A study on virtual network testbed for widely distributed computing environments

• Project/Area Number: 15K00170
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: High performance computing
• Research Institution: Nara Institute of Science and Technology
• Principal Investigator: ICHIKAWA Kohei 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 (90511676)
• Project Period (FY): 2015-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: SDN / 仮想ネットワーク / テストベット / 広域計算環境 / クラウドコンピューティング / OpenFlow / Software Defined Network / 国際情報交換 / タイ：アメリカ：台湾

Outline of Final Research Achievements

In this research, we aimed to construct an experimental programmable environment (testbed) for network by interconnecting multiple widely distributed SDN services. For the purpose, we have developed methods and conducted multiple experiments. We have built an environment connecting 10 organizations in 5 countries in total, and we have deployed AutoVFlow service that virtualizes the management of SDN environments over multiple different domains. We also evaluated the testbed through the evaluations of a high-speed data transfer system using multipath and an SDN network monitoring tool that deployed over the multiple different domains.

Academic Significance and Societal Importance of the Research Achievements

国際的な共同研究コミュニティにおいて、研究者らが自由に共同実験のためのネットワークを設計可能としたことで、様々な研究アイデアを次々に具現化・実証可能としたことは大きな成果だと考える。実際にこのテストベッドの上で、国際的な共同研究のアイデアが次々と生まれ、共同研究関係が飛躍的に生まれ、そして加速されたことは大きな波及効果産んだものと考えられる。また、多数の大学組織を巻き込んだプロジェクトとなったことから、そのそれぞれの大学において本プロジェクトの実行に関わった学生の修士・博士研究テーマの一部となるなど、大きな人材育成効果もあったものと考えられる。

Research Products

• [Int'l Joint Research] University of California, San Diego/University of Florida/Indiana University(米国)
• [Int'l Joint Research] Kasetsart University/Thammasat University(タイ)
• [Int'l Joint Research] MIMOS(マレーシア)
• [Int'l Joint Research] National Applied Research Laboratories(中国)
• [Int'l Joint Research] University of California, San Diego/University of Florida/Indiana University(米国)
• [Int'l Joint Research] National Applied Research Laboratories(台湾)
• [Int'l Joint Research] Thammasat University/Kasetsart University(タイ)
• [Int'l Joint Research] MIMOS(マレーシア)
• [Int'l Joint Research] University of California, San Diego/University of Florida/Indiana University(米国)
• [Int'l Joint Research] National Applied Research Laboratories(台湾)
• [Int'l Joint Research] Kasetsart University/Thammasat University(タイ)
• [Int'l Joint Research] University of California, San Diego/University of Florida/Indiana University(米国)
• [Int'l Joint Research] National Applied Research Laboratories(台湾)
• [Journal Article] A Multipath OpenFlow Controller for Multiple TCP Stream Applications (2017)
  • Author(s): Che Huang, Chawanat Nakasan, Kohei Ichikawa, Yasuhiro Watashiba, Hajimu Iida
  • Journal Title: Journal of Information Processing Volume: 25 Issue: 0 Pages: 924-933
  • DOI: 10.2197/ipsjjip.25.924
  • NAID: 130006900151
  • ISSN: 1882-6652
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Application-aware network: network route management using SDN based on application characteristics (2017)
  • Author(s): Pongsakorn U-chupala, Yasuhiro Watashiba, Kohei Ichikawa, Susumu Date, Hajimu Iida
  • Journal Title: CSI Transactions on ICT Volume: 5 Issue: 4 Pages: 375-385
  • DOI: 10.1007/s40012-017-0171-y
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Simple Multipath OpenFlow Controller using topology-based algorithm for Multipath TCP (2017)
