Hara Takanori 原崇徳

Researcher Number	70907881
Other IDs
Affiliation (Current)	2025: 奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 奈良先端科学技術大学院大学, 先端科学技術研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 60060:Information network-related / 1001:Information science, computer engineering, and related fields Except Principal Investigator Basic Section 60060:Information network-related / Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Principal Investigator コンテナ技術 / 時空間分析 / クラウドネイティブネットワーク機能 / 利己的最適制御 / スライスモビリティ / AF_XDP / カーネルパケット処理 / 粗相関均衡 / ネットワークスライシング / Reinforcement learning … More / Graph neural network / Service chaining / NFV network / 全ユニモジュラ / ラグランジュ緩和 / 整数線形計画 / Capacitated SPTP / NFVネットワーク / 容量制約付き最短経路ツアー問題 / グラフニューラルネットワーク / 強化学習 / サービスチェイニング / ネットワーク機能仮想化 … More Except Principal Investigator ブロック・チェーン / セキュリティ / インセンティブ・メカニズム / CNF / グラフニューラルネットワーク / ラグランジュ緩和 / 容量制約付き最短経路ツアー問題(CSPTP) / 整数線形最適化(ILO) / 機能配置 / 時空間GNN / 数理最適化 / eBPF/XDP / SDN / 深層強化学習(DRL) / グラフニューラルネットワーク(GNN). / ネットワーク機能仮想化(NFV) / クラウドネイティブ / サービスチェイニング / 持続可能性 / NFVネットワーク / 耐結託性 / 投票型インセンティブ・メカニズム / 合意形成メカニズム / 次世代分散型インターネット / 行動経済学 / 信頼度推定 / 投票方式 / 報酬罰則型投票メカニズム / トラスト / 合意形成アルゴリズム / 低遅延P2Pネットワーキング / 高速ブロック同期 / 低遅延P2Pネットワーク / IoTアクセス制御 / DSSトリレンマ Less

Consensus Mechanism with Resistance to Collusion for the Next-Generation Decentralized Internet
- Principal Investigator
  
  笠原正治
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Nara Institute of Science and Technology
Containerization Based Network Slice Mobility with Dynamic CapabilitiesPrincipal Investigator
- Principal Investigator
  
  原崇徳
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Nara Institute of Science and Technology
Fraud-Resistant Voting Framework for Consensus Computing
- Principal Investigator
  
  Kasahara Shoji
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Nara Institute of Science and Technology
Sustainable NFV Networking based on Mathematical Optimization and Spatio-Temporal GNN
- Principal Investigator
  
  笹部昌弘
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Kansai University
  Nara Institute of Science and Technology
Network Topology-Aware Service Chaining in NFV NetworkPrincipal Investigator
- Principal Investigator
  
  Hara Takanori
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  1001:Information science, computer engineering, and related fields
- Research Institution
  Nara Institute of Science and Technology
Informatics Study on Ultra-Scalable Blockchain Technology
- Principal Investigator
  
  Kasahara Shoji
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Nara Institute of Science and Technology

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Resource-Efficient and Availability-Aware Service Chaining and VNF Placement with VNF Diversity and Redundancy2024
- Author(s)
  HARA Takanori、SASABE Masahiro、SUGIHARA Kento、KASAHARA Shoji
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E107.B Issue: 1 Pages: 105-116
- DOI
  10.1587/transcom.2023WWP0003
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2024-01-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K16869, KAKENHI-PROJECT-23K24842
[Journal Article] Agent-based simulation of fake news dissemination: the role of trust assessment and big five personality traits on news spreading2024
- Author(s)
  Muhammad Radifan Fitrach、Kasahara Shoji
- Journal Title
  
  Social Network Analysis and Mining
  
  Volume: 14 Issue: 1
- DOI
  10.1007/s13278-024-01235-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19776
[Journal Article] Practicality of in-kernel/user-space packet processing empowered by lightweight neural network and decision tree2024
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Journal Title
  
