Sato Takehiro 佐藤丈博

Researcher Number	40793279
Other IDs
Affiliation (Current)	2025: 京都大学, 情報学研究科, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 京都大学, 情報学研究科, 准教授 2018 – 2020: 京都大学, 情報学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 60060:Information network-related / Basic Section 21020:Communication and network engineering-related Except Principal Investigator Basic Section 60060:Information network-related
Keywords	Principal Investigator ネットワーク制御 / 資源割り当て / 数理計画ソルバ / 数理最適化 / 再構成コスト / 情報通信ネットワーク / 応用数理計画 / ネットワーク機能仮想化 / 列生成法 / サービスチェイニング / ネットワーク仮想化 … More Except Principal Investigator … More ネットワーク機能仮想化 / ロバスト最適化 / 不確定な処理性能 / スケジューリング / マッピング / サービスチェイン / ネットワークサービス / パスの切り替え / 1+1 パスプロテクション / 無瞬断デフラグメンテーション, / 光ネットワーク / 経路変更 / パスの切り替え / パスプロテクション / 無瞬断フラグメンテーション / エラスティック光ネットワーク Less

再構成コストに基づく動的なネットワーク資源割り当て制御Principal Investigator
- Principal Investigator
  
  佐藤丈博
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Kyoto University
Service-chain mapping and scheduling scheme considering uncertainties in processing performance
- Principal Investigator
  
  Oki Eiji
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Kyoto University
Research on resource allocation method for service chaining based on approach of applied mathematical programmingPrincipal Investigator
- Principal Investigator
  
  Sato Takehiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Kyoto University
Control scheme to control reliable optical networks utilizing wavelength spectrum resources
- Principal Investigator
  
  Oki Eiji
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Kyoto University

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation Book

[Book] 工学基礎シリーズ　情報通信工学2021
- Author(s)
  佐藤亨（編著）, 石崎敏雄, 岩井誠人, 大木英司, 大橋正良, 菊間信良, 松田浩路
- Total Pages
  216
- Publisher
  オーム社
- ISBN
  9784274227585
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Lightpath Update Model in Multi-Core Fiber Optical Networks Considering Inter-Core Crosstalk2024
- Author(s)
  川口陽大, 佐藤丈博, 大木英司
- Journal Title
  
  電子情報通信学会論文誌B 通信
  
  Volume: J107-B Issue: 5 Pages: 286-300
- DOI
  10.14923/transcomj.2023JBP3023
- ISSN
  1881-0209
- Year and Date
  2024-05-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K28072
[Journal Article] Multi-source multicast service chaining model guaranteeing reliability of network services2024
- Author(s)
  Ozaki Shintaro、Sato Takehiro、Oki Eiji
- Journal Title
  
  Computer Networks
  
  Volume: 241 Pages: 110204-110204
- DOI
  10.1016/j.comnet.2024.110204
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K28072
[Journal Article] Resource Allocation for Mobile Edge Computing System Considering User Mobility with Deep Reinforcement Learning2024
- Author(s)
  Tokuda Kairi、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E107.B Issue: 1 Pages: 173-184
- DOI
  10.1587/transcom.2023EBP3043
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2024-01-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K28072
[Journal Article] Model for Jointly Determining Service Function Chain Routes and Update Scheduling with State Consistency2024
- Author(s)
  Tomoki Takahashi, Takehiro Sato, Eiji Oki
- Journal Title
  
  IEICE Transactions on Communications
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K28072
[Journal Article] Network slice reconfiguration with deep reinforcement learning under variable number of service function chains2023
- Author(s)
  Tokuda Kairi、Sato Takehiro、Oki Eiji
- Journal Title
  
  Computer Networks
  
  Volume: 224 Pages: 109636-109636
- DOI
  10.1016/j.comnet.2023.109636
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Inter-Core Crosstalk-Aware Backup Network Design Model against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network2023
- Author(s)
  Ueoka Honai、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E106.B Issue: 11 Pages: 1109-1121
- DOI
  10.1587/transcom.2022EBP3189
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2023-11-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Lightpath provisioning model considering crosstalk-derived fragmentation in spectrally-spatially elastic optical networks2023
- Author(s)
  Takeda Kenta、Sato Takehiro、Chatterjee Bijoy Chand、Oki Eiji
- Journal Title
  
