Mobile Computing Lab.
Publications of 2023
AY 2023
Journal Papers
Risky Traffic Situation Detection and Classification Using Smartphones
Akira Uchiyama, Akihito Hiromori, Ryota Akikawa, Hirozumi Yamaguchi, Teruo Higashino, Masaki Suzuki, Yasuhiko Hiehata, Takeshi Kitahara
IEEE Open Journal of Intelligent Transportation Systems, vol. 4, pp. 846-857, 2023, doi: 10.1109/OJITS.2023.3333263.
Comparison of the Effects of Indoor and Outdoor Exercise on Creativity: An Analysis of EEG Alpha Power
Tsukasa Kimura, Teruhiro Mizumoto, Yuusuke Torii, Masumi Ohno, Teruo Higashino, Yasushi Yagi
Frontiers in Psychology, vol. 14 1161533. 18 Jul. 2023
Criteria for Detection of Possible Risk Factors for Mental Health Problems in Undergraduate University Students
Daiki Ishimaru, Hiroyoshi Adachi, Teruhiro Mizumoto, Viktor Erdelyi, Hajime Nagahara, Shizuka Shirai, Haruo Takemura, Noriko Takemura, Mehrasa Alizadeh, Teruo Higashino, Yasushi Yagi, Manabu Ikeda
Frontiers in Psychiatry, section Public Mental Health, Volume 14 - 2023
差分画像と Grad-CAM を利用した大規模天井の損傷領域の特定方法に関する研究
幸田雄太，川口健一，水本旭洋，松田裕貴
日本建築学会技術報告集, Vol. 29, No. 71，pp. 132-137, 2023.
Mitigating Trade-off in Unlicensed Network Optimization through Machine Learning and Context Awareness
Srikant Manas Kala; Vanlin Sathya; Kunal Dahiya; Teruo Higashino; Hirozumi Yamaguchi
IEEE Access, https://doi.org/10.1109/ACCESS.2023.3235882
放送局を横断する大規模テレビ視聴履歴データの統合手法の提案と実践
松田 裕貴, 榊原 太一, 松田 裕貴, 水本 旭洋, 安本 慶一
トランザクションデジタルプラクティス, Vol.4, No.1, 2023
International Conference Papers
Hackers on the Go: Investigating Cyber Threats to Crowdsourced Mobility-on-Demand Platforms
Hamada Rizk, Hirozumi Yamaguchi
IEEE 33rd International Conference on Computer Theory and Applications (ICCTA), Keynote
Adaptive Pub/sub Message Delivery for World Weather IoT
Ren Ozeki, Akihito Hiromori, Hirozumi Yamaguchi
in Proceedings of the GLOBECOM 2023 IEEE Global Communications Conference (GLOBECOM), pp. 2608-2613,
Fall Detection and Assessment using Multitask Learning and Micro-Sized LiDAR in Elderly Care
Shota Yamada, Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi
EAI MobiQuitous 2023 - 20th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services
Virtual Graph Neural Networks: A Novel Approach for Building-Agnostic Indoor Positioning System
Mohammed Elkholy, Hamada Rizk, Moustafa Youssef
SRC at the 31st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2023)
LocFree: a WiFi RTT-based Device-Free Indoor Localization System
Mohamed Mohsen, Hamada Rizk, Hirozumi Yamaguchi and Moustafa Youssef
GeoIndustry at the 31st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2023)
One Model Fits All: Cross-Region Taxi-Demand Forecasting
Ren Ozeki, Haruki Yonekura, Aidana Baimbetova, Hamada Rizk, Hirozumi Yamaguchi
The 31st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2023)
Human Sensing, Processing and Networking for 3D Remote Communication
Hirozumi Yamaguchi
The 9th IEEE World Forum on Internet of Things (IEEE WF-IoT2023)
Eco-Friendly Sensing for Human Activity Recognition
Kaede Shintani, Hamada Rizk, Hirozumi Yamaguchi
In Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing (UbiComp/ISWC '23 Adjunct), pp. 492–498
Vehicle Classification in Intelligent Transportation Systems Using Deep Learning and Seismic Data
Sherief Hashima, Mohamed H. Saad, Kohei Hatano, Hamada Rizk
IEEE Open Journal of Intelligent Transportation Systems, vol. 2, pp. 173-194
Pedestrian Tracking using 3D LiDARs – Case for Proximity Scenario
Ukyo, Riki; Amano, Tatsuya; Hamada, Rizk; Yamaguchi, Hirozumi
IEEE International Conference on Intelligent Transportation Systems ITSC 2023 （ITSC2023）
iCareLoop: Data Management System for Monitoring Gerontological Social Isolation and Loneliness
