Mobile Computing Lab.

Publications of 2022

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AY 2022

Journal Papers

  1. Metasurface-inspired maintenance-free Internet of things tags characterised in both frequency and time domains

    Masaya Tashiro, Ashif Aminulloh Fathnan, Yuta Sugiura, Akira Uchiyama, Hiroki Wakatsuchi

    Electronics Letters Vol. 58, No. 25, pp.937-939, 2022.

    DOI: 10.1049/ell2.12676

  2. Heterogenous Networks: From Small Cells to 5G NR-U

    Vanlin Sathya, Srikant Manas Kala & Kalpana Naidu

    Wireless Personal Communications, 2022 https://doi.org/10.1007/s11277-022-10070-z

  3. Identification and Analysis of a Unique Cell Selection Phenomenon in Public Unlicensed Cellular Networks Through Machine Learning

    Srikant Manas Kala; V Sathya; K Dahiya; Teruo Higashino; Hirozumi Yamaguchi

    IEEE Access, Volume 10, 2022; https://doi.org/10.1109/ACCESS.2022.3199409

  4. Vaccinated, what next? an efficient contact and social distance tracing based on heterogeneous telco data

    Hamada Rizk, Asmaa Saeed and Hirozumi Yamaguchi

    IEEE Sensors Journal, 2022, doi: 10.1109/JSEN.2022.3194540.

  5. PATROL: Participatory Activity Tracking and Risk Assessment for Anonymous Elderly Monitoring

    Research Dawadi, Teruhiro Mizumoto, Yuki Matsuda, Keiichi Yasumoto

    Sensors 2022, 22(18), 6965; https://doi.org/10.3390/s22186965

  6. Large-Scale Evacuation Shelter Selection Method Through Iterations of Pedestrian Simulations With Dynamic Congestion Reproduction

    Kazuhito Umeki, Tomoki Tanaka, Yugo Nakamura, Manato Fujimoto, Teruhiro Mizumoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto

    IEEE Access, Volume 10, 89387-89401, 2022,

  7. 公共空間における三次元点群の不完全性に対して堅牢な歩行者トラッキング手法

    右京 莉規, 天野 辰哉, 廣森 聡仁, 山口 弘純, 東野 輝夫

    情報処理学会論文誌, Vol.63, No.8, pp.1361-1370 (2022-08-15)

  8. Reliability Estimation and Filtering of Heart Rate Measurement Using Inertial Sensor during Exercise

    Hiroki Yoshikawa, Masayuki Hayashi, Akira Uchiyama, Teruo Higashino

    Sensors and Materials, Vol. 34, No. 8, pp. 2985-2999, 2022.

    DOI: 10.18494/SAM3969

  9. A Method for Estimating Physician Stress Using Wearable Sensor Devices

    Issei Imura, Yusuke Gotoh, Koji Sakai, Yu Ohara, Jun Tazoe, Hiroshi Miura, Tatsuya Hirota, Akira Uchiyama, Yoshinari Nomura

    Sensors and Materials, Vol. 34, No. 8, pp. 2955-2971, 2022.

    DOI: 10.18494/SAM3908

  10. Laser Range Scanners for Enabling Zero-Overhead WiFi-based Indoor Localization System

    Hamada Rizk, Hirozumi Yamaguchi, Moustafa Youssef, and Teruo Higashino

    ACM Transactions on Spatial Systems and Algorithms (Q1)

  11. Multi-Task Learning for Concurrent Prediction of Thermal Comfort, Sensation and Preference in Winters

    Betty Lala, Hamada Rizk, Srikant Manas Kala, Aya Hagishima

    Buildings 2022, 12, 750

    DOI: 10.3390/buildings12060750

  12. Cross-Subject Activity Detection for COVID-19 Infection Avoidance Based on Automatically Annotated IMU Data

    Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi, Moustafa Youssef

    IEEE Sensors Journal, vol. 22, no. 13, pp. 13125-13135, 1 July1, 2022, doi: 10.1109/JSEN.2022.3176291.

  13. LTE-LAA cell selection through operator data learning and numerosity reduction

    Srikant Manas Kala, Kunal Dahiya, Vanlin Sathya, Teruo Higashino, Hirozumi Yamaguchi

    Elsevier Pervasive and Mobile Computing, 2022

  14. A Robust and Accurate Indoor Localization Using Learning-Based Fusion of Wi-Fi RTT and RSSI

    Hamada Rizk, Ahmed Elmogy and Hirozumi Yamaguchi

    Sensors Journal. 2022; 22(7):2700

  15. BAAS: Backscatter as a Sensor for Ultra-Low-Power Context Recognition

    Yoshihiro Nakagawa, Toru Maeda, Akira Uchiyama, and Teruo Higashino

    Journal of Information Processing, Vol. 30, pp.130-139, 2022

  16. Close-Contact Detection Using a Single Camera for Sports Considering Occlusion

    Ryosuke Hasegawa, Akira Uchiyama, Fumio Okura, Daigo Muramatsu, Issei Ogasawara, Hiromi Takahata, Ken Nakata, and Teruo Higashino

    IEEE Access, Vol. 10, pp.15457-15468, 2022

  17. A method for improving semantic segmentation using thermographic images in infants

    Hidetsugu Asano, Eiji Hirakawa, Hayato Hayashi, Keisuke Hamada, Yuto Asayama, Masaaki Oohashi, Akira Uchiyama, Teruo Higashino

    BMC Medical Imaging, Vol. 22, No. 1, 2022.