  • Author(s): Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida, Putchong Uthayopas
  • Journal Title: Concurrency And Computation: Practice And Experience Volume: － Issue: 13
  • DOI: 10.1002/cpe.4134
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] PRAGMA-ENT: An International SDN Testbed for a Cyberinfrastructure in the Pacific Rim (2016)
  • Author(s): Kohei Ichikawa, Pongsakorn U-chupala, Che Huang, Chawanat Nakasan, Te-Lung Liu, Jo-Yu Chang, Li-Chi Ku, Whey-Fone Tsai, Jason Haga, Hiroaki Yamanaka, Eiji Kawai, Yoshiyuki Kido, Susumu Date, Shinji Shimojo, Philip Papadopoulos, Mauricio Tsugawa, Matthew Collins, Kyuho Jeong, Renato Figueiredo, Jose Fortes
  • Journal Title: Concurrency And Computation: Practice And Experience, Wiley InterScience Volume: - Issue: 13 Pages: 1-8
  • DOI: 10.1002/cpe.4138
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Virtual Screening Techniques and Current Computational Infrastructures (2016)
  • Author(s): Jason H. Haga, Kohei Ichikawa, Susumu Date
  • Journal Title: Current Pharmaceutical Design Volume: 22 Issue: 23 Pages: 3576-3584
  • DOI: 10.2174/1381612822666160414142530
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] SDN-accelerated HPC Infrastructure for Scientific Research (2016)
  • Author(s): Susumu Date, Hirotake Abe, Dashdavaa Khureltulga, Keichi Takahashi, Yoshiyuki Kido, Yasuhiro Watashiba, Pongsakorn U-chupala, Kohei Ichikawa, Hiroaki Yamanaka, Eiji Kawai, and Shinji Shimojo
  • Journal Title: International Journal of Information Technology Volume: 22
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] SAGE-based Tiled Display Wall Enhanced with Dynamic Routing Functionality Triggered by User Interaction (2016)
  • Author(s): Yoshiyuki Kido, Kohei Ichikawa, Susumu Date, Yasuhiro Watashiba, Hirotake Abe, Hiroaki Yamanaka, Eiji Kawai, and Shinji Shimjo
  • Journal Title: Future Generation Computer Systems (FGCS) Volume: 56 Pages: 303-314
  • DOI: 10.1016/j.future.2015.09.033
  • NAID: 120007129629
  • Peer Reviewed
• [Journal Article] Virtual screening techniques and current computational infrastructures (2016)
  • Author(s): Jason Jaga, Kohei Ichikawa, Susumu Date
  • Journal Title: Current pharmaceutical design Volume: 印刷中
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Performance Comparison of Machine Learning Models for DDoS Attacks Detection (2018)
  • Author(s): Panida Khuphiran, Pattara Leelaprute, Putchong Uthayopas, Kohei Ichikawa, Wassapon Watanakeesuntorn
  • Organizer: The 22nd International Computer Science and Engineering Conference
  • Int'l Joint Research
• [Presentation] Performance Evaluation of Simple Multipath OpenFlow Controller in a Ceph Distributed Storage System Environment (2018)
  • Author(s): Chawanat Nakasan, Kohei Ichikawa and Hajimu Iida
  • Organizer: The 34th PRAGMA workshop
  • Int'l Joint Research
• [Presentation] A proposal of a real-time OpenFlow DDoS detection tool (2018)
  • Author(s): Wassapon Watanakeesuntorn, Kohei Ichikawa, Hajimu Iida and Putchong Uthayopas
  • Organizer: The 34th PRAGMA workshop
  • Int'l Joint Research
• [Presentation] Towards Self-Optimizing Network: Applying Deep Learning to Network Traffic Categorization and Identification in the Context of Application-Aware Network (2018)
  • Author(s): Pongsakorn U-Chupala，Yasuhiro Watashiba，Kohei Ichikawa，Hajimu Iida
