樋口 雄大

樋口 雄大

Takamasa Higuchi

  • クルマ通信の知能化

  • 所属

    • InfoTech
      情報通信先行開発室

  • 学位・経歴

    • 2023-
      現在

      トヨタ自動車株式会社
      クルマ通信の知能化に関する研究開発

    • 2019-
      2023

      Toyota Motor North America R&D 出向
      V2X通信に関する先端研究・次世代コネクティッドサービスのPoC実証

    • 2018-
      2019

      Toyota InfoTechnology Center, U.S.A. 出向
      V2X通信に関する先端研究 (ヘテロジニアス通信・車車間分散コンピューティング)

    • 2016-
      2018

      トヨタIT開発センター
      V2X通信に関する先端研究 (ヘテロジニアス通信・車車間分散コンピューティング)

    • 2014-
      2016

      大阪大学 大学院情報科学研究科 特任助教

    • 2014-
      2015

      カリフォルニア大学LA校 訪問研究員 (兼任)
      モバイルコンピューティングに関する先端研究

    • 2014

      大阪大学 大学院情報科学研究科 博士後期課程 修了 (期間短縮)

    • 2012-
      2014

      日本学術振興会 特別研究員 (DC1)

  • 主な論文・著書・講演

    国際論文誌

    • Takamasa Higuchi, Lei Zhong, and Ryokichi Onishi, “Data Offloading over Vehicular DTNs: City-Wide Feasibility Study in Nagoya,” IEEE Open Journal of Vehicular Technology, vol. 5, pp. 940–949, 2024.

    • Duncan Deveaux, Takamasa Higuchi, Seyhan Uçar, Jérôme Härri, and Onur Altintas, “Role of Context in Determining Transfer of Risk Knowledge in Roundabouts,” Elsevier Computer Communications, vol. 213, pp. 111–134, 2024.

    • M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, and Miguel Sepulcre, “Direct-V2X Support with 5G Network-Based Communications: Performance, Challenges and Solutions,” IEEE Network, vol. 37, no. 4, pp. 200–207, 2023.

    • M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, and Miguel Sepulcre, “An Analytical Latency Model and Evaluation of the Capacity of 5G NR to Support V2X Services Using V2N2V Communications,” IEEE Transactions on Vehicular Technology, vol. 72, no. 2, pp. 2293–2306, 2023.

    • Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, and Miguel Sepulcre, “End-to-End V2X Latency Modeling and Analysis in 5G Networks,” IEEE Transactions on Vehicular Technology, vol. 72, no. 4, pp. 5094–5109, 2023.

    • Gurjashan Singh Pannu, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Dwell Time Estimation at Intersections for Improved Vehicular Micro Cloud Operations,” Elsevier Ad Hoc Networks, vol. 122, p. 102606, 2021.

    • Duncan Deveaux, Takamasa Higuchi, Seyhan Uçar, Jérôme Härri, and Onur Altintas, “A Definition and Framework for Vehicular Knowledge Networking: An Application of Knowledge-Centric Networking,” IEEE Vehicular Technology Magazine, vol. 16, no. 2, pp. 57–67, 2021.

    • Sergei S. Avedisov, Ahmed Hamdi Sakr, Takamasa Higuchi, Akihiko Yamamuro, and Onur Altintas, “Awareness Assessment of Connected Vehicles in Highway Driving: A Perceived Safety Approach,” IEEE Vehicular Technology Magazine, vol. 16, no. 3, pp. 129–136, 2021.

    • Florian Hagenauer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Efficient Data Handling in Vehicular Micro Clouds,” Elsevier Ad Hoc Networks, vol. 91, 2019.

    • Lewis Tseng, Juan Mantica, James DeAntonis, Takamasa Higuchi, and Onur Altintas, “Peer-Assisted Content Delivery Network by Vehicular Clouds: Algorithm and Evaluation,” Wiley Internet Technology Letters, vol. 2, no. 4, 2019.

    • Florian Hagenauer, Christoph Sommer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Vehicular Micro Cloud in Action: On Gateway Selection and Gateway Handovers,” Elsevier Ad Hoc Networks, vol. 78, pp. 73–83, 2018.