Xiayan Ji, Ahhyun Yuh, Hyonyoung Choi, Viktor Erdelyi, Teruhiro Mizumoto, James Weimer, Sean Harrison, George Demiris, Takeshi Nakagawa, Takashi Suehiro, Yasuyuki Gondo, Oleg Sokolsky, Teruo Higashino, Insup Lee
The 14th International Conference on Mobile Computing and Ubiquitous Network (ICMU2023)
A Light-weight Learning Framework for RIS-assisted Beamforming Design with Mobile Edge Computing
Zhen Chen,Junjie Ye, Peichang Zhang, Hamada Rizk, Lei Huang, Mohamed Rihan
The 12th IEEE/CIC lnternational Conference on Communications in China (ICCC 2023)
Privacy-Preserving by Design: Indoor Positioning System Using Wi-Fi Passive TDOA
Mohamed M Haikal, Hamada Rizk, Moustafa Youssef
The 24th IEEE International Conference on Mobile Data Management, IEEE MDM 2023
Balancing Privacy and Utility of Spatio-Temporal Data for Taxi-Demand Prediction
Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi
The 24th IEEE International Conference on Mobile Data Management, IEEE MDM 2023
ML-based Individual Contribution Assessment of Basketball Players from Their Trajectories
Takeshi Tanaka, Akira Uchiyama, Hirozumi Yamaguchi
The 24th IEEE International Conference on Mobile Data Management, IEEE MDM 2023
DEMO: STM - A Privacy-Enhanced Solution for Spatio-Temporal Trajectory Management
Haruki Yonekura, Ren Ozeki, Hamada Rizk, Hirozumi Yamaguchi
in 2023 24th IEEE International Conference on Mobile Data Management (MDM), 2023, pp. 168-17
Multi-Person Tracking Method Robust to Dynamic Viewport Changes for AR apps
Naoya Takahashi, Tatsuya Amano, Hirozumi Yamaguchi
2023 19th International Conference on Intelligent Environments (IE), Uniciti, Mauritius, 2023, pp. 1-4
Privacy-Preserving Taxi-Demand Prediction Using Federated Learning
Yumeki Goto, Tomoya Matsumoto, Hamada Rizk, Naoto Yanai, Hirozumi Yamaguchi
2023 IEEE International Conference on Smart Computing (SMARTCOMP), pp.297-302
POSTER: KissLoc: A Spatio-temporal Kissing Recognition System Using Commercial Smart Glasses
Hamada Rizk, Hirozumi Yamaguchi
2023 IEEE International Conference on Smart Computing (SMARTCOMP), pp. 207-209
Towards Environment-Independent Activity Recognition Using Wi-Fi CSI with an Encoder-Decoder Network
Yu Sugimoto, Hamada Rizk, Akira Uchiyama, Hirozumi Yamaguchi
8th Workshop on Body-Centric Computing Systems (BodySys 2023)
iCareLoop: Closed-Loop Sensing and Intervention for Gerontological Social Isolation and Loneliness [WIP paper]
Xiayan Ji, Ahhyun Yuh, Hyonyoung Choi, Amanda Watson, Claire Kendell, Xian Li, James Weimer, Hajime Nagahara, Teruo Higashino, Teruhiro Mizumoto, Viktor Erdélyi, George Demiris, Oleg Sokolsky, Insup Lee
ICCPS 2023 WIP session (14th ACM/IEEE International Conference on Cyber-Physical Systems)
Integrated Sensing Platform for Detecting Social Isolation and Loneliness In the Elderly Community [short paper]
Xiayan Ji, Xian Li, Ahhyun Yuh, Claire Kendell, Amanda Watson, James Weimer, Hajime Nagahara, Teruo Higashino, Teruhiro Mizumoto, Viktor Erdélyi, George Demiris, Oleg Sokolsky, Insup Lee
IEEE/ACM CHASE 2023 (IEEE/ACM international conference on Connected Health: Applications, Systems and Engineering Technologies)
Privacy-preserving Pedestrian Tracking using Distributed 3D LiDARs
Masakazu Ohno, Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi
The 21st International Conference on Pervasive Computing and Communications (PerCom 2023), pp.43-52
Photovoltaic Cells for Energy Harvesting and Step Counting
Kaede Shintani, Hamada Rizk and Hirozumi Yamaguchi
The 21st International Conference on Pervasive Computing and Communications (PerCom 2023) Demo
Towards Activity Recognition Using Wi-Fi CSI from Backscatter Tags
Viktor Erdelyi, Kazuki Miyao, Akira Uchiyama, Tomoki Murakami
The 21st International Conference on Pervasive Computing and Communications (PerCom 2023) WiP
Japanese Domestic Conference Papers
言語モデルによる付加情報を用いた pub/sub システムのメッセージ制御
小関 廉，廣森 聡仁，山口 弘純