  Computer Networks
  
  Volume: 240 Pages: 110188-110188
- DOI
  10.1016/j.comnet.2024.110188
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K16869, KAKENHI-PROJECT-23K24842
[Journal Article] Capacitated Shortest Path Tour-Based Service Chaining Adaptive to Changes of Service Demand and Network Topology2024
- Author(s)
  Takanori Hara, Masahiro Sasabe
- Journal Title
  
  IEEE Transactions on Network and Service Management
  
  Volume: 21 Issue: 2 Pages: 1344-1358
- DOI
  10.1109/tnsm.2024.3351737
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K24842
[Journal Article] DAG-Pathwidth: Graph Algorithmic Analyses of DAG-Type Blockchain Networks2023
- Author(s)
  Shoji Kasahara, Jun Kawahara, Shin-ichi Minato, Jumpei Mori
- Journal Title
  
  IEICE Trans. Inf. & Syst.
  
  Volume: E106.D Issue: 3 Pages: 272-283
- DOI
  10.1587/transinf.2022FCP0007
- ISSN
  0916-8532, 1745-1361
- Year and Date
  2023-03-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05964, KAKENHI-PROJECT-19H01103, KAKENHI-PROJECT-20H00605, KAKENHI-PLANNED-20H05794, KAKENHI-PROJECT-18H04091
[Journal Article] Analysis of interaction between miner decision making and user action for incentive mechanism of bitcoin blockchain2023
- Author(s)
  Hiraide Takumi、Kasahara Shoji
- Journal Title
  
  Frontiers in Blockchain
  
  Volume: 6
- DOI
  10.3389/fbloc.2023.1067628
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19776, KAKENHI-PROJECT-19H01103
[Journal Article] Cost-Efficient Anonymous Authentication Scheme Based on Set-Membership Zero-Knowledge Proof2023
- Author(s)
  Wiraatmaja Christopher、Kasahara Shoji
- Journal Title
  
  2023 5th Conference on Blockchain Research & Applications for Innovative Networks and Services (BRAINS)
  
  Volume: - Pages: 1-8
- DOI
  10.1109/brains59668.2023.10316788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19776
[Journal Article] Analysis of Eavesdropping Region in Hybrid mmWave-Microwave Wireless Systems2023
- Author(s)
  Qu Qianyue、Zhang Yuanyu、Kasahara Shoji
- Journal Title
  
  Wireless Communications and Mobile Computing
  
  Volume: 2023 Pages: 1-14
- DOI
  10.1155/2023/3178335
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19776
[Journal Article] Smart Contract-Based E-Voting System Using Homomorphic Encryption and?Zero-Knowledge Proof2023
- Author(s)
  Wu Yuxiao、Kasahara Shoji
- Journal Title
  
  Applied Cryptography and Network Security Workshops (The 5th International Workshop on Application Intelligence and Blockchain Security (AIBlock 2023)), J. Zhou et al. Eds., LNCS
  
  Volume: 13907 Pages: 67-83
- DOI
  10.1007/978-3-031-41181-6_4
- ISBN
  9783031411809, 9783031411816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19776
[Journal Article] Deep Reinforcement Learning with Graph Neural Networks for Capacitated Shortest Path Tour based Service Chaining2022
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Journal Title
  
  in Proc. of the International Conference on Network and Service Management (CNSM 2022)
  
  Volume: - Pages: 19-27
- DOI
  10.23919/cnsm55787.2022.9965166
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K21288
[Journal Article] Speedy and Efficient Service Chaining and Function Placement Based on Lagrangian Heuristics for Capacitated Shortest Path Tour Problem2022
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Journal Title
  
  Journal of Network and Systems Management
  
  Volume: 31 Issue: 1 Pages: 1-34
- DOI
  10.1007/s10922-022-09715-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K21288, KAKENHI-PROJECT-23K24842
[Journal Article] Lagrangian Heuristics for Capacitated Shortest Path Tour Problem Based Online Service Chaining2022
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Journal Title
  
  in Proc. of the IEEE/IFIP Network Operations and Management Symposium (NOMS 2022)
  
