Ryosuke Matsumoto

49 papers B 4Misc 2Journal 7Unranked 36
YearRankTypeTitle / Venue / Authors
2025 — conf
Adaptive Digital Compensation of Cascaded SOA Nonlinearities in Metro-Access Networks Without Prior Parameter Knowledge.
ECOC
Ryosuke Matsumoto, Shiyi Xia, Zhouyi Hu, Boyang Zheng, Satoshi Suda, Nicola Calabretta
2025 — conf
Full C-band Two-Dimensional Beam-Steering Silicon PIC and 15.36-Tbit/s Free-Space Optical Transmission.
OFC
Tomoya Yoshida, Takashi Inoue, Yuki Atsumi, Ryosuke Matsumoto, Ryotaro Konoike, Kazuhiro Ikeda, Keijiro Suzuki
2025 J jnl
In-network stable radix sorter using many FPGAs with high-bandwidth photonics [Invited].
J. Opt. Commun. Netw.
Kenji Mizutani, Yutaka Urino, Takanori Shimizu, Hiroshi Yamaguchi, Shigeru Nakamura, Tatsuya Usuki, Kiyo Ishii, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Michihiro Koibuchi
2025 — conf
Inter-channel FWM Mitigation using Low-Complexity Digital Pre-Compensation for O-band IMDD Transmission.
OFC
Ryosuke Matsumoto, Takayuki Kurosu, Satoshi Suda, Takeru Amano
2025 — conf
Silicon Photonics-based Waveband Routing for Flexible Functional Splits.
OFC
Takahiro Kodama, Ryosuke Matsumoto, Kazuhiro Ikeda, Shu Namiki
2024 — conf
Cost-effective ROADM Using Wide-bandwidth Silicon Tunable Ring Filter for Drop Operation.
OFC
Ryosuke Matsumoto, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Takashi Inoue, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2024 J jnl
Double-link-failure-tolerant shared protection for fully coupled/half-split switchable point-to-multipoint coherent optical systems.
J. Opt. Commun. Netw.
Takahiro Kodama, Tomoya Nakagawa, Shota Eguchi, Keiji Shimada, Ryosuke Matsumoto
2024 — conf
Performance of Radix Sort using All-to-all Optical Interconnection Network in an Eight-FPGA Cluster.
OFC
Kenji Mizutani, Yutaka Urino, Takanori Shimizu, Hiroshi Yamaguchi, Shigeru Nakamura, Tatsuya Usuki, Kiyo Ishii, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Michihiro Koibuchi
2023 J jnl
Broadband Port-Selective Silicon Beam Scanning Device for Free-Space Optical Communication.
IEICE Trans. Electron.
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2023 — conf
Core-to-Core Switching Module for 4-Core MCFs Using Silicon Photonics Matrix Switch Incorporating Silicon Vertically Curved Optical Coupler.
OFC
Tomoya Yoshida, Yuki Atsumi, Emiko Omoda, Katsuya Kito, Katsuhiro Iwasaki, Yusuke Kinoshita, Tomoaki Kiriyama, Ryotaro Konoike, Keijiro Suzuki, Ryosuke Matsumoto, Takashi Inoue, Kazuhiro Ikeda, Takashi Kato, Youichi Sakakibara
2023 J jnl
Disaggregated optical-layer switching for optically composable disaggregated computing [Invited].
JOCN
Kiyo Ishii, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki
2023 — conf
Fast (<9.4 μs) Full-C-Band Tuning of Silicon Photonics Double-Ring Filters using Feed-Forward Control.
OFC
Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Ryosuke Matsumoto, Kazuhiro Ikeda, Ken-ichi Sato
2023 — conf
Free-Space Signal Transmission Using Optical Beam Scanning Device Incorporating Broadband Silicon Surface Optical Couplers.
OFC
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2023 — conf
Performance Verification of 7, 424 × 7, 424 Optical Switch Offering 1.4 μs Switching Time.
OFC
Ryosuke Matsumoto, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Takashi Inoue, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2023 — conf
Pre-Link Compensation of Nonlinear Signal Distortion by a Phase Conjugation and Parameter Profiled Fiber Module.