  Computer Networks
  
  Volume: 237 Pages: 110099-110099
- DOI
  10.1016/j.comnet.2023.110099
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Scheduling model for simultaneous update of multiple service function chains with state consistency2023
- Author(s)
  Takahashi Tomoki、Sato Takehiro、Oki Eiji
- Journal Title
  
  Computer Networks
  
  Volume: 221 Pages: 109520-109520
- DOI
  10.1016/j.comnet.2022.109520
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Virtualized Network Graph Design and Embedding Model to Minimize Provisioning Cost2023
- Author(s)
  Sato Takehiro、Kurimoto Takashi、Urushidani Shigeo、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 20 Issue: 3 Pages: 3562-3584
- DOI
  10.1109/tnsm.2022.3233325
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Service Chain Provisioning Model Considering Traffic Changes Due to Virtualized Network Functions2023
- Author(s)
  Ozaki Shintaro、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 20 Issue: 4 Pages: 4779-4802
- DOI
  10.1109/tnsm.2023.3270326
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Fault-Tolerant Controller Placement Model Considering Load-Dependent Sojourn Time in Software-Defined Network2023
- Author(s)
  Noda Shinji、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 20 Issue: 4 Pages: 4887-4908
- DOI
  10.1109/tnsm.2023.3284830
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks2022
- Author(s)
  Takeda Kenta、Sato Takehiro、Chatterjee Bijoy Chand、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 19 Issue: 4 Pages: 4323-4337
- DOI
  10.1109/tnsm.2022.3157387
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Fault-Tolerant Controller Placement Model by Distributing Switch Load among Multiple Controllers in Software-Defined Network2022
- Author(s)
  Seiki Kotachi, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E105.B Issue: 5 Pages: 533-544
- DOI
  10.1587/transcom.2021EBP3090
- NAID
  130008123246
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2022-05-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14980, KAKENHI-PROJECT-21H03426
[Journal Article] Spatial-Importance-Based Computation Scheme for Real-Time Object Detection From 3D Sensor Data2022
- Author(s)
  Otsu Ryo、Shinkuma Ryoichi、Sato Takehiro、Oki Eiji、Hasegawa Daiki、Furuya Toshikazu
- Journal Title
  
  IEEE Access
  
  Volume: 10 Pages: 5672-5680
- DOI
  10.1109/access.2022.3140332
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K21659
[Journal Article] Robust Optimization Model for Primary and Backup Resource Allocation in Cloud Providers2022
- Author(s)
  He Fujun、Sato Takehiro、Chatterjee Bijoy Chand、Kurimoto Takashi、Urushidani Shigeo、Oki Eiji
- Journal Title
  
  IEEE Transactions on Cloud Computing
  
  Volume: 10 Issue: 4 Pages: 2920-2935
- DOI
  10.1109/tcc.2021.3051018
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Real-Time Data Selection and Merging for 3D-Image Sensing Network With Multiple Sensors2021
- Author(s)
  Li Chongyu、Shinkuma Ryoichi、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Sensors Journal
  
  Volume: 21 Issue: 19 Pages: 22058-22076
- DOI
  10.1109/jsen.2021.3102749
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K21659
[Journal Article] Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains With Availability Schedule2021
- Author(s)
  Kang Rui、He Fujun、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 18 Issue: 2 Pages: 1556-1570
- DOI
  10.1109/tnsm.2020.3007712
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-22KJ1685
[Journal Article] Spatial Feature-Based Prioritization for Transmission of Point Cloud Data in 3D-Image Sensor Networks2021
- Author(s)
  Oka Masamichi、Shinkuma Ryoichi、Sato Takehiro、Oki Eiji、Iwai Takanori、Nihei Koichi、Takahashi Eiji、Kanetomo Dai、Satoda Kozo
- Journal Title
  
