CMA-Cube: A scalable reconfigurable accelerator with 3-D wireless inductive coupling interconnect. - Yusuke Koizumi; Eiichi Sasaki; Hideharu Amano; Hiroki Matsutani; Yasuhiro Take; Tadahiro Kuroda; Ryuichi Sakamoto; Mitaro Namiki; Kimiyoshi Usami; Masaaki Kondo; Hiroshi Nakamura (FPL, 2012)

Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. - Yusuke Koizumi; Hideharu Amano; Hiroki Matsutani; Noriyuki Miura; Tadahiro Kuroda; Ryuichi Sakamoto; Mitaro Namiki; Kimiyoshi Usami; Masaaki Kondo; Hiroshi Nakamura (FPT, 2012)

A design of hybrid operating system for a parallel computer with multi-core and many-core processors. - Mikiko Sato; Go Fukazawa; Kiyohiko Nagamine; Ryuichi Sakamoto; Mitaro Namiki; Kazumi Yoshinaga; Yuichi Tsujita; Atsushi Hori; Yutaka Ishikawa (ROSS@ICS, 2012)

An OpenCL Runtime Library for Embedded Multi-Core Accelerator. - Ryuichi Sakamoto; Mikiko Sato; Yusuke Koizumi; Hideharu Amano; Mitaro Namiki (RTCSA, 2012)

Demonstration of a heterogeneous multi-core processor with 3-D inductive coupling links. - Yusuke Koizumi; Noriyuki Miura; Yasuhiro Take; Hiroki Matsutani; Tadahiro Kuroda; Hideharu Amano; Ryuichi Sakamoto; Mitaro Namiki; Kimiyoshi Usami; Masaaki Kondo; Hiroshi Nakamura (FPL, 2013)

A scalable 3D heterogeneous multi-core processor with inductive-coupling thruchip interface. - Noriyuki Miura; Yusuke Koizumi; Eiichi Sasaki; Yasuhiro Take; Hiroki Matsutani; Tadahiro Kuroda; Hideharu Amano; Ryuichi Sakamoto; Mitaro Namiki; Kimiyoshi Usami; Masaaki Kondo; Hiroshi Nakamura (Hot Chips Symposium, 2013)

A Scalable 3D Heterogeneous Multicore with an Inductive ThruChip Interface. - Noriyuki Miura; Yusuke Koizumi; Yasuhiro Take; Hiroki Matsutani; Tadahiro Kuroda; Hideharu Amano; Ryuichi Sakamoto; Mitaro Namiki; Kimiyoshi Usami; Masaaki Kondo; Hiroshi Nakamura (IEEE Micro, 2013)

Design and control methodology for fine grain power gating based on energy characterization and code profiling of microprocessors. - Kimiyoshi Usami; Masaru Kudo; Kensaku Matsunaga; Tsubasa Kosaka; Yoshihiro Tsurui; Weihan Wang; Hideharu Amano; Hiroaki Kobayashi; Ryuichi Sakamoto; Mitaro Namiki; Masaaki Kondo; Hiroshi Nakamura (ASP-DAC, 2014)

Design and evaluation of fine-grained power-gating for embedded microprocessors. - Masaaki Kondo; Hiroaki Kobayashi; Ryuichi Sakamoto; Motoki Wada; Jun Tsukamoto; Mitaro Namiki; Weihan Wang; Hideharu Amano; Kensaku Matsunaga; Masaru Kudo; Kimiyoshi Usami; Toshiya Komoda; et al. (DATE, 2014)

A Fine-Grained Power Gating Control on Linux Monitoring Power Consumption of Processor Functional Units. - Atsushi Koshiba; Motoki Wada; Ryuichi Sakamoto; Mikiko Sato; Tsubasa Kosaka; Kimiyoshi Usami; Hideharu Amano; Masaaki Kondo; Hiroshi Nakamura; Mitaro Namiki (IEICE Trans. Electron., 2015)

An Operating System Guided Fine-Grained Power Gating Control Based on Runtime Characteristics of Applications. - Atsushi Koshiba; Mikiko Sato; Kimiyoshi Usami; Hideharu Amano; Ryuichi Sakamoto; Masaaki Kondo; Hiroshi Nakamura; Mitaro Namiki (IEICE Trans. Electron., 2016)

Production Hardware Overprovisioning: Real-World Performance Optimization Using an Extensible Power-Aware Resource Management Framework. - Ryuichi Sakamoto; Thang Cao; Masaaki Kondo; Koji Inoue; Masatsugu Ueda; Tapasya Patki; Daniel A. Ellsworth; Barry Rountree; Martin Schulz 001 (IPDPS, 2017)

Scalable deep neural network accelerator cores with cubic integration using through chip interface. - Ryuichi Sakamoto; Ryo Takata; Jun Ishii; Masaaki Kondo; Hiroshi Nakamura; Tetsui Ohkubo; Takuya Kojima; Hideharu Amano (ISOCC, 2017)

