkawa, Hakaru Tamukoh
2021 J jnl
Fogcached-Ros: DRAM/NVMM Hybrid KVS Server with ROS Based Extension for ROS Application and SLAM Evaluation.
IEICE Trans. Inf. Syst.
Koki Higashi, Yoichi Ishiwata, Takeshi Ohkawa, Midori Sugaya
2021 C conf
Layer Modeling and Its Code Generation based on Context-oriented Programming.
MODELSWARD
Chinatsu Yamamoto, Ikuta Tanigawa, Kenji Hisazumi, Mikiko Sato, Takeshi Ohkawa, Nobuhiko Ogura, Harumi Watanabe
2021 — conf
Power Consumption Reduction Method and Edge Offload Server for Multiple Robots.
EDGE
Sannomiya Natsuho, Takeshi Ohkawa, Hideharu Amano, Midori Sugaya
2020 — conf
Automated Integration of High-Level Synthesis FPGA Modules with ROS2 Systems.
FPT
Daniel Pinheiro Leal, Midori Sugaya, Hideharu Amano, Takeshi Ohkawa
2020 — conf
FPGA Acceleration of ROS2-Based Reinforcement Learning Agents.
CANDAR (Workshops)
Daniel Pinheiro Leal, Midori Sugaya, Hideharu Amano, Takeshi Ohkawa
2020 J jnl
Genetic Node-Mapping Methods for Rapid Collective Communications.
IEICE Trans. Inf. Syst.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2019 J jnl
Accelerating Large-Scale Interconnection Network Simulation by Cellular Automata Concept.
IEICE Trans. Inf. Syst.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2019 J jnl
Automatic Generation Tool of FPGA Components for Robots.
IEICE Trans. Inf. Syst.
Takeshi Ohkawa, Kazushi Yamashina, Takuya Matsumoto, Kanemitsu Ootsu, Takashi Yokota
2019 — conf
Design and Development of Networked Multiple FPGA Components for Autonomous Tiny Robot Car.
FPT
Takeshi Ohkawa, Shotaro Tayama, Hayato Mori, Dohyung Lee, Hayato Amano, Itsuki Hirakawa, Mikiko Sato, Harumi Watanabe
2019 C conf
Directive-Based Parallelization of For-Loops at LLVM IR Level.
SNPD
Kengo Jingu, Kohta Shigenobu, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2019 J jnl
Fast Computation with Efficient Object Data Distribution for Large-Scale Hologram Generation on a Multi-GPU Cluster.
IEICE Trans. Inf. Syst.
Takanobu Baba, Shinpei Watanabe, Boaz Jessie Jackin, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai
2019 — conf
High level synthesis of ROS protocol interpretation and communication circuit for FPGA.
RoSE@ICSE
Takeshi Ohkawa, Yuhei Sugata, Harumi Watanabe, Nobuhiko Ogura, Kanemitsu Ootsu, Takashi Yokota
2019 — conf
Prototype of FPGA Dynamic Reconfiguration Based-on Context-Oriented Programming.
MCSoC
Takeshi Ohkawa, Ikuta Tanigawa, Mikiko Sato, Kenji Hisazumi, Nobuhiko Ogura, Harumi Watanabe
2019 B conf
Realization and Preliminary Evaluation of MPI Runtime Environment on Android Cluster.
AINA
Masahiro Nissato, Hiroki Sugiyama, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2018 J jnl
A Genetic Approach for Accelerating Communication Performance by Node Mapping.
IEICE Trans. Inf. Syst.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2018 — conf
An Implementation of LLVM Pass for Loop Parallelization Based on IR-Level Directives.
CANDAR Workshops
Kengo Jingu, Kohta Shigenobu, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2018 — conf
Data Distribution Method for Fast Giga-scale Hologram Generation on a Multi-GPU Cluster.
ApPLIED@PODC
Takanobu Baba, Shinpei Watanabe, Boaz Jessie Jackin, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai
2018 — conf
Development of a Robot Car by Single Line Search Method for White Line Detection with FPGA.
FPT
Hiromichi Wakatsuki, Takao Kido, Kenta Arai, Yuhei Sugata, Kanemitsu Ootsu, Takashi Yokota, Takeshi Ohkawa
2018 J jnl
FPGA Components for Integrating FPGAs into Robot Systems.
IEICE Trans. Inf. Syst.
Takeshi Ohkawa, Kazushi Yamashina, Hitomi Kimura, Kanemitsu Ootsu, Takashi Yokota
2018 — conf
Overcoming the difficulty of large-scale CGH generation on multi-GPU cluster.
GPGPU@PPoPP
Takanobu Baba, Shinpei Watanabe, Boaz Jessie Jackin, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai
2017 J jnl
A Static Packet Scheduling Approach for Fast Collective Communication by Using PSO.
IEICE Trans. Inf. Syst.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2017 — conf
A Translation Method of ARM Machine Code to LLVM-IR for Binary Code Parallelization and Optimization.
CANDAR
Kohta Shigenobu, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2017 — conf
Acceleration of Large-Scale CGH Generation Using Multi-GPU Cluster.
CANDAR
Shinpei Watanabe, Boaz Jessie Jackin, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai, Takanobu Baba
2017 — conf
Acceleration of Publish/Subscribe Messaging in ROS-compliant FPGA Component.