  Volume: - Pages: 1-9
- DOI
  10.1109/noms54207.2022.9789758
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K21288
[Journal Article] An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain2022
- Author(s)
  MATSUNAGA Takeaki、ZHANG Yuanyu、SASABE Masahiro、KASAHARA Shoji
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E105.B Issue: 2 Pages: 228-239
- DOI
  10.1587/transcom.2021CEP0004
- NAID
  130008149874
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2022-02-01
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Block diffusion delay attack and its countermeasures in a Bitcoin network2022
- Author(s)
  Masahiro Sasabe, Masanari Yamamoto, Yuanyu Zhang, Shoji Kasahara
- Journal Title
  
  International Journal of Network Management
  
  Volume: 32 Issue: 3 Pages: 1-21
- DOI
  10.1002/nem.2190
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KT0045, KAKENHI-PROJECT-19H01103
[Journal Article] Attribute-Based Access Control for Smart Cities: A Smart-Contract-Driven Framework2021
- Author(s)
  Zhang Yuanyu、Yutaka Mirei、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  IEEE Internet of Things Journal
  
  Volume: 8 Issue: 8 Pages: 6372-6384
- DOI
  10.1109/jiot.2020.3033434
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Performance Modeling of Bitcoin Blockchain: Mining Mechanism and Transaction-Confirmation Process2021
- Author(s)
  KASAHARA Shoji
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E104.B Issue: 12 Pages: 1455-1464
- DOI
  10.1587/transcom.2021ITI0003
- NAID
  130008123288
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2021-12-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Cost-Efficient Blockchain-Based Access Control for the Internet of Things2021
- Author(s)
  Wiraatmaja Christopher、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  2021 IEEE Global Communications Conference (GLOBECOM)
  
  Volume: - Pages: 1-6
- DOI
  10.1109/globecom46510.2021.9685205
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Mining Pool Selection under Block WithHolding Attack2021
- Author(s)
  Fujita Kentaro、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  Applied Sciences
  
  Volume: 11 Issue: 4 Pages: 1617-1617
- DOI
  10.3390/app11041617
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Combining IOTA and Attribute-Based Encryption for Access Control in the Internet of Things2021
- Author(s)
  Zhang Yuanyu、Nakanishi Ruka、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  Sensors
  
  Volume: 21 Issue: 15 Pages: 5053-5053
- DOI
  10.3390/s21155053
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Intelligent Mining Pool Selection in the Case of Unobservable Block Withholding Attack2021
- Author(s)
  Fujita Kentaro、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2021)
  
  Volume: - Pages: 1-4
- DOI
  10.1109/icbc51069.2021.9461125
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Mining Pool Selection Problem in the Presence of Block Withholding Attack2020
- Author(s)
  Fujita Kentaro、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  The 3rd IEEE International Conference on Blockchain (Blockchain-2020)
  
  Volume: - Pages: 329-334
- DOI
  10.1109/blockchain50366.2020.00047
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Selfish Yet Optimal Routing by Adjusting Perceived Traffic Information of Road Networks2020
- Author(s)
  Hara Takanori、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  IEEE Open Journal of Intelligent Transportation Systems
  
  Volume: 1 Pages: 120-133
- DOI
  10.1109/ojits.2020.3019935
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] On Eavesdropping Region Characterization in Hybrid Wireless Communications2020
- Author(s)
  Qu Qianyue、Zhang Yuanyu、Kasahara Shoji
- Journal Title
  
  2020 International Conference on Networking and Network Applications (NaNA2020)
  
  Volume: - Pages: 29-34
- DOI
  10.1109/nana51271.2020.00013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Exploiting Smart Contracts for Capability-Based Access Control in the Internet of Things2020
- Author(s)
  Nakamura Yuta、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  Sensors
  