    DOI: 10.1186/s12880-021-00730-0

International Conference Papers

  1. Privacy-preserving data augmentation for thermal sensation dataset based on variational autoencoder

    Hiroki Yoshikawa, Akira Uchiyama

    In Proceedings of the 9th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation (BuildSys), pp. 286 – 287, 2022.

    DOI: 10.1145/3563357.3567747

  2. Are You Comfortable Now: Deep Learning the Temporal Variation in Thermal Comfort in Winters

    Betty Lala, Srikant Manas Kala, Anmol Rastogi, Kunal Dahiya, Aya Hagishima

    2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC) https://doi.org/10.1109/SMC53654.2022.9945533

  3. Sharing without caring: privacy protection of users' spatio-temporal data without compromise on utility

    Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamagichi

    The 30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022, Student Research Competition)

  4. A Method for Building Recognition from Point Cloud obtained by UAV with Simple Trajectory Patterns

    Ayumu Harada, Akihito Hiromori, Hirozumi Yamaguchi

    IEEE 8th World Forum on Internet of Things (WF-IoT) 2022

  5. Object Recognition from 3D Point Cloud on Resource-Constrained Edge Device

    Yuma Okochi, Hamada Rizk, Tatsuya Amano and Hirozumi Yamaguchi

    The 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2022)

  6. Semantic Communication for Capacity-aware Remote Collaboration

    Tatsuya Amano, Srikant Manas Kala, Teruhiro Mizumoto and Hirozumi Yamaguchi

    The 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2022)

  7. On-the-Fly Spatio-Temporal Human Segmentation of 3D Point Cloud Data By Micro-Size LiDAR

    Yuma Okochi, Hamada Rizk, and Hirozumi Yamaguchi

    In Proceedings of The 18th International Conference on Intelligent Environments (IE2022). IEEE. 2022.

  8. CellStory: Extendable Cellular Signals-Based Floor Estimator Using Deep Learning

    Asmaa Saeed, Ahmed Wasfey, Hamada Rizk, and Hirozumi Yamaguchi

    In Proceedings of The 18th International Conference on Intelligent Environments (IE2022). IEEE. 2022.

  9. Measuring Health Conditions Every Morning using a Smart Toothbrush with a Gas Sensor

    Satoshi Yoshimura, Teruhiro Mizumoto, Yuki Matsuda, Keita Ueda and Akira Takeyama

    In Proceedings of 11th International Workshop on Intelligent Environments Supporting Healthcare and Well-being (WISHWell'22) Co-located with IE2022, pp.360-369, 2022.

  10. Building Matters: Spatial Variability in Machine Learning Based Thermal Comfort Prediction

    Betty Lala, Srikant Manas Kala, Anmol Rastogi, Kunal Dahiya, Hirozumi Yamaguchi, Aya Hagishima

    Smartsys Workshop of Smartcomp 2022

  11. Optimizing Unlicensed Coexistence Network Performance Through Data Learning

    Srikant Manas Kala, Vanlin Sathya, Kunal Dahiya, Teruo Higashino & Hirozumi Yamaguchi

    International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous 2021)

  12. Pedestrian Tracking in Public Passageway by Single 3D Depth Sensor

    Riki Ukyo, Tatsuya Amano, Akihito Hiromori and Hirozumi Yamaguchi

    Proceedings of the 2022 IEEE International Workshop on Pervasive Computing for Vehicular Systems Co-located with IEEE PerCom 2022, pp. 581-586

  13. Synthesizing Town-scale Vehicle Mobility from Traffic Surveillance Cameras: A Case Study

    Kazuki Hayashi, Akihito Hiromori and Hirozumi Yamaguchi (Osaka University, Japan); Masaki Suzuki and Takeshi Kitahara (KDDI Research, Inc., Japan

    Proceedings of the 2022 IEEE International Workshop on Pervasive Computing for Vehicular Systems Co-located with IEEE PerCom 2022, pp. 593-598

  14. Indoor Localization using Solar Cells

    Hamada Rizk, Dong Ma, Mahbub Hassan, Moustafa Youssef

    Proceedings of the 2022 IEEE Intertnational Conference on Pervasive Computing and Communications WiP