  • Organizer: 情報処理学会研究会インターネットと運用技術（IOT-40）
• [Presentation] 広域SDN環境とオンデマンドクラウド構築サービスを用いたソフトウェア定義クラウド環境構築に関する提案 (2018)
  • Author(s): 市川昊平, 竹房あつ子, 木戸善之, 渡場康弘, 伊達進
  • Organizer: 情報処理学会研究会インターネットと運用技術（IOT-40）
• [Presentation] A proposal of a real-time OpenFlow DDoS detection tool (2018)
  • Author(s): Wassapon Watanakeesuntorn , Kohei Ichikawa , Hajimu Iida
  • Organizer: 情報処理学会研究会インターネットと運用技術（IOT-40）
• [Presentation] Toward Construction of Resilient Software-Defined IT Infrastructure for Supporting Disaster Management Applications (2017)
  • Author(s): Yasuhiro Watashiba, Jose Fortes, Jason Haga, Kohei Ichikawa, Susumu Date, Hirotake Abe, Yoshiyuki Kido, Hiroaki Yamanaka, Ryousei Takano, Ryusuke Egawa
  • Organizer: International Symposium on Grids and Clouds 2017 (ISGC2017)
  • Place of Presentation: Taipei, Taiwan
  • Year and Date: 2017-03-05
  • Int'l Joint Research
• [Presentation] On the Performance and Cost of Cloud-Assisted Multi-Path Bulk Data Transfer (2017)
  • Author(s): Kyuho Jeong, Renato Figueiredo, Kohei Ichikawa
  • Organizer: 9th IEEE International Conference on Cloud Computing Technology and Science
  • Int'l Joint Research
• [Presentation] Real-Time Monitoring and Visualization Software for OpenFlow Network (2017)
  • Author(s): Wassapon Watanakeesuntorn, Putchong Uthayopas, Chantana Chantrapornchai, Kohei Ichikawa
  • Organizer: The 15th International Conference on ICT and Knowledge Engineering
  • Int'l Joint Research
• [Presentation] Container Rebalancing: Towards Proactive Linux Containers Placement Optimization in a Data Center (2017)
  • Author(s): Pongsakorn U-Chupala, Yasuhiro Watashiba, Kohei Ichikawa, Susumu Date, Hajimu Iida
  • Organizer: IEEE 41st Annual Computer Software and Applications Conference
  • Int'l Joint Research
• [Presentation] PARES: Packet Rewriting On SDN-Enabled Edge Switches For Network Virtualization In Multi-Tenant Cloud Data Centers (2017)
  • Author(s): Kyuho Jeong, Renato Figueiredo, Kohei Ichikawa
  • Organizer: 10th IEEE International Conference on Cloud Computing
  • Int'l Joint Research
• [Presentation] A Multipath OpenFlow Controller for GridFTP (2017)
  • Author(s): Che Huang，Chawanat Nakasan，Kohei Ichikawa，Yasuhiro Watashiba，Hajimu Iida
  • Organizer: The 1st. cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming
• [Presentation] Dynamic International SDN and Inter-Cloud Infrastructure (2017)
  • Author(s): K. Ichikawa, P. U-Chupala, C. Huang, C. Nakasan, T. Liu, J. Chang, L. Ku, W. Tsai, J. Haga, H. Yamanaka, E. Kawai, A. Takefusa, Y. Kido, S. Date, S. Shimojo, P. Papadopoulos, M. Tsugawa, M. Collins, K. Jeong, R. Figueiredo, J. Fortes
  • Organizer: The 2nd RICC-RIEC workshop
  • Int'l Joint Research
• [Presentation] An Optimal Multipath Assignment Technique for OpenFlow Network (2017)
  • Author(s): Che Huang, Chawanat Nakasan, Kohei Ichikawa, Yasuhiro Watashiba, Hajimu Iida
  • Organizer: PRAGMA33 Workshop
  • Int'l Joint Research
• [Presentation] Increasing usability of the PRAGMA cloud testbed (2017)
  • Author(s): Nadya Williams, Matthew Collins, Kohei Ichikawa, Prapaporn Rattanatamrong, Philip Papadopoulos
  • Organizer: PRAGMA33 Workshop
  • Int'l Joint Research
• [Presentation] Automation of Virtual Network Creation for SDN testbed (2017)
  • Author(s): Hiroaki Yamanaka, Kohei Ichikawa, Eiji Kawai, Shinji Shimojo
  • Organizer: PRAGMA32 Workshop
  • Int'l Joint Research