  Volume: 20 Issue: 6 Pages: 1793-1793
- DOI
  10.3390/s20061793
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Capacitated Refuge Assignment for Speedy and Reliable Evacuation2020
- Author(s)
  Hara Takanori、Sasabe Masahiro、Matsuda Taiki、Kasahara Shoji
- Journal Title
  
  ISPRS International Journal of Geo-Information
  
  Volume: 9 Issue: 7 Pages: 442-442
- DOI
  10.3390/ijgi9070442
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Impact of Locality-awareness on Tit-for-Tat-based P2P File Distribution2020
- Author(s)
  Nishi Yohei、Sasabe Masahiro、Kasahara Shoii
- Journal Title
  
  IEEE Consumer Communications & Networking Conference 2020 (IEEE CCNC 2020)
  
  Volume: - Pages: 1-6
- DOI
  10.1109/ccnc46108.2020.9045338
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Optimality analysis of locality-aware tit-for-tat-based P2P file distribution2020
- Author(s)
  Nishi Yohei、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  Peer-to-Peer Networking and Applications
  
  Volume: 13 Issue: 5 Pages: 1688-1703
- DOI
  10.1007/s12083-020-00925-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] IOTA-Based Access Control Framework for the Internet of Things2020
- Author(s)
  Nakanishi Ruka、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  The 2nd conference on Blockchain Research and Applications for Innovative Networks and Services (BRAINS'20)
  
  Volume: - Pages: 87-95
- DOI
  10.1109/brains49436.2020.9223293
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Capability-Based Access Control for the Internet of Things: An Ethereum Blockchain-Based Scheme2019
- Author(s)
  Nakamura Yuta、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  IEEE GLOBECOM 2019
  
  Volume: - Pages: 1-6
- DOI
  10.1109/globecom38437.2019.9013321
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Journal Article] Using Ethereum Blockchain for Distributed Attribute-Based Access Control in the Internet of Things2019
- Author(s)
  Yutaka Mirei、Zhang Yuanyu、Sasabe Masahiro、Kasahara Shoji
- Journal Title
  