OFC
Mark Pelusi, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki
2023 Misc conf
Secure Point-to-Multipoint Transmission with Access-Span Difference Using Phase Encryption and Power-Loaded IQ-Channel Multiplexing.
PSC
Keiiji Shimada, Ryosuke Matsumoto, Keita Tanaka, Takahiro Kodama
2022 — conf
Any-Double-Link Failure Tolerant Bypass/Backup Switchable WDM-PON Employing Path-Pair Shared Protection and Bidirectional Wavelength Pre-assignment.
OFC
Takahiro Kodama, Tomoya Nakagawa, Ryosuke Matsumoto
2022 — conf
Demonstration of Port-Selective Beam Scanner Incorporating Silicon Vertically Curved Waveguide Antenna Arrays.
OECC/PSC
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2022 — conf
Fully-loaded 32×32 silicon thermo-optic switches for disaggregated computing.
OECC/PSC
Ryosuke Matsumoto, Ryotaro Konoike, Keijiro Suzuki, Hiroyuki Matsuura, Kazuhiro Ikeda, Takashi Inoue, Shu Namiki
2022 J jnl
Low Overhead TCP/UDP Socket-based Tracing for Discovering Network Services Dependencies.
J. Inf. Process.
Yuuki Tsubouchi, Masahiro Furukawa, Ryosuke Matsumoto
2022 — conf
Propagation Symmetry Enhanced Distortion Compensation by Optical Phase Conjugation via Step-Profiling Fiber Links.
OFC
Mark Pelusi, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki
2022 — conf
Recent Advances in Large-scale Optical Switches Based on Silicon Photonics.
OFC
Keijiro Suzuki, Ryotaro Konoike, Hiroyuki Matsuura, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Hitoshi Kawashima, Kazuhiro Ikeda
2022 — conf
Scalable and Fast Optical Circuit Switch Exploiting Colorless Coherent Detection.
OFC
Ryosuke Matsumoto, Ryotaro Konoike, Keijiro Suzuki, Takashi Inoue, Shu Namiki, Ken-ichi Sato
2021 Misc conf
Concentrated isolation for container networks toward application-aware sandbox tailoring.
UCC
Yuki Nakata, Katsuya Matsubara, Ryosuke Matsumoto
2021 — conf
Fast Optical Switch Utilizing Coherent Detection Enabled by Cooperative Filtering of Transmission Signal and Local Oscillator (LO) Wavelength Sourced from an LO Bank.
OFC
Ryosuke Matsumoto, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Takashi Inoue, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2021 — conf
Fully-Loaded Operation of 0.29-pJ/bit Wall-plug Efficiency, 81.9-Tb/s Throughput 32 × 32 Silicon Photonics Switch.
OFC
Ryosuke Matsumoto, Ryotaro Konoike, Keijiro Suzuki, Hiroyuki Matsuura, Kazuhiro Ikeda, Takashi Inoue, Shu Namiki
2021 — conf
Wavelength Collision-Free and Low-Loss Full-Duplex Transmission over Switchable Full-Coupling or Half-Split Coherent WDM-PON System with Shared Protection.
OFC
Takahiro Kodama, Tetsuji Goto, Ryosuke Matsumoto
2020 — conf
Large-Scale and Fast Optical Circuit Switch for Coherent Detection Using Tunable Local Oscillators Formed with Wavelength Bank and Widely-Tunable Silicon Ring Filters.
ECOC
Ryosuke Matsumoto, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Takashi Inoue, Yojiro Mori, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2020 B conf
Rapid Container Scheduling for Reactive Relocation of Individual HTTP Requests.
COMPSAC
Ryosuke Matsumoto, Uchio Kondo
2020 — conf
Scalable and Fast Optical Circuit Switch Created with Silicon-Photonic Tunable-Filter-Based Local Oscillator Bank and Colorless Coherent Detection.
OFC
Ryosuke Matsumoto, Takashi Inoue, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Yojiro Mori, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2020 B conf
Transtracer: Socket-Based Tracing of Network Dependencies Among Processes in Distributed Applications.
COMPSAC
Yuuki Tsubouchi, Masahiro Furukawa, Ryosuke Matsumoto
2020 B conf
sshr: An SSH Proxy Server Responsive to System Changes without Forcing Clients to Change.