  • 論文・技術報告

    • Ibuki Matsumoto, Takamasa Higuchi, Masaki Takanashi, Fukuharu Tanaka, Tatsuya Amano, Hamada Rizk, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, "Neural Surrogate Model for Autonomous Driving Communications Based on Strategic Sampling," in Companion Proceedings of the International Conference on Distributed Computing and Networking (ICDCN), 2026, pp.30-31.

    • Takamasa Higuchi, "Impact of Multi-MNO Interoperability on MEC-Assisted Collective Perception," in Proceedings of the International Conference on Distributed Computing and Networking (ICDCN), 2026, pp.143-147.

    • Chunghan Lee, Takamasa Higuchi, Seyhan Ucar, Naoya Kaneko, Onur Altintas, Kentaro Oguchi, "Revisiting V2V WLAN Link Setup Latency in Urban and Highway Vehicular Scenarios,” in Proceedings of the 2025 IEEE Global Communications Conference (GLOBECOM), 2025.

    • Fukuharu Tanaka, Takamasa Higuchi, Masaki Takanashi, Tatsuya Amano, Hamada Rizk, Akira Uchiyama, Akihito Hiromori, and Hirozumi Yamaguchi, “On the Impact of Terrain Types in Deep Neural Network-Based Surrogates of Radio Maps,” in Proceedings of the 15th International Conference on Mobile Computing and Ubiquitous Networking (ICMU), 2025.

    • Takamasa Higuchi, Masaki Takanashi, Kengo Sasaki, Yuma Taguchi, and Katsushi Sanda, “Can Vehicles Foresee Communication Disruptions?: Feasibility of V2X Network Digital Twin,” in Proceedings of the IEEE International Conference on Pervasive Computing and Communications (PerCom), 2025.

    • Takamasa Higuchi, “Potential of Vehicular Opportunistic Networking in Urban Mobility,” Invited Talk at the Workshop on Networking Protocols and Standards for Mobility (IEEE International Conference on Network Protocols – ICNP Workshop), 2024.

    • Chunghan Lee, Takamasa Higuchi, Seyhan Ucar, Naoya Kaneko, Onur Altintas, and Kentaro Oguchi, “Is Collaborative Data Uploading Feasible? A Case for Los Angeles with Vehicular Micro Clouds,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Fall), 2024.

    • Takamasa Higuchi and Lei Zhong, “Diversifying Automotive Connectivity: Coded Content Distribution over Vehicle-to-Vehicle Networks,” in Proceedings of the ITS World Congress, 2024.

    • Takamasa Higuchi, Lei Zhong, and Ryokichi Onishi, “NUMo: Nagoya Urban Mobility Scenario for City-Scale V2X Simulations,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2024, pp. 17–24. Best Paper Award.

    • Takamasa Higuchi, Seyhan Ucar, Chunghan Lee, and Onur Altintas, “Link Setup Latency in Vehicle-to-Vehicle WLANs: A Comparative Study,” in Proceedings of the IEEE Consumer Communications and Networking Conference (CCNC), 2024, pp. 765–770.

    • Takamasa Higuchi, Lei Zhong, and Hiroshi Abe, “Poster: City-Scale Simulation of Connected Mobility,” in Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), 2024, pp. 654–655.

    • Chunghan Lee, Takamasa Higuchi, Seyhan Ucar, Naoya Kaneko, Onur Altintas, and Kentaro Oguchi, “Poster: Performance Analysis of TCP CUBIC and BBR over V2V Wi-Fi,” in Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), 2024, pp. 668–669.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Overlapping Vehicular Micro Clouds,” in Proceedings of the IEEE Consumer Communications and Networking Conference (CCNC), 2023, pp. 951–952.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Demo: Missed An Exit? Confusion Zone Detection,” in Proceedings of the IEEE INFOCOM Workshops, 2023, pp. 1–2.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Driver Support in Confusion Zones,” in Proceedings of the International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS), 2023, pp. 1–6.

    • Gurjashan Singh Pannu, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Data Sharing in Virtual Edge Computing using Coded Caching,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2023, pp. 104–111.

    • Sergei S. Avedisov, Ahmed Hamdi Sakr, Takamasa Higuchi, and Onur Altintas, “Cooperative Perception Based on Intent Sharing Messages,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2023, pp. 120–127.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Demo: Vehicular Micro Cloud Assisted Collaborative High-Definition Map Downloading,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2023, pp. 177–178.

    • Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Kentaro Oguchi, “Remote Vehicular Micro Clouds,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2023, pp. 191–194.

    • Gurjashan Singh Pannu, Stephan Dunkel, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Improving Data Consistency in Vehicular Micro Clouds,” in Proceedings of the IEEE Consumer Communications and Networking Conference (CCNC), 2022, pp. 489–490.

    • Seyhan Ucar, Takamasa Higuchi, Chang-Heng Wang, Duncan Deveaux, Onur Altintas, and Jérôme Härri, “Vehicular Knowledge Networking and Mobility-Aware Smart Knowledge Placement,” in Proceedings of the IEEE Consumer Communications and Networking Conference (CCNC), 2022, pp. 593–598.

    • Gurjashan Singh Pannu, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Vehicular Virtual Edge Computing using Heterogeneous V2V and V2C Communication,” in Proceedings of the IEEE INFOCOM Workshops, 2022, pp. 1–2. Best Poster Award.

    • Max Schettler, Gurjashan Singh Pannu, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Learning-based Dwell Time Prediction for Vehicular Micro Clouds,” in Proceedings of the IEEE International Conference on Mobility, Sensing and Networking (MSN), 2022, pp. 542–549.

    • Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, and Miguel Sepulcre, “End-to-End Latency of V2N2V Communications under Different 5G and Computing Deployments in Multi-MNO Scenarios,” in Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2022, pp. 622–627.

    • Sergei S. Avedisov, Takamasa Higuchi, Ahmed Hamdi Sakr, and Onur Altintas, “On the Awareness of Connected Vehicles at Unsignalized Intersections,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2022, pp. 1–5.

    • Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, and Miguel Sepulcre, “Improving the Latency of 5G V2N2V Communications in Multi-MNO Scenarios using MEC Federation,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2022, pp. 1–5.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Risk Avoidance by Vehicular Knowledge Networking,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2022, pp. 1–5.

    • Duncan Deveaux, Takamasa Higuchi, Seyhan Uçar, Jérôme Härri, and Onur Altintas, “A Knowledge Networking Approach for AI-driven Roundabout Risk Assessment,” in Proceedings of the International Conference on Wireless On-demand Network Systems and Services (WONS), 2022, pp. 1–8.

    • Takamasa Higuchi and Kentaro Oguchi, “On the Predictability of Parking Preferences,” in Proceedings of the ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2021, pp. 30–31.

    • Duncan Deveaux, Takamasa Higuchi, Seyhan Uçar, Chang-Heng Wang, Jérôme Härri, and Onur Altintas, “Extraction of Risk Knowledge from Time To Collision Variation in Roundabouts,” in Proceedings of the IEEE Intelligent Transportation Systems Conference (ITSC), 2021, pp. 3665–3672.

    • Takamasa Higuchi, “Keynote: Orchestrating Vehicular Computing Resources to Form Floating Virtual Edge Servers,” in Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 2021, p. 226.

    • Anran Du, Yicheng Shen, Lewis Tseng, Takamasa Higuchi, Seyhan Ucar, and Onur Altintas, “Enabling Pervasive Federated Learning using Vehicular Virtual Edge Servers,” in Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 2021, pp. 324–327.

    • Seyhan Ucar, Takamasa Higuchi, Chang-Heng Wang, and Onur Altintas, “Demo: Vehicular Collaborative Data Storage for Road Incident Monitoring,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2021, pp. 123–124.

    • Thomas Li, Lewis Tseng, Takamasa Higuchi, Seyhan Ucar, and Onur Altintas, “Poster: Fault-tolerant Consensus for Connected Vehicles: A Case Study,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2021, pp. 133–134.

    • Takamasa Higuchi, Seyhan Ucar, Chang-Heng Wang, and Onur Altintas, “Vehicular Edge Offloading based on Anticipated Value of Computational Tasks,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Fall), 2021, pp. 1–5.

    • M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Chang-Heng Wang, Bin Cheng, Miguel Sepulcre, Sergei S. Avedisov, Takamasa Higuchi, and Onur Altintas, “Analysis of 5G RAN Configuration to Support Advanced V2X Services,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2021, pp. 1–5.