  IEEE GLOBECOM 2019
  
  Volume: - Pages: 1-6
- DOI
  10.1109/globecom38437.2019.9014155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] クジラ問題と談合問題を考慮した DAO の投票メカニズム2024
- Author(s)
  玉井駿哉, 笠原正治
- Organizer
  第40回（2023年度）待ち行列シンポジウム「確率モデルとその応用」, 高知城ホール, pp. 156-165
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 分散アプリケーションにおけるゲーム理論に基づくマイニングタスクのオフロード手法に関する一検討2024
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- 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-23K16869
[Presentation] ビットコイン・ブロック・チェーンの性能評価モデリング -トランザクション承認遅延分析から見るマイニングメカニズム-2024
- Author(s)
  笠原正治
- Organizer
  映像情報メディア学会技術報告, vol. 48, no. 5, BCT2024-25, pp. 13-20
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] Quadratic Voting 採用型 DAO における不正結託耐性に関する検討2023
- Author(s)
  玉井駿哉, 笠原正治
- Organizer
  日本OR学会 2023年度関西支部若手研究発表会
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] On Practicality of Kernel Packet Processing Empowered by Lightweight Neural Network and Decision Tree2023
- Author(s)
  T. Hara and M. Sasabe
- Organizer
  International Conference on Network of the Future (NoF 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] ゲーム理論を用いた分散アプリのオフロードマイニングにおけるLyapunov最適化2023
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- Organizer
  電子情報通信学会超知性ネットワーキングに関する分野横断型研究会
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] On Practicality of Kernel Packet Processing Empowered by Lightweight Neural Network and Decision Tree2023
- Author(s)
  Takanori Hara, Masahiro Sasabe
- Organizer
  14th International Conference on Network of the Future
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K24842
[Presentation] ニューラルネットワークを搭載したextended Berkeley Packet Filterを用いたカーネルネットワーキングの一検討2023
- Author(s)
  原崇徳, 笹部昌弘
- 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-23K16869
[Presentation] VNFの多様性・冗長性に基づく可用性と資源効率を考慮したサービスチェイニングとVNF配置方式2023
- Author(s)
  杉原健斗，原崇徳，笹部昌弘，笠原正治
- 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-23K24842
[Presentation] A mathematical model of user-miner interaction through confirmation latency and fees in Bitcoin-type blockchains2023
- Author(s)
  平出託海, 笠原正治
- Organizer
  第39回（2022年度）待ち行列シンポジウム「確率モデルとその応用」, 早稲田大学本キャンパス小野記念講堂, pp. 112-121
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] A Repeated Stochastic Game Approach for Offload Mining in Distributed Applications in a Permissionless Blockchain Network2023
- Author(s)
  K. Yamada, T. Hara, and S. Kasahara
- Organizer
  International Conference Emerging Technologies for Communications (ICETC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] VNFの多様性・冗長性に基づく可用性と資源効率を考慮したサービスチェイニングとVNF配置方式2023
- Author(s)
  杉原健斗, 原崇徳, 笹部昌弘, 笠原正治
- 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-21K21288
[Presentation] A Repeated Stochastic Game Approach for Offload Mining in Distributed Applications in a Permissionless Blockchain Network2023
- Author(s)
  Yamada, K., Hara, T., and Kasahara, S.
- Organizer
  2023 International Conference on Emerging Technologies for Communications (ICETC2023), P1-6
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 機械学習を搭載したカーネル空間・ユーザ空間パケット処理の性能分析2023
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  電子情報通信学会超知性ネットワーキングに関する分野横断型研究会
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] A mathematical model of user-miner interaction through confirmation latency and fees in Bitcoin-type blockchains2023
- Author(s)
  平出託海, 笠原正治
- Organizer
  第39回（2022年度）待ち行列シンポジウム「確率モデルとその応用」, 早稲田大学本キャンパス小野記念講堂, pp. 112-121
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] ニューラルネットワークを搭載したAF_XDPによるパケット処理性能の分析2023
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  電子情報通信学会ソサエティ大会
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] 分散アプリにおけるオフロードマイニングのための繰返確率ゲーム2023
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- Organizer
  電子情報通信学会ソサエティ大会
- Data Source
  KAKENHI-PROJECT-23K16869
[Presentation] ニューラルネットワークを搭載したAF_XDPによるパケット処理性能の分析2023
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-23K24842
[Presentation] An Agent-Based Model for Social Networking Service Users in Exchanging Information2023
- Author(s)
  Muhammad, R.F., and Kasahara, S.
- Organizer
  2023 International Conference on Emerging Technologies for Communications (ICETC2023), P1-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] ニューラルネットワークを搭載したextended Berkeley Packet Filterを用いたカーネルネットワーキングの一検討2023
- Author(s)
  原崇徳, 笹部昌弘
- 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-23K24842
[Presentation] VNFの多様性・冗長性に基づく可用性と資源効率を考慮したサービスチェイニングとVNF配置方式2023
- Author(s)
  杉原健斗, 原崇徳, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2022-167), pp. 1-6