情報処理学会第197回マルチメディア通信と分散処理（DPS）研究会研究報告，2023-DPS-197(10),1-8 (2023-12-14)
広域ロケーションデータとスポット通行データの融合による人流再現手法の検討
上垣雅史，天野辰哉，山口弘純
研究報告高度交通システムとスマートコミュニティ（ITS）,2023-ITS-95,1-3 (2023-11-08) , 2188-8965
スマートホームシミュレータにおける大規模言語モデルを用いた生活行動の自動生成に関する検討
米倉晴紀，田中福治，水本旭洋，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）,2023-MBL-109(20),1-6 (2023-11-08) , 2188-8817
Point Cloud-based Fall Detection for Healthcare Applications
Shota Yamada, Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi
第31回 マルチメディア通信と分散処理ワークショップ (DPSWS2023)，第31 回マルチメディア通信と分散処理ワークショップ論文集 (2023)
複数人複数車両割当問題の制約無し二次形式最適化問題による定式化と量子近似解法の適用
花園智行, 天野辰哉, 山口弘純
第31回 マルチメディア通信と分散処理ワークショップ (DPSWS2023)，第31 回マルチメディア通信と分散処理ワークショップ論文集 (2023)
点群特徴量と拡散モデルを用いた人物軌跡再構成手法の提案
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 (DICOMO2023) シンポジウム論文集 , 2023年7月
Encoder-Decoder Network による Wi-Fi CSI を用いた環境非依存な行動認識手法の検討
杉本 雄, 内山 彰, Hamada Rizk, 山口 弘純
マルチメディア,分散,協調とモバイル (DICOMO2023) シンポジウム論文集 , 2023年7月
3次元点群を用いた不規則に移動する高密度群衆下での歩行者トラッキング
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 (DICOMO2023) シンポジウム論文集 , 2023年7月
大規模画像認識モデルのFew-shot学習による三次元点群からのシーン理解
松浦 雅人, 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 (DICOMO2023) シンポジウム論文集 , 2023年7月，pp.16-24
デジタル動物園に向けた動物行動の3次元計測
天野 辰哉, 大野 真和, 右京 莉規, Hamada Rizk, 山口 弘純
マルチメディア,分散,協調とモバイル (DICOMO2023) シンポジウム論文集 , 2023年7月
時系列データを扱うニューラルネットワークによる低粒度HEMSデータからの行動認識の精度検証
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 (DICOMO2023) シンポジウム論文集 , 2023年7月
サーモグラフィを用いた機械学習に基づく非接触な深部体温推定手法の検討
工藤 寛樹, 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）,2023-MBL-107(50),1-5 (2023-05-11) , 2188-8817
MetaLoc: A Global Indoor Localization System for Seamless Navigation Across Buildings and Configurations
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）,2023-MBL-107,1-5 (2023-05-11) , 2188-8817
即時性の高い広域情報を扱う pub/sub システムにおける適応的メッセージ制御
小関 廉, 廣森 聡仁, 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）,2023-MBL-107(34),1-8 (2023-05-11) , 2188-8817
労働者の日常的な精神衛生モニタリングに向けた心的状態推定モデルの性能評価
諏訪部 開, 前川 哲志, 水本 旭洋, 諏訪 博彦, 安本 慶一
研究報告マルチメディア通信と分散処理（DPS）,2023-DPS-195(52),1-7 (2023-05-11) , 2188-8906
Books
Deep Learning for Resilience to Device Heterogeneity in Cellular-based localization
Hamada Rizk
Machine Learning for Indoor Localization and Navigation. Springer, Cham. https://doi.org/10.1007/978-3-031-26712-3_12
2020年代のモバイルコンピューティング ~新視点でのサイバーフィジカルシステム構成論の探求~
山口弘純
生産と技術, 第75巻, 第2号
Invited Talks
Emerging Trends in Human Sensing and Mobility in Smart Spaces and Cities
Hirozumi Yamaguchi
2023 The 12th International Conference on Networks, Communication and Computing (ICNCC2023), Keynote
Human Dynamics, Approaches in Sensing, Modeling, and Smart City Integration
Hirozumi Yamaguchi
The 33rd International Conference on Computer Theory and Applications (ICCTA 2023)
Human Sensing, Data Processing and Networking for 3D Remote Communication
Hirozumi Yamaguchi
IEEE 9th World Forum on Internet of Things (WF-IoT2023) Topical Track #05
Privacy in the age of AI
Hamada Rizk, Akira Uchiyama, Daniela Nicklas, Naoto Yanai, Christine Bassem, Mubarak G. Abdu-Aguye, Xiaochuan Gou
GeoPrivacy in conjunction with the 31st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2023)
Beyond-tech Strategies for Energizing Our Academic Excellence
Hamada Rizk
第22回情報科学技術フォーラム(FIT2023)
Panel: Do's and Don'ts in Mobility Data Science
Reynold Cheng, Mohamed F. Mokbe, Flora Salim, Cyrus Shahabi, Hirozumi Yamaguchi
The 24th IEEE International Conference on Mobile Data Management, IEEE MDM 2023
Digitalizing Human Context for Society5.0
Hirozumi Yamaguchi
2023 11th International Conference on Information and Education Technology (ICIET 2023), Keynote
Location Context and Knowledge Digitalization for Human-centric Digital Twin
Hirozumi Yamaguchi
5th International Workshop on Pervasive Computing for Vehicular Systems (PerVehicle 2023), Keynote