  IEEE Sensors Journal
  
  Volume: 21 Issue: 20 Pages: 23145-23161
- DOI
  10.1109/jsen.2021.3106963
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K21659
[Journal Article] Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network2021
- Author(s)
  Seiki Kotachi, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E104.B Issue: 5 Pages: 507-518
- DOI
  10.1587/transcom.2020EBP3064
- NAID
  130008032884
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2021-05-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14980, KAKENHI-PROJECT-21H03426
[Journal Article] Creation of Temporal Model for Prioritized Transmission in Predictive Spatial-Monitoring Using Machine Learning2021
- Author(s)
  SATO Keiichiro、SHINKUMA Ryoichi、SATO Takehiro、OKI Eiji、IWAI Takanori、ONISHI Takeo、NOBUKIYO Takahiro、KANETOMO Dai、SATODA Kozo
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E104.B Issue: 8 Pages: 951-960
- DOI
  10.1587/transcom.2020EBP3175
- NAID
  130008070227
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2021-08-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K21659
[Journal Article] Data-Importance-Aware Bandwidth-Allocation Scheme for Point-Cloud Transmission in Multiple LIDAR Sensors2021
- Author(s)
  Otsu Ryo、Shinkuma Ryoichi、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Access
  
  Volume: 9 Pages: 65150-65161
- DOI
  10.1109/access.2021.3075275
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H03426, KAKENHI-PROJECT-23K21659
[Journal Article] Preventive Start-Time Optimization to Determine Link Weights Against Probabilistic Link Failures2021
- Author(s)
  Hirano Yuki、He Fujun、Sato Takehiro、Oki Eiji
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 18 Issue: 2 Pages: 2275-2293
- DOI
  10.1109/tnsm.2020.3045145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03426
[Journal Article] Shared Backup Resource Assignment for Middleboxes2020
- Author(s)
  R. Fujita, F. He, T. Sato, and E. Oki
- Journal Title
  
  Optical Switching and Networking
  
  Volume: 37 Pages: 1-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Program File Placement Strategies for Machine-to-Machine Service Network Platform in Dynamic Scenario2020
- Author(s)
  Takehiro Sato, Eiji Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E103.B Issue: 11 Pages: 1353-1366
- DOI
  10.1587/transcom.2020EBP3001
- NAID
  130007933915
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2020-11-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14980
[Journal Article] Network Service Scheduling with Resource Sharing and Preemption2020
- Author(s)
  Y. Zhang, F. He, T. Sato, and E. Oki
- Journal Title
  
  IEEE Trans. Network and Service Management
  
  Volume: 17 Pages: 764-778
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Experiment and Availability Analytical Model of Cloud Computing System Based on Backup Resource Sharing and Probabilistic Protection Guarantee2020
- Author(s)
  Takehiro Sato, Fujun He, Eiji Oki, Takashi Kurimoto, Shigeo Urushidani
- Journal Title
  
  IEEE Open Journal of the Communications Society
  
  Volume: 1 Pages: 700-712
- DOI
  10.1109/ojcoms.2020.2994995
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14980
[Journal Article] Experiment and Availability Analytical Model of Cloud Computing System Based on Backup Resource Sharing and Probabilistic Protection Guarantee2020
- Author(s)
  T. Sato, F. He, E. Oki, T. Kurimoto, and S. Urushidani
- Journal Title
  
  IEEE Open Journal of the Communications Society
  
  Volume: 1 Pages: 700-712
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Virtual Network Function Placement and Routing for Multicast Service Chaining Using Merged Paths2020
- Author(s)
  Narumi Kiji, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Journal Title
  
  Optical Switching and Networking
  
  Volume: 36 Pages: 100554-100554
- DOI
  10.1016/j.osn.2020.100554
- NAID
  120006800719
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14980
[Journal Article] Multi-UAV Allocation Framework for Predictive Crime Deterrence and Data Acquisition2020
- Author(s)
  K. Miyano, R. Shinkuma, N. Shiode, S. Shiode, T. Sato, and E. Oki
- Journal Title
  
  Internet of Things
  
  Volume: 2020 Pages: 1-14
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Prioritized Transmission Control of Point Cloud Data Obtained by LIDAR Devices2020
- Author(s)
  K. Sato, R. Shinkuma, T. Sato, E. Oki, T. Iwai, D. Kanetomo, and K. Satoda
- Journal Title
  