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Modeling and Analysis of Bitcoin Mining Mechanism -A Queueing Theoretical Approach-2023
- Author(s)
  Kasahara, S.,
- Organizer
  Blockchain Kaigi 2023 (BCK23), RIKEN Kobe Campus, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] Auction Game in RIS-aided Secure Wireless Communication from the Physical Layer Security Perspective2023
- Author(s)
  Qianyue Qu, Yuanyu Zhang, and Shoji Kasahara
- Organizer
  日本OR学会待ち行列研究部会
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 貨幣数量説に基づくユーティリティートークンの流通方式に関する考察2023
- Author(s)
  玉井駿哉, 笠原正治
- Organizer
  日本オペレーションズ・リサーチ学会2023年春季研究発表会, アブストラクト集, pp. 102-103
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 待ち行列理論と情報システム性能評価 2.02023
- Author(s)
  笠原正治
- Organizer
  日本ＯＲ学会待ち行列研究部会
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] NFVネットワークにおける複数ブローカ間での競争的サービスチェイニング2023
- Author(s)
  小倉亮平，笹部昌弘，笠原正治
- 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-23K24842
[Presentation] 分散アプリにおけるオフロードマイニングのための繰返確率ゲーム2023
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- Organizer
  電子情報通信学会2023年ソサイエティ大会, 講演論文集, B-6-19
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 分散アプリケーションにおけるゲーム理論に基づくマイニングタスクのオフロード手法に関する一検討2023
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2023-198), pp.154-159
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] ゲーム理論を用いた分散アプリのオフロードマイニングにおけるLyapunov 最適化2023
- Author(s)
  山田浩太, 原崇徳, 笠原正治
- Organizer
  電子情報通信学会超知性ネットワーキングに関する分野横断型研究会 (RISING)
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] Auction game in intelligent reflecting surface aided secure communication2023
- Author(s)
  Qu, Q., Zhang, Y., and Kasahara, S.
- Organizer
  第39回（2022年度）待ち行列シンポジウム「確率モデルとその応用」, 早稲田大学本キャンパス小野記念講堂, pp. 29-30
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Research Overview --On Eavesdropping Region Characterization in Hybrid Communication Systems--2022
- Author(s)
  Qu, Q., Zhang, Y., and Kasahara, S.
- Organizer
  IEICE 2nd Global Net Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] NFVネットワークにおけるサービスパス遅延最小化のための利己的サービスチェイニング2022
- Author(s)
  小倉亮平，笹部昌弘，笠原正治
- 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-23K24842
[Presentation] A Mathematical Model of Blockchains Considering Dependencies of Fees, Confirmation Latency, and Security2022
- Author(s)
  Hiraide Takumi、Kasahara Shoji
- Organizer
  2022 International Conference on Emerging Technologies for Communications (ICETC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] 時間変化するネットワークに対する二分決定グラフを用いた信頼性評価法2022
- Author(s)
  有薗舜, 中畑裕, 笠原正治
- Organizer
  2022年度OR学会関西支部若手研究発表会
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Implementation of Blockchain Technology in the Internet of Things2022
- Author(s)
  Wiraatmaja, C., Zhang, Y., Sasabe, M., and Kasahara, S.
- Organizer
  IEICE 2nd Global Net Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Agent-based Simulation Approach to Information Dissemination in Social Networking Service: The Impact of Big Five Personality Traits on User Trust2022
- Author(s)
  Radifan Fitrach Muhammad, Kasahara Shoji
- Organizer
  2022 International Conference on Emerging Technologies for Communications (ICETC2022), S3-2
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19776
[Presentation] 手数料・承認遅延・セキュリティの依存関係を考慮したブロック・チェーン数理モデルの検討2022
- Author(s)
  平出託海, 笠原正治
- Organizer
  第38回（2021年度）待ち行列シンポジウム「確率モデルとその応用」, pp. 166-167
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Analysis of Eavesdropping Region in Hybrid Wireless Communications Using Physical Layer Security2022
- Author(s)
  Qu, Q., Zhang, Y., and Kasahara, S.
- Organizer
  第38回（2021年度）待ち行列シンポジウム「確率モデルとその応用」, pp. 91-100
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Lagrangian Heuristics for Capacitated Shortest Path Tour Problem Based Online Service Chaining2022
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Organizer
  IEEE/IFIP Network Operations and Management Symposium (NOMS 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] Support Vector Machine based Detection of Block Withholding Attacks in a Bitcoin Mining Pool2022
- Author(s)
  Osmani, S., Sasabe, M., and Kasahara, S.
- Organizer
  IEICE 2nd Global Net Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Deep Reinforcement Learning with Graph Neural Networks for Capacitated Shortest Path Tour based Service Chaining2022
- Author(s)
  Hara Takanori、Sasabe Masahiro
- Organizer
  International Conference on Network and Service Management (CNSM 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] 容量制約付き最短経路ツアー問題に基づくサービスチェイニング～グラフニューラルネットワークを用いた深層強化学習に基づく解法～2022
- Author(s)
  原崇徳, 笹部昌弘