• [Presentation] Applying Deep Learning to Network Traffic Identification and Categorization (2017)
  • Author(s): Pongsakorn U-chupala, Yasuhiro Watashiba, Kohei Ichikawa, Hajimu Iida
  • Organizer: PRAGMA32 Workshop
  • Int'l Joint Research
• [Presentation] An Implementation of OpenFlow Network Monitoring and Visualization Tools (2016)
  • Author(s): Wassapon Watanakeesuntorn, Kohei Ichikawa, Putchong Uthayopas
  • Organizer: PRAGMA31 Workshop
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2016-09-07
  • Int'l Joint Research
• [Presentation] Implementing and Testing Ceph Distributed File System with Multipath TCP (2016)
  • Author(s): Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida
  • Organizer: PRAGMA31 Workshop
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2016-09-07
  • Int'l Joint Research
• [Presentation] Container Rebalancing: Towards Proactive Linux Containers Placement Optimization in a Data Center (2016)
  • Author(s): Pongsakorn U-chupala, Yasuhiro Watashiba, Kohei Ichikawa, Susumu Date, Hajimu Iida
  • Organizer: PRAGMA31 Workshop
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2016-09-07
  • Int'l Joint Research
• [Presentation] A design and implementation of global distributed POSIX file system on the top of multiple independent cloud services (2016)
  • Author(s): Ikuo Nakagawa, Hiroki Kashiwazaki, Shinji Shimojo, Kohei Ichikawa, Tohru Kondo, Yoshiaki Kitaguchi, Yutaka Kikuchi, Shigetoshi Yokoyama, Shunji Abe
  • Organizer: 5th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)
  • Place of Presentation: 熊本市国際交流会館、熊本県熊本市
  • Year and Date: 2016-07-10
  • Int'l Joint Research
• [Presentation] An SDN-Based Multipath GridFTP for High-Speed Data Transfer (2016)
  • Author(s): Che Huang, Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida
  • Organizer: 2016 IEEE 36th International Conference on Distributed Computing Systems (ICDCS)
  • Place of Presentation: 奈良ホテル、奈良県奈良市
  • Year and Date: 2016-06-27
  • Int'l Joint Research
• [Presentation] Hydra: A High-throughput Virtual Screening Data Visualization and Analysis Tool (2016)
  • Author(s): Curtis Sera, Shelby Matlock, Yasuhiro Watashiba, Kohei Ichikawa and Jason Haga
  • Organizer: International Conference on Computational Science 2016 (ICCS 2016)
  • Place of Presentation: San Diego, USA
  • Year and Date: 2016-06-06
  • Int'l Joint Research
• [Presentation] Design of a flow-level monitoring middleware for automatic flow categorization (2016)
  • Author(s): Xuliang Wang, Pongsakorn U-chupala, Kohei Ichikawa, Yasuhiro Watashiba, Chantana Chantrapornchai, Putchong Uthayopas, Hajimu Iida
  • Organizer: 電子情報通信学会 インターネットアーキテクチャ研究会
  • Place of Presentation: 佐賀大学、佐賀県佐賀市
  • Year and Date: 2016-06-06
• [Presentation] Hydra: A High-throughput Virtual Screening Data Visualization and Analysis Tool (2016)
  • Author(s): Curtis Sera, Shelby Matlock, Yasuhiro Watashiba, Kohei Ichikawa, Jason H. Haga
  • Organizer: INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE
  • Place of Presentation: Catamaran Resort Hotel, San Diego, California, U.S.A
  • Year and Date: 2016-06-06
  • Int'l Joint Research
• [Presentation] Architecture of Virtualized Computational Resource Allocation on SDN-enhanced Job Management System Framework (2016)
  • Author(s): Yasuhiro Watashiba, Susumu Date, Hirotake Abe, Kohei Ichikawa, Yoshiyuki Kido, Hiroaki Yamanaka, Eiji Kawai and Shinji Shimojo