  IEEE Access
  
  Volume: 8 Pages: 113779-113789
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Backup Network Design against Multiple Link Failures to Avoid Link Capacity Overestimation2020
- Author(s)
  Y. Hirano, F. He, T. Sato, and E. Oki
- Journal Title
  
  IEEE Trans. Network and Service Management
  
  Volume: 17 Pages: 1254-1267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Program File Placement Strategies for Machine-to-Machine Service Network Platform in Dynamic Scenario2020
- Author(s)
  T. Sato and E. Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E103-B Pages: 1353-1366
- NAID
  130007933915
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks2020
- Author(s)
  T. Sawa, F. He, B.C. Chatterjee, T. Sato, and E. Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E103-B Pages: 211-223
- NAID
  130007804203
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] 実空間情報のリアルタイム予測のためのエッジサーバ間連携2019
- Author(s)
  上林将大, 新熊亮一, 佐藤丈博, 大木英司
- Journal Title
  
  電子情報通信学会論文誌B
  
  Volume: J102-B Pages: 912-925
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Prioritization of Mobile IoT Data Transmission Based on Data Importance Extracted from Machine Learning Model2019
- Author(s)
  Y. Inagaki, R. Shinkuma, T. Sato, and E. Oki
- Journal Title
  
  IEEE Access
  
  Volume: 7 Pages: 93611-93620
- NAID
  120006813291
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Utility Based Scheduling for Multi-UAV Search Systems in Disaster-hit Areas2019
- Author(s)
  K. Miyano, R. Shinkuma, T. Sato, and E. Oki
- Journal Title
  
  IEEE Access
  
  Volume: 7 Pages: 26810-26820
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Virtual Network Function Placement for Service Chaining to Relax Visit Order and Non-Loop Constraints2019
- Author(s)
  N. Hyodo, T. Sato, R. Shinkuma, and E. Oki
- Journal Title
  
  IEEE Access
  
  Volume: 7 Pages: 165399-165410
- NAID
  120006898179
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Optimization Model for Backup Resource Allocation in Middleboxes with Importance2019
- Author(s)
  F. He, T. Sato, and E. Oki
- Journal Title
  
  IEEE/ACM Trans. Networking
  
  Volume: 27 Pages: 1742-1755
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Program File Placement Problem for Machine-to-Machine Service Network Platform2019
- Author(s)
  T. Sato and E. Oki
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E102-B Pages: 418-428
- NAID
  130007605858
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Recent Research Progress on Spectrum Management Approaches in Software-Defined Elastic Optical Networks2018
- Author(s)
  B.C. Chatterjee, T. Sato, and E. Oki
- Journal Title
  
  Optical Switching and Networking
  
  Volume: 30 Pages: 93-104
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Journal Article] Application-Triggered Automatic Distributed Cloud/Network Resource Coordination by Optically Networked Inter/Intra Data-Center2018
- Author(s)
  N. Yamanaka, S. Okamoto, M. Hirono, Y. Imakiire, W. Muro, T. Sato, E. Oki, A. Fumagalli, and M. Veeraraghavan
- Journal Title
  