HEART
Yuhei Sugata, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota
2017 — conf
Designing Efficient Parallel Processing in 3D Standard-Chip Stacking System with Standard Bus.
MCSoC
Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota, Katsuya Kikuchi, Masahiro Aoyagi
2017 — conf
Large-Scale Interconnection Network Simulation Methods Based on Cellular Automata.
CANDAR
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2017 J jnl
Performance of Android Cluster System Allowing Dynamic Node Reconfiguration.
Wirel. Pers. Commun.
Yuki Sawada, Yusuke Arai, Kanemitsu Ootsu, Takashi Yokota, Takeshi Ohkawa
2016 C conf
Architecture exploration of intelligent robot system using ros-compliant FPGA component.
RSP
Takeshi Ohkawa, Kazushi Yamashina, Takuya Matsumoto, Kanemitsu Ootsu, Takashi Yokota
2016 J jnl
Enhancing Entropy Throttling: New Classes of Injection Control in Interconnection Networks.
IEICE Trans. Inf. Syst.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2016 — conf
Introducing PSO for Optimal Packet Scheduling of Collective Communication.
CANDAR
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2016 — conf
cReComp: Automated Design Tool for ROS-Compliant FPGA Component.
MCSoC
Kazushi Yamashina, Hitomi Kimura, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota
2015 — conf
An Android cluster system capable of dynamic node reconfiguration.
ICUFN
Yuki Sawada, Yusuke Arai, Kanemitsu Ootsu, Takashi Yokota, Takeshi Ohkawa
2015 — conf
Efficient Translation and Execution Method for Automated Parallel Processing System by Using Valgrind.
CANDAR
Hiroyuki Obuchi, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2015 — conf
Empirical performance study of speculative parallel processing on commercial multi-core CPU with hardware transactional memory.
SEPS@SPLASH
Kanemitsu Ootsu, Yutaka Matsuno, Takeshi Ohkawa, Takashi Yokota, Takanobu Baba
2015 — conf
Entropy Throttling: Towards Global Congestion Control of Interconnection Networks.
CANDAR
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2015 — conf
Performance Improvement of Large-Scale Interconnection Network Simulator by Using GPU.
CANDAR
Yuki Suzuki, Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2015 — conf
Proposal of Highly Efficient Memory Access Method Using Locked-Cache on Soft-Core Processor with SIMD Operations.
CANDAR
Kosuke Hiraishi, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2015 J jnl
Proposal of ROS-compliant FPGA Component for Low-Power Robotic Systems.
CoRR
Kazushi Yamashina, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota
2015 J jnl
Relaxing Heavy Congestion by State Propagation.
J. Inf. Process.
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2013 — conf
A Cellular Automata Approach for Large-Scale Interconnection Network Simulation.
CANDAR
Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa
2013 — conf
A prototyping system for hardware distributed objects with diversity of programming languages design and preliminary evaluation.
FPT
Takeshi Ohkawa, Takashi Yokota, Kanemitsu Ootsu
2013 — conf
Efficient Data Communication Using Dynamic Switching of Compression Method.
CANDAR
Masayuki Omote, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2013 — conf
Exploration of Highly Accurate Path Prediction Mechanism Using Detailed Path History.
CANDAR
Hiroyoshi Jutori, Takanobu Baba, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2013 J jnl
Reconfigurable and hardwired ORB engine on FPGA by Java-to-HDL synthesizer for realtime application.
SIGARCH Comput. Archit. News
Takeshi Ohkawa, Daichi Uetake, Takashi Yokota, Kanemitsu Ootsu, Takanobu Baba
2013 — conf
Runtime Overhead Reduction in Automated Parallel Processing System Using Valgrind.
CANDAR
Takayuki Hoshi, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2012 Misc conf
Comparative Study of Path Prediction Method for Speculative Loop Execution.
ICNC
Kazuhiro Kinkai, Takanobu Baba, Hiroyoshi Jutori, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
2012 Misc conf
Proposal of Incremental Software Simulation for Reduction of Evaluation Time.
ICNC
Atsushi Shina, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota, Takanobu Baba
2011 — conf
COOL interconnect low power interconnection technology for scalable 3D LSI design.
COOL Chips
Marco Chacin, Hiroyuki Uchida, Michiya Hagimoto, Takashi Miyazaki, Takeshi Ohkawa, Rimon Ikeno, Yukoh Matsumoto, Fumito Imura, Motohiro Suzuki, Katsuya Kikuchi, Hiroshi Nakagawa, Masahiro Aoyagi
2010 J jnl
A Cascaded Folding ADC Based on Fast-Settling 3-Degree Folders with Enhanced Reset Technique.
IEICE Trans. Electron.
Koichi Ono, Takeshi Ohkawa, Masahiro Segami, Masao Hotta
2004 — conf
An approach to realize time-sharing of flip-flops in time-multiplexed FPGAs.
FPT
Md. Ashfaquzzaman Khan, Naoto Miyamoto, Takeshi Ohkawa, Amir Jamak, Soichiro Kita, Koji Kotani, Tadahiro Ohmi
2004 — conf
The flexible processor an approach for single-chip hardware emulation by dynamic reconfiguration.
ASP-DAC
Takeshi Ohkawa, Toshiyuki Nozawa, Masanori Fujibayashi, Naoto Miyamoto, Leo Karnan, Soichiro Kita, Koji Kotani, Tadahiro Ohmi