Mobile Computing Lab.

Publications of 2025

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AY 2025

Journal Papers

  1. ICNN Based Distributed Optimization of 3D Point Cloud Quality for Real-Time Physical Space Sharing

    Yui Maruyama, Tatsuya Amano, Hirozumi Yamaguchi

    Journal of Information Processing, 2025, Volume 33, Pages 325-335

    DOI: http://dx.doi.org/10.2197/ipsjjip.33.325

  2. Self-Supervised WiFi-Based Identity Recognition in Multi-User Smart Environments

    Hamada Rizk, Ahmed Elmogy

    Sensors 2025, 25(10), 3108

    DOI: 10.3390/s25103108

  3. Reference-Free 3D WiFi AP Localization by Outdoor-to-Indoor Bridging

    Tatsuya Amano; Hirozumi Yamaguchi; Teruo Higashino

    IEEE Open Journal of the Computer Society, vol. 6, pp. 688-700, 2025

    DOI: 10.1109/OJCS.2025.3566774

  4. Energy-Free Sensing and Context Recognition Using Photovoltaic Cells

    Kaede Shintani, Hamada Rizk and Hirozumi Yamaguchi

    IEEE Sensors Journal, vol. 25, no. 9, pp. 15598-15611, May 1, 2025

    DOI: 10.1109/JSEN.2025.3549473

International Conference Papers

  1. Collaborative Lightweight LLM Agents for Daily Activity Summarization on Edge Devices

    Kentaro Inohara, Tatsuya Amano, Hamada Rizk and Hirozumi Yamaguchi

    Proceedings of the 21st International Conference on Intelligent Environments (to appear)

  2. LLM-Driven Adaptive Autonomous Robot Navigation via Multimodal Fusion for Diverse Environments

    Xuqing Liu, Ahmed Farid, Riki Ukyoh, Tatsuya Amano, Hamada Rizk and Hirozumi Yamaguchi

    Proceedings of the 36th IEEE Intelligent Vehicles Symposium (to appear)

  3. Cellular-based Indoor Localization with Adapted LLM and Label-aware Contrastive Learning

    Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi

    IEEE International Conference on Smart Computing (SMARTCOMP)

  4. A Digital Twin Approach for Crowd Flow Modeling on Railway Station Platforms

    Yu Yasuda, Tatsuya Amano and Hirozumi Yamaguchi

    IEEE International Conference on Smart Computing (SMARTCOMP)

  5. Optimizing Coordinated Evacuation Route Planning Based on Linear Programming

    Nakao Riku, Akito Hiromori, Hamada Rizk, Hirozumi Yamaguchi

    IEEE International Conference on Smart Computing (SMARTCOMP)

  6. Design and Implementation of Point Cloud-Based Space Integration with Quality-Aware Optimization

    Yui Maruyama, Tatsuya Amano and Hirozumi Yamaguchi

    2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit), Poznan, Poland, 2025, pp. 169-174

    DOI: 10.1109/EuCNC/6GSummit63408.2025.11037195

  7. Efficient Real-Time Water Monitoring for Schistosomiasis Control with a Fourier Network.

    Mohamed Mohsen, Hamada Rizk, and Moustafa Youssef.

    The 26th IEEE International Conference on Mobile Data Management (MDM). IEEE, 2025.

  8. Securing Task Computation Offloading for Mobile Edge Computing in Untrusted Relay Networks

    Bassant Tolba, Maha Elsabrouty, Mohammed Abo-Zahhad, Akira Uchiyama, Ahmed H. Abd El-Malek

    31st IEEE International Conference on Telecommunications, 2025.

Japanese Domestic Conference Papers

  1. 思考連鎖統合型SLMモデルによる人に優しいロボットナビゲーションの構築

    Xuqing Liu, Ahmed Farid, Tatsuya Amano, Hamada Rizk and Hirozumi Yamaguchi

    研究報告高度交通システムとスマートコミュニティ（ITS） 巻 2025-ITS-101, 号 53, p. 1-8, 発行日 2025-05-14

  2. Lightweight Safety Assistance System for E-Scooters: Real-Time Risk Detection and Region Awareness at the Edge

    Congzhi Ren, Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi

    研究報告高度交通システムとスマートコミュニティ（ITS） 巻 2025-ITS-101, 号 3, p. 1-7, 発行日 2025-05-14

Invited Talks

  1. AI for Climate-Resilient Urban Systems: Mobility, Hazards, and Adaptive Intelligence

    Hamada Rizk

    Dies Academicus 2025 at HafenCity University Hamburg, Germany

  2. Seeing, Sensing, and Understanding: Fueling Japan’s Society 5.0 with Multi-Modal Intelligence

    Hamada Rizk

    15th International Conference on Electrical Engineering (ICEENG), Cairo, Egypt

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