    • Seyhan Ucar, Takamasa Higuchi, Chang-Heng Wang, and Onur Altintas, “Chain of Interdependent Vehicular Micro Clouds,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2021, pp. 1–5.

    • Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Chang-Heng Wang, Javier Gozálvez, Takayuki Shimizu, Sergei S. Avedisov, Miguel Sepulcre, Takamasa Higuchi, Bin Cheng, Akihiko Yamamuro, and Onur Altintas, “Impact of the MEC Location in Transport Networks on the Capacity of 5G to Support V2X Services,” in Proceedings of the International Conference on Wireless On-demand Network Systems and Services (WONS), 2021, pp. 1–8.

    • Takamasa Higuchi and Kentaro Oguchi, “Monitoring Live Parking Availability by Vision-based Vehicular Crowdsensing,” in Proceedings of the IEEE Global Communications Conference (GLOBECOM), 2020, pp. 1–5.

    • Enes Krijestorac, Agon Memedi, Takamasa Higuchi, Seyhan Ucar, Onur Altintas, and Danijela Cabric, “Hybrid Vehicular and Cloud Distributed Computing: A Case for Cooperative Perception,” in Proceedings of the IEEE Global Communications Conference (GLOBECOM), 2020, pp. 1–6.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Signal Phase and Timing by a Vehicular Cloud,” in Proceedings of the IEEE Global Communications Conference (GLOBECOM), 2020, pp. 1–6.

    • Shunsuke Aoki, Takamasa Higuchi, and Onur Altintas, “Cooperative Perception with Deep Reinforcement Learning for Connected Vehicles,” in Proceedings of the IEEE Intelligent Vehicles Symposium (IV), 2020, pp. 328–334.

    • Seyhan Ucar, Takamasa Higuchi, Chang-Heng Wang, Duncan Deveaux, Jérôme Härri, and Onur Altintas, “Vehicular Knowledge Networking and Application to Risk Reasoning,” in Proceedings of the ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 2020, pp. 351–356.

    • Duncan Deveaux, Takamasa Higuchi, Seyhan Uçar, Chang-Heng Wang, Jérôme Härri, and Onur Altintas, “On the Orchestration of Federated Learning through Vehicular Knowledge Networking,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2020, pp. 1–8.

    • Takamasa Higuchi, Seyhan Ucar, Chang-Heng Wang, and Onur Altintas, “Demo: Vehicular Micro Cloud as an Enabler of Intelligent Intersection Management,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2020, pp. 1–2.

    • M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Chang-Heng Wang, Takayuki Shimizu, Sergei S. Avedisov, Takamasa Higuchi, Bin Cheng, Akihiko Yamamuro, Javier Gozálvez, Miguel Sepulcre, and Onur Altintas, “On the Scalability of the 5G RAN to Support Advanced V2X Services,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2020, pp. 1–4.

    • Marco Giordani, Takayuki Shimizu, Andrea Zanella, Takamasa Higuchi, Onur Altintas, and Michele Zorzi, “Path Loss Models for V2V mmWave Communication: Performance Evaluation and Open Challenges,” in Proceedings of the IEEE Connected and Automated Vehicles Symposium (CAVS), 2019, pp. 1–5.

    • Marco Giordani, Andrea Zanella, Takamasa Higuchi, Onur Altintas, and Michele Zorzi, “Investigating Value of Information in Future Vehicular Communications,” in Proceedings of the IEEE Connected and Automated Vehicles Symposium (CAVS), 2019, pp. 1–5.

    • Ghaith Hattab, Seyhan Ucar, Takamasa Higuchi, Onur Altintas, Falko Dressler, and Danijela Cabric, “Optimized Assignment of Computational Tasks in Vehicular Micro Clouds,” in Proceedings of the ACM Workshop on Edge Systems, Analytics and Networking (EdgeSys), 2019, pp. 1–6.

    • Takamasa Higuchi, Reuben Vince Rabsatt, Mario Gerla, Onur Altintas, and Falko Dressler, “Cooperative Downloading in Vehicular Heterogeneous Networks at the Edge,” in Proceedings of the IEEE Global Communications Workshops (GLOBECOM Workshops), 2019, pp. 1–5.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Platoon as a Mobile Vehicular Cloud,” in Proceedings of the IEEE Global Communications Workshops (GLOBECOM Workshops), 2019, pp. 1–6.