  IEEE/OSA Journal of Optical Communications and Networking
  
  Volume: 10 Pages: 15-24
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Deployment Model for Parallelized Service Function Chains against Traffic Uncertainty2024
- Author(s)
  Chenlu Zhang, Takehiro Sato, Eiji Oki
- Organizer
  IEEE International Conference on Communications (ICC 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K28072
[Presentation] Software-defined Networkにおけるフロー移行時間の確率分布を考慮した更新モデルの性能評価2024
- Author(s)
  釆山怜央, 佐藤丈博, 大木英司
- Organizer
  電子情報通信学会ネットワークシステム研究会
- Data Source
  KAKENHI-PROJECT-23K28072
[Presentation] Scheduling Model for Congestion-free Virtualized Network Update2024
- Author(s)
  T. Sato, T. Kurimoto, S. Urushidani, and E. Oki
- Organizer
  IEEE Globecom 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Multicast Service Chaining Model Guaranteeing Reliability with Multiple Source2023
- Author(s)
  S. Ozaki, T. Sato, and E. Oki
- Organizer
  24th IEEE International Conference on High Performance Switching and Routing (HPSR 2023)
- Invited
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Crosstalk-Derived Fragmentation-Aware Lightpath Provisioning Model in Spectrally-Spatially Elastic Optical Networks2023
- Author(s)
  K. Takeda, T. Sato, B.C. Chatterjee, and E. Oki
- Organizer
  28th OptoElectronics and Communications Conference (OECC 2023)
- Invited
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Point Data Reduction Scheme based on Features of Deep Learning Model for Point-Cloud Data Communication2023
- Author(s)
  M. Oka, K. Azuma, R. Shinkuma, T. Sato, and E. Oki
- Organizer
  2023 IEEE 13th International Conference on Consumer Electronics - Berlin (ICCE Berlin)
- Invited
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Deployment Model for Parallelized Service Function Chains with Considering Traffic-Delay Dependency2023
- Author(s)
  C. Zhang, T. Sato, and E. Oki
- Organizer
  IEEE ICC 2023
- Invited
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Gradual Control Method for Program File Placement in Hierarchical Cloud-Edge Platform2022
- Author(s)
  Keigo Kono, Takehiro Sato, Eiji Oki
- Organizer
  IEEE 19th Annual Consumer Communications & Networking Conference (CCNC 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Gradual Control Method for Program File Placement in Hierarchical Cloud-Edge Platform2022
- Author(s)
  K. Kono, T. Sato, and E. Oki
- Organizer
  IEEE Consumer Communications and Networking Conference (CCNC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Crosstalk-Aware Backup Network Design against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network2022
- Author(s)
  H. Ueoka, T. Sato, and E. Oki
- Organizer
  27th OptoElectronics and Communications Conference/Photonics in Switching and Computing 2022 (OECC/PSC 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Data Importance Aware Periodic Machine Learning Model Update for Sparse Mobile Crowdsensing2022
- Author(s)
  Y. Inagaki, R. Shinkuma, T. Sato, and E. Oki
- Organizer
  IEEE Consumer Communications and Networking Conference (CCNC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Fault-Tolerant Controller Placement Model based on Load-Dependent Sojourn Time in Software-Defined Network2022
- Author(s)
  S. Noda, T. Sato, and E. Oki
- Organizer
  8th IEEE International Conference on Network Softwarization (NetSoft 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Resource Allocation Models for Efficient and Fault-Tolerant Software-defined Networks2022
- Author(s)
  T. Sato, S. Kotachi, R. Shinkuma, and E. Oki
- Organizer
  2022 International Conference on Emerging Technologies for Communications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Simultaneous Update Model of Multiple Service Function Chains Guaranteeing State Consistency2022
- Author(s)
  T. Takahashi, T. Sato, and E. Oki
- Organizer
  Asia-Pacific Network Operations and Management Symposium (APNOMS 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Two-Level Processing Scheme for 3D-Image Sensing Network2021
- Author(s)
  C. Li, R. Shinkuma, T. Sato, and E. Oki
- Organizer
  IFIP Networking
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Multi-Object Tracking for Road Surveillance without Using Features of Image Data2021
- Author(s)
  N. Kishi, R. Shinkuma, M. Oka, T. Sato, and E. Oki
- Organizer
  IEEE Globecom 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Service Chain Provisioning Model Considering Traffic Amount Changed by Virtualized Network Functions2021
- Author(s)
  Shintaro Ozaki, Takehiro Sato, Eiji Oki
- Organizer
  IEEE 22nd International Conference on High Performance Switching and Routing (HPSR 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Jointly Inter-Core XT and Impairment Aware Lightpath Provisioning in Elastic Optical Networks2021
- Author(s)
  K. Takeda, T. Sato, B.C. Chatterjee, and E. Oki
- Organizer
  IEEE ICC 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Design of Scheduler Plugins for Reliable Function Allocation in Kubernetes2021
- Author(s)
  R. Kang, M. Zhu, F. He, T. Sato, and E. Oki
- Organizer
  17th International Conference on the Design of Reliable Communication Networks (DRCN 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] 仮想化ネットワークのグラフ設計および埋め込みモデルの性能評価2021
- Author(s)
  佐藤丈博, 栗本崇, 漆谷重雄, 大木英司
- Organizer
  電子情報通信学会ネットワークシステム研究会
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] 仮想ネットワーク機能によるトラヒック量変化の影響を考慮したサービスチェイン配備2021
- Author(s)
  尾崎伸太朗, 佐藤丈博, 大木英司