COMPSAC
Hirofumi Tsuruta, Ryosuke Matsumoto
2019 — conf
Automatic Whitelist Generation for SQL Queries Using Web Application Tests.
COMPSAC (2)
Komei Nomura, Kenji Rikitake, Ryosuke Matsumoto
2019 — conf
FastContainer: A Homeostatic System Architecture High-Speed Adapting Execution Environment Changes.
COMPSAC (1)
Ryosuke Matsumoto, Uchio Kondo, Kentaro Kuribayashi
2019 — conf
HeteroTSDB: An Extensible Time Series Database for Automatically Tiering on Heterogeneous Key-Value Stores.
COMPSAC (1)
Yuuki Tsubouchi, Asato Wakisaka, Ken Hamada, Masayuki Matsuki, Hiroshi Abe, Ryosuke Matsumoto
2019 J jnl
Large-scale Certificate Management on Multi-tenant Web Servers.
J. Inf. Process.
Ryosuke Matsumoto, Kenji Rikitake, Kentaro Kuribayashi
2018 — conf
Fast, Low-Complexity Widely-Linear Compensation for IQ Imbalance in Burst-Mode 100-Gb/s/λ Coherent TDM-PON.
OFC
Ryosuke Matsumoto, Keisuke Matsuda, Naoki Suzuki
2018 — conf
Hardware-Efficient Signal Processing Technologies for Coherent PON Systems.
ECOC
Keisuke Matsuda, Ryosuke Matsumoto, Hiroshi Miura, Kiyoshi Onohara, Naoki Suzuki
2018 — conf
Large-Scale Certificate Management on Multi-Tenant Web Servers.
COMPSAC (2)
Ryosuke Matsumoto, Kenji Rikitake, Kentaro Kuribayashi
2017 — conf
100G to 1T based Coherent PON Technology.
ECOC
Naoki Suzuki, Hiroshi Miura, Keisuke Matsuda, Ryosuke Matsumoto, Kuniaki Motoshima
2017 — conf
Burst-Mode Coherent Detection Using Fast-Fitting Pilot Sequence for 100-Gb/sM Coherent TDM-PON System.
ECOC
Ryosuke Matsumoto, Keisuke Matsuda, Naoki Suzuki
2017 — conf
Demonstration of data-rate and power-budget adaptive 100 Gb/s/ A-based coherent PON downlink transmission.
OFC
Takahiro Kodama, Ryosuke Matsumoto, Naoki Suzuki
2017 — conf
Hardware-efficient Adaptive Equalization and Carrier Phase Recovery for 100 Gb/sM-based Coherent WDM-PON Systems.
ECOC
Keisuke Matsuda, Ryosuke Matsumoto, Naoki Suzuki
2016 J jnl
Nonlinear-Error-Free Optical Quantization Using Dense Spectral Slicing.
IEICE Trans. Commun.
Takahiro Kodama, Ryosuke Matsumoto, Akihiro Maruta, Tsuyoshi Konishi, Ken-ichi Kitayama
2013 — conf
A Mail Transfer System Selectively Restricting a Huge Amount of E-Mails.
SITIS
Yoshiharu Tsuzaki, Ryosuke Matsumoto, Daisuke Kotani, Shuichi Miyazaki, Yasuo Okabe
2013 — conf
Cost-effective, asynchronous 4 × 40Gbps full-duplex OCDMA demonstrator using apodized SSFBGs and a multi-port encoder/decoder.
OFC/NFOEC
Ryosuke Matsumoto, Takahiro Kodama, Satoshi Shimizu, Ryujiro Nomura, Koji Omichi, Naoya Wada, Ken-ichi Kitayama
2013 B conf
Design of Cooperative Load Distribution for Addressing Flash Crowds Using P2P File Sharing Network.
COMPSAC
Hiroki Okamoto, Ryosuke Matsumoto, Yasuo Okabe
2013 — conf
Energy-efficient optical quantization scheme with orthogonal spectral slicing by AWG for OFDM.
OFC/NFOEC
Takahiro Kodama, Ryosuke Matsumoto, Akihiro Maruta, Ken-ichi Kitayama
2012 — conf
Access Control Architecture Separating Privilege by a Thread on a Web Server.
SAINT
Ryosuke Matsumoto, Yasuo Okabe