Hamada Rizk

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 57

Top Topics

Indoor Localization

Activity Recognition

Pedestrian Tracking

Top Venues

Publications

Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi
Decentralized Landslide Disaster Prediction for Imbalanced and Distributed Data. PerCom (2024)
Hamada Rizk, Mirna Elbestar, Moustafa Youssef
From Calls to Scales: Harnessing Smartphone Accelerometer and Vibration for Daily Mass Measurement. SMARTCOMP (2024)
Hamada Rizk, Sherief Hashima
RISense: 6G-Enhanced Human Activity Recognition System with RIS and Deep LDA. MDM (2024)
Mirna Elbestar, Hamada Rizk, Moustafa Youssef
Poster: SmartScale: Your Pocket-Sized Weight Estimator Powered by Your Smartphone. MobiSys (2024)
Hamada Rizk, Sherief Hashima
Poster: Listening to Earth's Voice: Advanced Vehicle Recognition through Seismic Sensing. MobiSys (2024)
Tatsuya Amano, Hamada Rizk
Advancing Smart Computing: A Comprehensive Tutorial to 3D Point Clouds from Installation to Efficient Processing and Context Recognition for Next-Gen Applications. SMARTCOMP (2024)
Hamada Rizk, Akira Uchiyama, Hirozumi Yamaguchi
Adaptability Matters: Heterogeneous Graphs for Agile Indoor Positioning in Cluttered Environments. MDM (2024)
Hamada Rizk, Hend Fayed, Akira Uchiyama, Hirozumi Yamaguchi
[Poster] You Only Sense Once: Unified Localization and Activity Recognition of Multiple Persons. MobiSys (2024)
Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi
Poster: Translating Vision into Words: Advancing Object Recognition with Visual-Language Models. MobiSys (2024)
Masakazu Ohno, Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi
Privacy-preserving pedestrian tracking with path image inpainting and 3D point cloud features. Pervasive Mob. Comput. 100 (2024)
Hamada Rizk, Hirozumi Yamaguchi
KissLoc: A Spatio-temporal Kissing Recognition System Using Commercial Smart Glasses. SMARTCOMP (2023)
Ren Ozeki, Haruki Yonekura, Aidana Baimbetova, Hamada Rizk, Hirozumi Yamaguchi
One Model Fits All: Cross-Region Taxi-Demand Forecasting. SIGSPATIAL/GIS (2023)
Mohamed Mohsen, Hamada Rizk, Moustafa Youssef
Privacy-Preserving by Design: Indoor Positioning System Using Wi-Fi Passive TDOA. CoRR (2023)
Zhen Chen, Junjie Ye, Peichang Zhang, Hamada Rizk, Lei Huang, Mohamed Rihan
A Light-weight Learning Framework for RIS-assisted Beamforming Design with Mobile Edge Computing. ICCC (2023)
Yumeki Goto, Tomoya Matsumoto, Hamada Rizk, Naoto Yanai, Hirozumi Yamaguchi
Privacy-Preserving Taxi-Demand Prediction Using Federated Learning. SMARTCOMP (2023)
Kaede Shintani, Hamada Rizk, Hirozumi Yamaguchi
Eco-Friendly Sensing for Human Activity Recognition. UbiComp/ISWC Adjunct (2023)
Haruki Yonekura, Ren Ozeki, Hamada Rizk, Hirozumi Yamaguchi
DEMO: STM - A Privacy-Enhanced Solution for Spatio-Temporal Trajectory Management. MDM (2023)
Yu Sugimoto, Hamada Rizk, Akira Uchiyama, Hirozumi Yamaguchi
Towards Environment-Independent Activity Recognition Using Wi-Fi CSI with an Encoder-Decoder Network. BodySys@MobiSys (2023)
Mohammed Elkholy, Hamada Rizk, Moustafa Youssef
Virtual Graph Neural Networks: A Novel Approach for Building-Agnostic Indoor Positioning System. SIGSPATIAL/GIS (2023)
Ren Ozeki, Haruki Yonekura, Aidana Baimbetova, Hamada Rizk, Hirozumi Yamaguchi
One Model Fits All: Cross-Region Taxi-Demand Forecasting. CoRR (2023)
Kaede Shintani, Hamada Rizk, Hirozumi Yamaguchi
Photovoltaic Cells for Energy Harvesting and Step Counting. PerCom Workshops (2023)
Hamada Rizk, Hirozumi Yamaguchi, Moustafa Youssef, Teruo Higashino
Laser Range Scanners for Enabling Zero-overhead WiFi-based Indoor Localization System. ACM Trans. Spatial Algorithms Syst. 9 (1) (2023)
Masakazu Ohno, Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi
Privacy-preserving Pedestrian Tracking using Distributed 3D LiDARs. PERCOM (2023)
Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi
Pedestrian Tracking Using 3D LiDARs - Case for Proximity Scenario. ITSC (2023)
Yumeki Goto, Tomoya Matsumoto, Hamada Rizk, Naoto Yanai, Hirozumi Yamaguchi
Balancing Privacy and Utility of Spatio-Temporal Data for Taxi-Demand Prediction. CoRR (2023)
Mohamed Mohsen, Hamada Rizk, Moustafa Youssef
Privacy-Preserving by Design: Indoor Positioning System Using Wi-Fi Passive TDOA. MDM (2023)
Sherief Hashima, Mohamed H. Saad, Kohei Hatano, Hamada Rizk
Vehicle Classification in Intelligent Transportation Systems Using Deep Learning and Seismic Data. ISI (2023)
Masakazu Ohno, Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi
Privacy-preserving Pedestrian Tracking using Distributed 3D LiDARs. CoRR (2023)