- Organizer
  電子情報通信学会ネットワークシステム研究会
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Service Chain Provisioning Model Considering Traffic Amount Changed by Virtualized Network Functions2021
- Author(s)
  S. Ozaki, T. Sato, and E. Oki
- Organizer
  22nd IEEE International Conference on High Performance Switching and Routing (HPSR 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] Resilient Software-Defined Network Controller Placement Based on Load Distribution2021
- Author(s)
  T. Sato and E. Oki
- Organizer
  iPOP 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03426
[Presentation] 仮想化ネットワークのグラフ設計および埋め込みモデル2021
- Author(s)
  佐藤丈博, 栗本崇, 漆谷重雄, 大木英司
- Organizer
  電気関係学会関西連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Resilient Software-defined Network Controller Placement Based on Load Distribution2021
- Author(s)
  Takehiro Sato, Eiji Oki
- Organizer
  17th International Conference on IP + Optical Network (iPOP2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Demonstration of Service Function Chain Allocation with Network Service Header2020
- Author(s)
  R. Kang, F. He, T. Sato, and E. Oki
- Organizer
  iPOP 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Column Generation Based Algorithm for Service Chaining Relaxing Visit Order and Routing Constraints2020
- Author(s)
  T. Sato, A. Kikuchi, R. Shinkuma, and E. Oki
- Organizer
  IEEE Globecom 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Resilient Virtual Network Function Placement Model Based on Recovery Time Objectives2020
- Author(s)
  Naoki Hyodo, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Organizer
  IEEE 21st International Conference on High Performance Switching and Routing (HPSR 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] 順序制約と経路制約を緩和したサービスチェイン配備問題における列生成法を用いた発見的アルゴリズム2020
- Author(s)
  菊池淳, 佐藤丈博, 新熊亮一, 大木英司
- Organizer
  2020年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Virtualized Network Graph Design and Embedding Model2020
- Author(s)
  Takehiro Sato, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki
- Organizer
  IEEE 9th International Conference on Cloud Networking (CloudNet 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Column Generation Based Algorithm for Service Chaining Relaxing Visit Order and Routing Constraints2020
- Author(s)
  Takehiro Sato, Atsushi Kikuchi, Ryoichi Shinkuma, Eiji Oki
- Organizer
  IEEE Global Communications Conference (GLOBECOM 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] 【招待講演】サービスチェイニングにおける仮想ネットワーク機能配置および経路決定モデル2020
- Author(s)
  佐藤丈博, 大木英司
- Organizer
  電気関係学会関西連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Resilient Virtual Network Function Placement Model Based on Recovery Time Objectives2020
- Author(s)
  N. Hyodo, T. Sato, R. Shinkuma, and E. Oki
- Organizer
  21st IEEE International Conference on High Performance Switching and Routing (HPSR 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Performance of Hitless Defragmentation with Rerouting for Quasi 1+1 Protected Elastic Optical Networks2020
- Author(s)
  E. Oki, T. Sawa, F. He, T. Sato, and B. C. Chatterjee
- Organizer
  International Conference on Transparent Optical Networks (ICTON 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Optimization Model for Virtualized Network Graph Design and Embedding2020
- Author(s)
  T. Sato, T. Kurimoto, S. Urushidani, and E. Oki
- Organizer
  iPOP 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Virtualized Network Graph Design and Embedding Model2020
- Author(s)
  T. Sato, T. Kurimoto, S. Urushidani, and E. Oki
- Organizer
  IEEE CloudNet 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Demonstration of Network Service Header Based Service Function Chain Application with Function Allocation Model2020
- Author(s)
  R. Kang, F. He, T. Sato, and E. Oki
- Organizer
  IEEE/IFIP Network Operations and Management Symposium (NOMS 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Resilient Virtual Network Function Placement Model Based on Recovery Time Objectives2020
- Author(s)
  Naoki Hyodo, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Organizer
  20th IEEE International Conference on High Performance Switching and Routing (HPSR 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Optimization Model for Virtualized Network Graph Design and Embedding2020
- Author(s)
  Takehiro Sato, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki
- Organizer
  16th International Conference on IP + Optical Network (iPOP2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Modeling of Utility Function for Real-Time Prediction of Spatial Information2019
- Author(s)
  K. Sato, R. Shinkuma, T. Sato, E. Oki, T. Iwai, T. Onishi, T. Nobukiyo, D. Kanetomo, and K. Satoda
- Organizer
  IEEE Globecom 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network2019
- Author(s)
  S. Kotachi, T. Sato, R. Shinkuma, and E. Oki
- Organizer
  Asia-Pacific Network Operations and Management Symposium (APNOMS 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Survivable Virtual Network Embedding Model with Shared Protection over Elastic Optical Network2019
- Author(s)
  F. He, T. Sato, and E. Oki
- Organizer
  IEEE CloudNet 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Analysis of Network Architecture for Machine-to-Machine Service Network Platform2019
- Author(s)
  T. Sato and E. Oki
- Organizer
  iPOP 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks2019
- Author(s)
  T. Sawa, F. He, T. Sato, B.C. Chatterjee, and E. Oki
- Organizer