The Design and Implementation of Scalable Deep Neural Network Accelerator Cores. - Ryuichi Sakamoto; Ryo Takata; Jun Ishii; Masaaki Kondo; Hiroshi Nakamura; Tetsui Ohkubo; Takuya Kojima; Hideharu Amano (MCSoC, 2017)

Analyzing Resource Trade-offs in Hardware Overprovisioned Supercomputers. - Ryuichi Sakamoto; Tapasya Patki; Thang Cao; Masaaki Kondo; Koji Inoue; Masatsugu Ueda; Daniel A. Ellsworth; Barry Rountree; Martin Schulz 001 (IPDPS, 2018)

OpenCL Runtime for OS-Driven Task Pipelining on Heterogeneous Accelerators. - Atsushi Koshiba; Ryuichi Sakamoto; Mitaro Namiki (RTCSA, 2018)

A Preliminary Evaluation of Building Block Computing Systems. - Sayaka Terashima; Takuya Kojima; Hayate Okuhara; Kazusa Musha; Hideharu Amano; Ryuichi Sakamoto; Masaaki Kondo; Mitaro Namiki (MCSoC, 2019)

Generation High resolution 3D model from natural language by Generative Adversarial Network. - Kentaro Fukamizu; Masaaki Kondo; Ryuichi Sakamoto (CoRR, 2019)

The Effectiveness of Low-Precision Floating Arithmetic on Numerical Codes: A Case Study on Power Consumption. - Ryuichi Sakamoto; Masaaki Kondo; Kohei Fujita; Tsuyoshi Ichimura; Kengo Nakajima (HPC Asia, 2020)

Fast Semi-Supervised Anomaly Detection of Drivers' Behavior using Online Sequential Extreme Learning Machine. - Hiroki Oikawa; Tomoya Nishida; Ryuichi Sakamoto; Hiroki Matsutani; Masaaki Kondo (ITSC, 2020)

Dynamic Power Management for 5G Small Cell Base Station. - Yuta Suzuki; Ryuichi Sakamoto; Hiroshi Nakamura (COMSNETS, 2021)

Mitigating Process Variations with Cooperative Tuning for Performance and Power through a Simple DSL. - Yunjiao Ma; Yuan He 002; Yasutaka Wada; Wenchao Luo; Ryuichi Sakamoto; Masaaki Kondo (CANDAR (Workshops), 2021)

Efficient and Precise Profiling, Modeling and Management on Power and Performance for Power Constrained HPC Systems. - Yuan He 002; Yasutaka Wada; Wenchao Luo; Ryuichi Sakamoto; Guanqin Pan; Thang Cao; Masaaki Kondo (IEICE Trans. Electron., 2021)

Lexicographic and reverse lexicographic quadratic Gröbner bases of cut ideals. - Ryuichi Sakamoto (J. Symb. Comput., 2021)

Hash Distributed A* on an FPGA. - Ryuichi Sakamoto; Yuriko Ezaki; Masaaki Kondo (HEART, 2022)

Performance Evaluation of Data Transfer API for Rank Level Approximate Computing on HPC Systems. - Yoshiyuki Morie; Yasutaka Wada; Ryohei Kobayashi 001; Ryuichi Sakamoto (IPDPS Workshops, 2022)

GraphDEAR: An Accelerator Architecture for Exploiting Cache Locality in Graph Analytics Applications. - Siyi Hu; Masaaki Kondo; Yuan He 002; Ryuichi Sakamoto; Hao Zhang; Jun Zhou; Hiroshi Nakamura (PDP, 2022)

Extendable MQTT Broker for Feedback-based Resource Management in Large-scale Computing Environments. - Ryo Ouchi; Ryuichi Sakamoto (APNet, 2023)

Data Transfer API and its Performance Model for Rank-Level Approximate Computing on HPC Systems. - Yoshiyuki Morie; Yasutaka Wada; Ryohei Kobayashi 001; Ryuichi Sakamoto (Int. J. Netw. Comput., 2023)

An edge re-ordering based acceleration architecture for improving data locality in graph analytics applications. - Siyi Hu; Masaaki Kondo; Yuan He 002; Ryuichi Sakamoto; Hao Zhang; Jun Zhou; Hiroshi Nakamura (Microprocess. Microsystems, 2023)

Challenges in Computing Resource Sharing Towards Next-Gen Interactive Accelerated HPC. - Toshio Endo; Shohei Minami; Akihiro Nomura 002; Hiroki Ohtsuji; Jun Kato 007; Masahiro Miwa; Eiji Yoshida; Tomoya Yuki; Ryuichi Sakamoto (ISC Workshops, 2024)

A Thin Hypervisor Approach to Multi-Tenant SmartNICs in Edge Data Centers. - Takaaki Fukai; Manami Mori; Ryuichi Sakamoto; Takahiro Hirofuchi; Takuya Asaka (EdgeSys@EuroSys, 2025)

VAHRM: Variation-Aware Resource Management in Heterogeneous Supercomputing Systems. - Kohei Yoshida; Ryuichi Sakamoto; Kento Sato; Abhinav Bhatele; Hayato Yamaki; Hiroki Honda; Shinobu Miwa (IEEE Trans. Parallel Distributed Syst., 2025)