  • Organizer: Proceedings of the 39th IEEE International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO 2016)
  • Place of Presentation: Opatija, Croatia
  • Year and Date: 2016-05-30
  • Int'l Joint Research
• [Presentation] Practicality and Feasibility of Improving Linux Container Utilization with Task Rebalancing Strategy (2016)
  • Author(s): Pongsakorn U-chupala, Yasuhiro Watashiba, Kohei Ichikawa, Susumu Date
  • Organizer: PRAGMA 30 workshop
  • Place of Presentation: Marriott Grand Ballroom, Manila, Philippines
  • Year and Date: 2016-01-27
  • Int'l Joint Research
• [Presentation] Extending PRAGMA-ENT for End Users using IPOP Overlay Networks (2016)
  • Author(s): Kyuho Jeong, Renato Figueiredo, Kohei Ichikawa
  • Organizer: PRAGMA 30 workshop
  • Place of Presentation: Marriott Grand Ballroom, Manila, Philippines
  • Year and Date: 2016-01-27
  • Int'l Joint Research
• [Presentation] Architecture of Controlling Network and Virtualized Computational Resources on SDN-enhanced Job Management System Framework (2016)
  • Author(s): Yasuhiro Watashiba, Masaharu Shimizu, Susumu Date, Hirotake Abe, Yoshiyuki Kido, Kohei Ichikawa, Hiroaki Yamanaka, Eiji Kawai and Shinji Shimojo
  • Organizer: Annual Meeting on Advanced Computing System and Infrastructure (ACSI) 2015
  • Place of Presentation: International Congress Center EPOCHAL, Tsukuba, japan
  • Year and Date: 2016-01-26
• [Presentation] An Empirical Study of SDN-accelerated HPC Infrastructure for Scientific Research (2015)
  • Author(s): Susumu Date, Hirotake Abe, Dashdavaa Khureltulga, Keichi Takahashi, Yoshuyuki Kido, Yasuhiro Watashiba, Pongsakorn U-Chupala, Kohei Ichikawa, Hiroaki Yamanaka, Eiji Kawai, Shinji Shimojo
  • Organizer: International Conference Research and Innovation (ICCCRI)
  • Place of Presentation: National Library, Singapore
  • Year and Date: 2015-10-26
  • Int'l Joint Research
• [Presentation] PRAGMA-ENT: Exposing SDN Concepts to Domain Scientists in the Pacific Rim (2015)
  • Author(s): Kohei Ichikawa, Mauricio Tsugawa, Jason Haga, Hiroaki Yamanaka, Te-Lung Liu, Yoshiyuki Kido, Pongsakorn U-Chupala, Che Huang, Chawanat Nakasan, Jo-Yu Chang, Li-Chi Ku, Whey-Fone Tsai, Susumu Date, Shinji Shimojo, Philip Papadopoulos, Jose Fortes
  • Organizer: PRAGMA Workshop on International Clouds for Data Science (PRAGMA-ICDS 2015)
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] A Simple Multipath Openflow Controller Using Topology-Based Algorithm for Multipath Tcp (2015)
  • Author(s): Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida, and Putchong Uthayopas
  • Organizer: PRAGMA Workshop on International Clouds for Data Science (PRAGMA-ICDS 2015)
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] An Efficient MPI_Reduce Algorithm for OpenFlow-Enabled Network (2015)
  • Author(s): Pisit Makpaisit, Kohei Ichikawa, Putchong Uthayopas, Susumu Date, Keichi Takahashi and Dashdavaa Khureltulga
  • Organizer: 15th International Symposium on Communications and Information Technologies (ISCIT’15)
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] IPOP Overlay Networks for Data Sharing and Virtual Clusters in PRAGMA (2015)
  • Author(s): Renato Figueiredo, Ken Subratie, Kyuho Jeong, Saumitra Aditya, Kohei Ichikawa
  • Organizer: PRAGMA 29 workshop
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] Evaluation of Topology-Based Openflow Controller for Multipath Tcp on Pragma-Ent (2015)