  24th OptoElectronics and Communications Conference/Photonics in Switching and Computing 2019 (OECC/PSC 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Master and Slave Controller Assignment Model against Multiple Failures in Software Defined Network2019
- Author(s)
  F. He, T. Sato, and E. Oki
- Organizer
  IEEE ICC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Flexible Scheduling Approach for Network Services in Virtual Networks2019
- Author(s)
  Y. Zhang, F. He, T. Sato, and E. Oki
- Organizer
  iPOP 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Optimization of Network Service Scheduling with Resource Sharing and Preemption2019
- Author(s)
  Y. Zhang, F. He, T. Sato, and E. Oki
- Organizer
  20th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Spectrum Fragmentation Management in Elastic Optical Networks2019
- Author(s)
  E. Oki, T. Sato, and B. C. Chatterjee
- Organizer
  International Conference on Transparent Optical Networks (ICTON 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Probabilistic Protection Model for Virtual Networks against Multiple Facility Node Failures2019
- Author(s)
  F. He, T. Sato, and E. Oki
- Organizer
  iPOP 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Virtual Network Function Placement and Routing Model for Multicast Service Chaining Based on Merging Multiple Service Paths2019
- Author(s)
  N. Kiji, T. Sato, R. Shinkuma, and E. Oki
- Organizer
  20th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network2019
- Author(s)
  Seiki Kotachi, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki
- Organizer
  Asia-Pacific Network Operations and Management Symposium (APNOMS 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Fault-Tolerant Multipath Provisioning in Elastic Optical Networks2019
- Author(s)
  K. Takeda, T. Sato, R. Shinkuma, and E. Oki
- Organizer
  24th OptoElectronics and Communications Conference/Photonics in Switching and Computing 2019 (OECC/PSC 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains2019
- Author(s)
  R. Kang, F. He, T. Sato, and E. Oki
- Organizer
  IEEE CloudNet 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Preventive Start-Time Optimization to Determine Link Weights against Multiple Link Failures2019
- Author(s)
  Y. Hirano, F. He, T. Sato, and E. Oki
- Organizer
  IEEE CloudNet 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Dynamic Program File Placement Strategies for Machine-to-Machine Service Network Platform2019
- Author(s)
  T. Sato and E. Oki
- Organizer
  IEEE ICC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Backup Resource Allocation Model for Virtual Networks with Probabilistic Protection against Multiple Facility Node Failures2019
- Author(s)
  F. He, T. Sato, and E. Oki
- Organizer
  15th International Conference on the Design of Reliable Communication Networks (DRCN 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] 【招待講演】Machine-to-Machineサービスプラットフォームに向けたプログラムファイル配置問題2019
- Author(s)
  佐藤丈博, 大木英司
- Organizer
  電気関係学会関西連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] Optimization of Backup Resource Assignment for Middleboxes2019
- Author(s)
  R. Fujita, F. He, T. Sato, and E. Oki
- Organizer
  20th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Analysis of Network Architecture for Machine-to-Machine Service Network Platform2019
- Author(s)
  Takehiro Sato, Eiji Oki
- Organizer
  15th International Conference on IP+Optical Network (iPOP 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14980
[Presentation] `Implementation and Testing of Failure Recovery Based on Backup Resource Sharing Model for Distributed Cloud Computing System2018
- Author(s)
  T. Sato, F. He, E. Oki, T. Kurimoto, and S. Urushidani
- Organizer
  IEEE CloudNet 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Robust Optimization Model for Backup Resource Allocation in Cloud Provider2018
- Author(s)
  F. He, T. Sato, B.C. Chartterjee, T. Kurimoto, S. Urushidani, and E. Oki
- Organizer
  IEEE ICC 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Virtual Network Function Placement Model for Service Chaining to Relax Visit Order and Routing Constraints2018
- Author(s)
  N. Hyodo, T. Sato, R. Shinkuma, and E. Oki
- Organizer
  IEEE CloudNet 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Optimization Model for Backup Resource Allocation in Middleboxes2018
- Author(s)
  F. He, T. Sato, and E. Oki
- Organizer
  IEEE CloudNet 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Utility Based Scheduling for Multi-UAV Search System in Disaster Scenarios2018
- Author(s)
  K. Miyano, R. Shinkuma, E. Oki, and T. Sato
- Organizer
  2018 IEEE 7th Global Conference on Consumer Electronics (GCCE)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks2018
- Author(s)
  T. Sawa, F. He, T. Sato, B.C. Chatterjee, and E. Oki
- Organizer
  24th Asia-Pacific Conference on Communications (APCC 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Backup Network Design Scheme for Multiple Link Failures to Avoid Overestimating Link Capacity2018
- Author(s)
  Y. Hirano, F. He, T. Sato, and E. Oki
- Organizer
  18th IEEE International Conference on High Performance Switching and Routing (HPSR 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230
[Presentation] Feature-Selection based Data Prioritization in Mobile Traffic Prediction using Machine Learning2018
- Author(s)
  Y. Yamada, R. Shinkuma, T. Sato, and E. Oki
- Organizer
  IEEE Globecom 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03230