- 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-21K21288
[Presentation] Deep Reinforcement Learning with Graph Neural Networks for Capacitated Shortest Path Tour based Service Chaining2022
- Author(s)
  Takanori Hara, Masahiro Sasabe
- Organizer
  18th International Conference on Network and Service Management (CNSM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K24842
[Presentation] Effect of Imbalanced Data on Binary Classification2022
- Author(s)
  Atuhurra, J., Hara, T., Zhang, Y., and Kasahara, S.
- Organizer
  IEICE 2nd Global Net Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Lagrangian Heuristics for Capacitated Shortest Path Tour Problem Based Online Service Chaining2022
- Author(s)
  Takanori HARA, Masahiro Sasabe
- Organizer
  IEEE/IFIP Network Operations and Management Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] On Attack Pattern Classification in IoT Networks for Network Intrusion Detection Systems2021
- Author(s)
  Atuhurra, J., Hara, T., Zhang, Y., and Kasahara, S.
- Organizer
  超知性ネットワーキングに関する分野横断型研究会
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] 容量制約付き最短経路ツアー問題に基づくサービスチェイニング～ラグランジュ緩和法と最短経路ツアーアルゴリズムに基づく解法2021
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  電子情報通信学会NS研究会
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] DAGに対する幅とアルゴリズムに関する一考察2021
- Author(s)
  森順平, 川原純, 湊真一, 笠原正治
- Organizer
  情報処理学会第84回全国大会, 5K-05, pp. 1-229-1-230
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] 容量制約付き最短経路ツアーとラグランジュ緩和を用いたNFVネットワークにおけるオンラインサービスチェイニング2021
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  第50回インターネット技術第 163 委員会研究会
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] 容量制約付き最短経路ツアー問題に基づくサービスチェイニング～整数線形計画とラグランジュ緩和による解法～2021
- Author(s)
  原崇徳, 笹部昌弘
- Organizer
  電子情報通信学会RISING研究会
- Data Source
  KAKENHI-PROJECT-21K21288
[Presentation] Reward and Penalty Mechanism in Proof-of-Stake Consensus Algorithm for Blockchain,2020
- Author(s)
  Matsunaga, T., Zhang, Y., Sasabe, M., and Kasahara, S.
- Organizer
  2020 International Conference on Emerging Technologies for Communications (ICETC2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Reputation-Based Reward Distribution Mechanism for Blockchain-Based Scientific Paper Publishing Systems2020
- Author(s)
  源芳朗, 張元玉, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2020-171), pp. 287-292, 2021.3.5.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] 次数制限付きハッセ図表現の情報理論的下限2020
- Author(s)
  森順平, 川原純, 湊真一
- Organizer
  電子情報つ信学会技術研究報告 (COMP2019-53), pp. 51-56, 2020.3.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] ビットコインネットワークにおけるブロック拡散妨害攻撃への対抗策～推定ダウンロード速度に基づくブロック取得先選択～2020
- Author(s)
  山本将成, 笹部昌弘, 張元玉, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2019-191), pp. 83-81, 2020.3.5.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] メニエルグラフと交差弦グラフを表すZDDの構築アルゴリズム2020
- Author(s)
  馬場瑛義, 川原純, 笠原正治
- Organizer
  情報処理学会研究報告アルゴリズム（AL）, vol. 2020-AL-180, no. 5, pp. 1-6, 2020.11.25.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Millimeter Wave vs. Microwave: Which Do Eavesdroppers Prefer?2020
- Author(s)
  Qu, Q., Zhang, Y., and Kasahara, S.
- Organizer
  待ち行列シンポジウム「確率モデルとその応用」, pp. 42-50, オンライン開催, 2021.1.25.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Bitcoin Mining Mechanism -From a Queueing Theory Perspective-2020
- Author(s)
  Kasahara, S.
- Organizer
  The International Teletraffic Congress (ITC 32)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Ethereumブロックチェーンを用いたIoT向け分散型属性ベース・アクセス制御方式のコスト評価2020
- Author(s)
  豊美玲, 張元玉, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2019-189), pp. 77-82, 2020.3.5.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Proof-of-Stake型ブロック・チェーンの参加ノードへのインセンティブづけに関する一検討2020
- Author(s)
  松永赳尭, 張元玉, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2020-86), pp. 62-67, 2020.11.27.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] IOTAに基づいたIoTアクセス制御方式の設計と実装2020
- Author(s)
  中西瑠海, 張元玉, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2019-230), pp. 295-300, 2020.3.6.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Block Withholding Attackが存在する場合のマイニングプール選択問題2020
- Author(s)
  藤田健太郎, 張元玉, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会技術研究報告 (NS2019-189), pp. 71-76, 2020.3.5.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] ビットコインネットワークにおけるブロック拡散妨害攻撃のリスク評価2019
- Author(s)
  山本将成, 笹部昌弘, 笠原正治,
- Organizer
  電子情報通信学会技術研究報告 (CQ2019-88), pp. 1-6, 2019.11.21.
- Data Source
  KAKENHI-PROJECT-19H01103
[Presentation] Bitcoin ネットワーク上でのブロック拡散遅延攻撃における攻撃者数の影響2019
- Author(s)
  山本将成, 笹部昌弘, 笠原正治
- Organizer
  電子情報通信学会2019年ソサイエティ大会, 講演論文集, B-11-10, 2019.9.10.
- Data Source
  KAKENHI-PROJECT-19H01103