  • Author(s): Chawanat Nakasan, Yasuhiro Watashiba, Kohei Ichikawa, Hajimu Iida, and Putchong Uthayopas
  • Organizer: Pragma29 workshop
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] Practicality and Feasibility of Improving Linux Container Utilization with Task Rebalancing Strategy (2015)
  • Author(s): Pongsakorn U-chupala, Yasuhiro Watashiba, Kohei Ichikawa, Susumu Date
  • Organizer: Pragma29 workshop
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] An Implementation of SDN-enhanced Job Management System with Bandwidth Control (2015)
  • Author(s): Yasuhiro Watashiba, Susumu Date, Hirotake Abe, Yoshiyuki Kido, Kohei Ichikawa, Hiroaki Yamanaka, Eiji Kawai, Shinji Shimojo, Haruo Takemura
  • Organizer: Pragma29 workshop
  • Place of Presentation: Universitas Indonesia, Depok, Indonesia
  • Year and Date: 2015-10-07
  • Int'l Joint Research
• [Presentation] PRAGMA-ENT: 国際共同研究におけるSDNテストベッドの構築 (2015)
  • Author(s): 市川昊平
  • Organizer: 第1回RICC - RIEC ワークショップ
  • Place of Presentation: 宮城県仙台市、東北大学
  • Year and Date: 2015-10-05
• [Presentation] Deployment of a Multi-Site Cloud Environment for Molecular Virtual Screenings (2015)
  • Author(s): Anthony Nguyen, Andrea Matsunaga, Kohei Ichikawa, Susumu Date, Mauricio Tsugawa and Jason Haga
  • Organizer: 11th IEEE International Conference on eScience2015
  • Place of Presentation: Ludwig-Maximilians-University, Munich, Germany
  • Year and Date: 2015-08-30
  • Int'l Joint Research
• [Presentation] Deployment and Evaluation of Bandwidth and Latency Aware Network Over Large-Scale Openflow Testbed (2015)
  • Author(s): Pongsakorn U-chupala, Kohei Ichikawa, Putchong Uthayopas, Susumu Date, and Hirotake Abe
  • Organizer: PRAGMA 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] A Hybrid Game Contents Streaming Method to Improve Graphic Quality Delivered by Cloud Gaming (2015)
  • Author(s): Kar-Long Chan, Kohei Ichikawa
  • Organizer: Pragma 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] Netspec: Software-Defined Network Behavior Test Tool (2015)
  • Author(s): Kazuki Hara, Yasuhiro Watashiba, Kohei Ichikawa
  • Organizer: Pragma 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] Development of a Simple Multipath Openflow Controller for Multipath Tcp (2015)
  • Author(s): Chawanat Nakasan, Kohei Ichikawa
  • Organizer: Pragma 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] A multipath controller for accelerating GridFTP transfer over SDN (2015)
  • Author(s): Che Huang, Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida
  • Organizer: PRAGMA 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] Flow-level monitoring based-on OpenFlow for categorizing network application (2015)
  • Author(s): Xuliang Wang, Yasuhiro Watashiba, Kohei Ichikawa
  • Organizer: PRAGMA 28 Workshop
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Presentation] An Implementation of SDN-enhanced Job Management System with Bandwidth Control (2015)
  • Author(s): Yasuhiro Watashiba, Susumu Date, Hirotake Abe, Yoshiyuki Kido, Kohei Ichikawa, Hiroaki Yamanaka, Eiji Kawai, Shinji Shimojo, Haruo Takemura
  • Organizer: Demo Workshop for Network-intensive Applications, PRAGMA 28
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-04-08
  • Int'l Joint Research
• [Remarks] PRAGMA-ENT
  • URL: https://github.com/pragmagrid/pragma_ent/wiki
• [Remarks] Software of Cloud Computing
  • URL: https://sdlab-web.naist.jp/researches/cloud