    • Falko Dressler, Gurjashan Singh Pannu, Florian Hagenauer, Mario Gerla, Takamasa Higuchi, and Onur Altintas, “Virtual Edge Computing Using Vehicular Micro Clouds,” in Proceedings of the IEEE International Conference on Computing, Networking and Communications (ICNC), 2019, pp. 537–541.

    • Takamasa Higuchi, Marco Giordani, Andrea Zanella, Michele Zorzi, and Onur Altintas, “Value-Anticipating V2V Communications for Cooperative Perception,” in Proceedings of the IEEE Intelligent Vehicles Symposium (IV), 2019, pp. 1947–1952.

    • Takamasa Higuchi, Seyhan Ucar, and Onur Altintas, “Offloading Tasks to Vehicular Virtual Edge Servers,” in Proceedings of the IEEE International Conference on Mobile Ad Hoc and Sensor Systems Workshops (MASS Workshops), 2019, pp. 162–163. Best Poster Award.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Lane Change Advisory by Vehicular Micro Clouds,” in Proceedings of the IEEE International Conference on Mobile Ad Hoc and Sensor Systems Workshops (MASS Workshops), 2019, pp. 164–165.

    • Marco Giordani, Takamasa Higuchi, Andrea Zanella, Onur Altintas, and Michele Zorzi, “A Framework to Assess Value of Information in Future Vehicular Networks,” in Proceedings of the ACM Workshop on Technologies, mObility, and Performance (TOP-Cars), 2019, pp. 31–36.

    • Zezhi Wang, Yajie Zhao, Lewis Tseng, Takamasa Higuchi, and Onur Altintas, “A Distributed System for Reducing Uploaded Data Redundancy in Vehicular Networks,” in Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 2019, pp. 998–1003.

    • Gurjashan Singh Pannu, Jorge Luis López Altet, Takamasa Higuchi, Seyhan Ucar, Onur Altintas, and Falko Dressler, “Demo: Making It Real - Virtual Edge Computing in a 3D Driving Simulator,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2019, pp. 1–2. Best Demo Award.

    • Jason Posner, Yuning Yang, Lewis Tseng, Takamasa Higuchi, and Onur Altintas, “Poster: Making Distributed Aggregation Fault-tolerant in Vehicular Networks,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2019, pp. 1–2.

    • Seyhan Ucar, Takamasa Higuchi, and Onur Altintas, “Demo: Collaborative Data Storage by a Vehicular Micro Cloud,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2019, pp. 1–2.

    • Takamasa Higuchi, Seyhan Ucar, and Onur Altintas, “A Collaborative Approach to Finding Available Parking Spots,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Fall), 2019, pp. 1–5.

    • Gurjashan Singh Pannu, Florian Hagenauer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Keeping Data Alive: Communication Across Vehicular Micro Clouds,” in Proceedings of the IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2019, pp. 1–9.

    • Lewis Tseng, James DeAntonis, Takamasa Higuchi, and Onur Altintas, “Peer-Assisted Content Delivery Network by Vehicular Micro Clouds,” in Proceedings of the IEEE International Conference on Cloud Networking (CloudNet), 2018, pp. 1–3.

    • Marco Giordani, Andrea Zanella, Takamasa Higuchi, Onur Altintas, and Michele Zorzi, “Performance Study of LTE and mmWave in Vehicle-to-Network Communications,” in Proceedings of the Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net), 2018, pp. 1–7.

    • Takamasa Higuchi, Gurjashan Singh Pannu, Falko Dressler, and Onur Altintas, “Content Replication in Vehicular Micro Cloud-based Data Storage: A Mobility-Aware Approach,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2018, pp. 1–4.

    • Marco Giordani, Andrea Zanella, Takamasa Higuchi, Onur Altintas, and Michele Zorzi, “On the Feasibility of Integrating mmWave and IEEE 802.11p for V2V Communications,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Fall), 2018, pp. 1–7.

    • Takamasa Higuchi, Falko Dressler, and Onur Altintas, “How to Keep a Vehicular Micro Cloud Intact,” in Proceedings of the IEEE Vehicular Technology Conference (VTC-Spring), 2018, pp. 1–5.

    • Gurjashan Singh Pannu, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Efficient Uplink from Vehicular Micro Cloud Solutions to Data Centers,” in Proceedings of the IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2018, pp. 1–7.