1. Kasahara Shoji (20263139)

# of Collaborated Projects: 3 results

# of Collaborated Products: 59 results
2. 笹部昌弘 (10379109)

# of Collaborated Projects: 3 results

# of Collaborated Products: 35 results
3. 中畑裕 (50942067)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. 川原純 (20572473)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. 張元玉 (90804013)

# of Collaborated Projects: 1 results

# of Collaborated Products: 25 results

Hara Takanori 原 崇徳

Research Projects

Research Products

Co-Researchers

Consensus Mechanism with Resistance to Collusion for the Next-Generation Decentralized Internet

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Containerization Based Network Slice Mobility with Dynamic CapabilitiesPrincipal Investigator

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Fraud-Resistant Voting Framework for Consensus Computing

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Sustainable NFV Networking based on Mathematical Optimization and Spatio-Temporal GNN

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Network Topology-Aware Service Chaining in NFV NetworkPrincipal Investigator

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Informatics Study on Ultra-Scalable Blockchain Technology

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[Journal Article] Resource-Efficient and Availability-Aware Service Chaining and VNF Placement with VNF Diversity and Redundancy2024

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[Journal Article] Agent-based simulation of fake news dissemination: the role of trust assessment and big five personality traits on news spreading2024

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[Journal Article] Practicality of in-kernel/user-space packet processing empowered by lightweight neural network and decision tree2024

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[Journal Article] Capacitated Shortest Path Tour-Based Service Chaining Adaptive to Changes of Service Demand and Network Topology2024

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[Journal Article] DAG-Pathwidth: Graph Algorithmic Analyses of DAG-Type Blockchain Networks2023

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[Journal Article] Analysis of interaction between miner decision making and user action for incentive mechanism of bitcoin blockchain2023

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[Journal Article] Cost-Efficient Anonymous Authentication Scheme Based on Set-Membership Zero-Knowledge Proof2023

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Hara Takanori 原崇徳