  15. You Work We Care: Sitting Posture Assessment Based on Point Cloud Data

    Hikaru Katayama, Teruhiro Mizumoto, Hamada Rizk and Hirozumi Yamaguchi

    Proceedings of the 2022 IEEE Intertnational Conference on Pervasive Computing and Communications Workshops and other Affiliated Events: Demos, pp.121-124

  16. An Accurate Point Cloud-Based Human Identification Using Micro-Size LiDAR

    Shota Yamada, Hirozumi Yamaguchi and Hamada Rizk

    Proceedings of the 2022 IEEE International Workshop on Pervasive Information Flow Co-located with IEEE PerCom 2022, pp. 569-574

Japanese Domestic Conference Papers

  1. 通信設定がWi-Fi CSIに与える影響の調査

    大河原一輝，エルデーイヴィクトル，内山彰

    第30回 マルチメディア通信と分散処理ワークショップ (DPSWS2022)

  2. 場の共有を目的とした３次元空間共有基盤の実装

    水本旭洋, 田中福治, Srikant Manas Kala, 天野辰哉, 山口弘純

    第30回マルチメディア通信と分散処理ワークショップ（DPSWS2022）論文集 186-189

  3. 可搬型3次元空間センシングデバイスを用いた軽量なリアルタイム物体検出

    大河内 悠磨, Hamada Rizk, 山口 弘純

    第21回情報科学技術フォーラム(FIT2022)講演論文集, 2022年9月

  4. 交通映像からの車線交通量抽出とそれを用いた地域モビリティデータ生成

    林 和輝, 廣森 聡仁, 山口 弘純, 鈴木 理基, 北原 武

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  5. Wi-Fi センシングのための正弦波フレームを用いたBackscatter タグ検出法の検討

    宮尾 和樹, Viktor Erdélyi, 内山 彰, 猿渡 俊介, 東野 輝夫

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  6. 3次元点群を用いた時空補間的アプローチに基づく人物軌跡構成法の提案

    大野 真和, 右京 莉規, 天野 辰哉, Hamada Rizk, 山口 弘純

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  7. 3次元点群を用いた高密度群衆の人数推定手法

    右京 莉規, 天野 辰哉, 廣森 聡仁, 山口 弘純

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  8. HEMS電力データを用いた家庭内行動認識手法の実家庭における評価

    田中 福治, 水本 旭洋, 山口 弘純

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  9. 軽量可搬型3次元空間センシングデバイスの設計開発

    大河内 悠磨, Hamada Rizk, 山口 弘純

    マルチメディア,分散,協調とモバイル (DICOMO2022) シンポジウム論文集 , 2022年7月

  10. Human Identification Based On Point Cloud Captured By Small-Size LiDAR

    Shota Yamada, Hamada Rizk, Hirozumi Yamaguchi

    研究報告モバイルコンピューティングと新社会システム（MBL）

  11. 三次元点群データに基づく着座姿勢推定手法の提案

    片山ひかる,水本旭洋,Hamada Rizk,山口弘純

    研究報告モバイルコンピューティングと新社会システム（MBL）

  12. Backscatterタグを用いたMUSIC 法による到来角推定の性能評価

    山口雄大,ヴィクトル・エルデーイ,内山 彰,東野輝夫

    研究報告モバイルコンピューティングと新社会システム（MBL）, 2022-MBL-103 (28)

  13. 3次元LiDARを用いたキャンパスビル全域での人流と行動のセンシングプラットフォーム構築と運用

    天野辰哉,右京莉規,山口弘純,守屋充雄

    研究報告モバイルコンピューティングと新社会システム（MBL）,2022-MBL-103(39)

  14. 交通監視カメラを用いた市街地の車両モビリティ合成手法

    林 和輝, 廣森 聡仁, 山口 弘純, 鈴木 理基, 北原 武

    マルチメディア通信と分散処理研究会(DPS)

  15. 深層学習を用いた新生児熱画像の部位検出に基づく体温抽出手法の提案

    別府文香，吉川寛樹，内山彰，東野輝夫，濱田啓介，平川英司

    情報処理学会 第84回全国大会

  16. Wi-Fi イメージングによる行動認識の検討

    大河原 一輝, 内山 彰, エルデーイ ヴィクトル, 村上 友規, アベセカラ ヒランタ, 東野 輝夫

    センサネットワークとモバイルインテリジェンス研究専門委員会（SeMI），電子情報通信学会技術研究報告; 信学技報 121.333 (2022): 75-79.

Invited Talks

  1. Sensing, Recognition, and Localization of Humans and Objects for Mobile IoT Applications

    Akira Uchiyama, Hamada Rizk, Tatsuya Amano, Teruhiro Mizumoto

    IEEE 8th World Forum on Internet of Things (WF-IoT) 2022, Tutorial

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