    • Takamasa Higuchi and Onur Altintas, “Leveraging Cloud Intelligence for Hybrid Vehicular Communications,” in Proceedings of the IEEE Intelligent Transportation Systems Conference (ITSC), 2017, pp. 15–20.

    • Florian Hagenauer, Christoph Sommer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Vehicular Micro Clouds as Virtual Edge Servers for Efficient Data Collection,” in Proceedings of the ACM International Workshop on Connected and Automated Vehicle Mobility (CarSys), 2017, pp. 31–35.

    • Florian Hagenauer, Christoph Sommer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Parked Cars as Virtual Network Infrastructure: Enabling Stable V2I Access for Long-Lasting Data Flows,” in Proceedings of the ACM International Workshop on Connected and Automated Vehicle Mobility (CarSys), 2017, pp. 57–64.

    • Takamasa Higuchi and Onur Altintas, “Interface Selection in Hybrid V2V Communications: A Hierarchical Approach,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2017, pp. 9–16.

    • Takamasa Higuchi, Joshua Joy, Falko Dressler, Mario Gerla, and Onur Altintas, “On the Feasibility of Vehicular Micro Clouds,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2017, pp. 179–182.

    • Florian Hagenauer, Christoph Sommer, Simon Merschjohann, Takamasa Higuchi, Falko Dressler, and Onur Altintas, “Cars as the Base for Service Discovery and Provision in Highly Dynamic Networks,” in Proceedings of the IEEE INFOCOM Workshops, 2016, pp. 358–359.

    • Takamasa Higuchi, Ryokichi Onishi, Onur Altintas, Daiki Nobayashi, Takeshi Ikenaga, and Kazuya Tsukamoto, “Regional InfoHubs by Vehicles: Balancing Spatio-Temporal Coverage and Network Load,” in Proceedings of the International Workshop on Internet of Vehicles and Vehicles of Internet (IoV-VoI), 2016, pp. 25–30.

    • Matthias Wilhelm, Takamasa Higuchi, and Onur Altintas, “Geo-Spatial Resource Allocation for Heterogeneous Vehicular Communications: Poster,” in Proceedings of the ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 2016, pp. 399–400.

    • Florian Hagenauer, Christoph Sommer, Takamasa Higuchi, Onur Altintas, and Falko Dressler, “Poster: Using Clusters of Parked Cars as Virtual Vehicular Network Infrastructure,” in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2016, pp. 1–2.

    書籍チャプター

    • Marco Giordani, Andrea Zanella, Takamasa Higuchi, Onur Altintas, Michele Zorzi: Emerging Trends in Vehicular Communication Networks. Emerging Wireless Communication and Network Technologies 2018: 37-57.

  • 社外・団体等活動

    • 大阪大学 大学院情報科学研究科 招へい准教授

    • 日本自動車技術会 論文編集委員

    • General Co-Chair, IEEE VNC 2025-2026

    • Track Co-Chair, IEEE VTC 2026-Fall

    • TPC Co-Chair, EAI Mobiquitous 2026

    • TPC Co-Chair, IEEE VNC 2021 and 2023

    • Publication Chair, IEEE VNC 2019-2020

    • Co-Organizer, IEEE DUCSAN 2020

    • Symposium Co-Chair, IEEE ICNC 2019

    • Web Master, IEEE ICDCS 2016

    • TPC Member, WONS 2025-2026

    • TPC Member, ICDCN 2026 Industrial Workshop

    • TPC Member, IEEE PerVehicle 2019-2026 (IEEE PerCom Workshop)

    • TPC Member, NPSM 2024 (IEEE ICNP 2024 Workshop)

    • TPC Member, IEEE VNC 2019, 2020, and 2024

    • TPC Member, IEEE ISSRE 2022 Industry Track

    • TPC Member, ACM D2VNet

    • TPC Member, IEEE VTC 2018-Spring

    • TPC Member, ACM IoV-VoI 2016

    • Work-in-Progress TPC Member, IEEE PerCom 2016

    受賞

    • IEEE VNC 2024 Best Paper Award

    • IEEE INFOCOM 2022 Best Poster Award

    • IEEE VNC 2019 Best Demo Award

    • IEEE MASS 2019 Best Poster Award

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