1. Oki Eiji (70524156)

# of Collaborated Projects: 3 results

# of Collaborated Products: 84 results

Sato Takehiro 佐藤 丈博

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再構成コストに基づく動的なネットワーク資源割り当て制御Principal Investigator

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Service-chain mapping and scheduling scheme considering uncertainties in processing performance

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Research on resource allocation method for service chaining based on approach of applied mathematical programmingPrincipal Investigator

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Control scheme to control reliable optical networks utilizing wavelength spectrum resources

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[Book] 工学基礎シリーズ 情報通信工学2021

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[Journal Article] Lightpath Update Model in Multi-Core Fiber Optical Networks Considering Inter-Core Crosstalk2024

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[Journal Article] Multi-source multicast service chaining model guaranteeing reliability of network services2024

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[Journal Article] Resource Allocation for Mobile Edge Computing System Considering User Mobility with Deep Reinforcement Learning2024

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[Journal Article] Model for Jointly Determining Service Function Chain Routes and Update Scheduling with State Consistency2024

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[Journal Article] Network slice reconfiguration with deep reinforcement learning under variable number of service function chains2023

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[Journal Article] Inter-Core Crosstalk-Aware Backup Network Design Model against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network2023

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[Journal Article] Lightpath provisioning model considering crosstalk-derived fragmentation in spectrally-spatially elastic optical networks2023

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[Journal Article] Scheduling model for simultaneous update of multiple service function chains with state consistency2023

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Sato Takehiro 佐藤丈博

[Book] 工学基礎シリーズ　情報通信工学2021