Hamada Rizk, Ahmed Sakr, Ali Ghazal, Mohamed Hemdan, Omar Shaheen, Hossam Sharara, Hirozumi Yamaguchi, Moustafa Youssef
Indoor Localization System for Seamless Tracking Across Buildings and Network Configurations. GLOBECOM (2023)
Mohamed Mohsen, Hamada Rizk, Hirozumi Yamaguchi, Moustafa Youssef
LocFree: WiFi RTT-based Device-Free Indoor Localization System. GeoIndstry@SIGSPATIAL (2023)
Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi
Balancing Privacy and Utility of Spatio-Temporal Data for Taxi-Demand Prediction. MDM (2023)
Yuma Okochi, Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi
Object Recognition from 3D Point Cloud on Resource-Constrained Edge Device. WiMob (2022)
Farah Youssef, Sara Elmogy, Hamada Rizk
MagttLoc: decimeter indoor localization system using commercial devices. SIGSPATIAL/GIS (2022)
Hamada Rizk, Dong Ma, Mahbub Hassan, Moustafa Youssef
Photovoltaic cells for energy harvesting and indoor positioning. SIGSPATIAL/GIS (2022)
Yuma Okochi, Hamada Rizk, Hirozumi Yamaguchi
On-the-Fly Spatio-Temporal Human Segmentation of 3D Point Cloud Data By Micro-Size LiDAR. Intelligent Environments (2022)
Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi, Moustafa Youssef
Demonstrating OmniCells: a resilient indoor localization system to devices' diversity. MobiCom (2022)
Hikaru Katayama, Teruhiro Mizumoto, Hamada Rizk, Hirozumi Yamaguchi
You Work We Care: Sitting Posture Assessment Based on Point Cloud Data. PerCom Workshops (2022)
Hamada Rizk, Dong Ma, Mahbub Hassan, Moustafa Youssef
Indoor Localization using Solar Cells. PerCom Workshops (2022)
Betty Lala, Hamada Rizk, Srikant Manas Kala, Aya Hagishima
Multi-task Learning for Concurrent Prediction of Thermal Comfort, Sensation, and Preference. CoRR (2022)
Asmaa Saeed, Ahmed Wasfey, Hamada Rizk, Hirozumi Yamaguchi
CellStory: Extendable Cellular Signals-Based Floor Estimator Using Deep Learning. Intelligent Environments (2022)
Hamada Rizk, Ahmed M. Elmogy, Hirozumi Yamaguchi
A Robust and Accurate Indoor Localization Using Learning-Based Fusion of Wi-Fi RTT and RSSI. Sensors 22 (7) (2022)
Hamada Rizk, Yuma Okochi, Hirozumi Yamaguchi
: a novel wearable LiDAR for human activity recognition. MobiCom (2022)
Shota Yamada, Hamada Rizk, Hirozumi Yamaguchi
An Accurate Point Cloud-Based Human Identification Using Micro-Size LiDAR. PerCom Workshops (2022)
Ren Ozeki, Haruki Yonekura, Hamada Rizk, Hirozumi Yamaguchi
Sharing without caring: privacy protection of users' spatio-temporal data without compromise on utility. SIGSPATIAL/GIS (2022)
Hamada Rizk, Tatsuya Amano, Hirozumi Yamaguchi, Moustafa Youssef
Smartwatch-Based Face-Touch Prediction Using Deep Representational Learning. MobiQuitous (2021)
Viktor Erdélyi, Hamada Rizk, Hirozumi Yamaguchi, Teruo Higashino
Learn to See: A Microwave-based Object Recognition System Using Learning Techniques. ICDCN (Adjunct Volume) (2021)
Israa Fahmy, Samah Ayman, Hamada Rizk, Moustafa Youssef
MonoFi: Efficient Indoor Localization based on Single Radio Source And Minimal Fingerprinting. SIGSPATIAL/GIS (2021)
Ahmed M. Elmogy, Hamada Rizk, Amany M. Sarhan
OFCOD: On the Fly Clustering Based Outlier Detection Framework. Data 6 (1) (2021)
Hamada Rizk, Moustafa Abbas, Moustafa Youssef
Device-independent cellular-based indoor location tracking using deep learning. Pervasive Mob. Comput. 75 (2021)
Hamada Rizk, Hirozumi Yamaguchi, Teruo Higashino, Moustafa Youssef
A Ubiquitous and Accurate Floor Estimation System Using Deep Representational Learning. SIGSPATIAL/GIS (2020)
Hamada Rizk, Hirozumi Yamaguchi, Moustafa Youssef, Teruo Higashino
Gain Without Pain: Enabling Fingerprinting-based Indoor Localization using Tracking Scanners. SIGSPATIAL/GIS (2020)
Hamada Rizk, Moustafa Abbas, Moustafa Youssef
OmniCells: Cross-Device Cellular-based Indoor Location Tracking Using Deep Neural Networks. PerCom (2020)
Khaled Alkiek, Aya Othman, Hamada Rizk, Moustafa Youssef
Deep Learning-based Floor Prediction Using Cell Network Information. SIGSPATIAL/GIS (2020)
Hamada Rizk
SoloCell: Efficient Indoor Localization Based on Limited Cell Network Information And Minimal Fingerprinting. SIGSPATIAL/GIS (2019)
Moustafa Abbas, Moustafa Elhamshary, Hamada Rizk, Marwan Torki, Moustafa Youssef
WiDeep: WiFi-based Accurate and Robust Indoor Localization System using Deep Learning. PerCom (2019)
Hamada Rizk, Ahmed Shokry, Moustafa Youssef
Effectiveness of Data Augmentation in Cellular-based Localization Using Deep Learning. WCNC (2019)
Hamada Rizk, Moustafa Youssef
MonoDCell: A Ubiquitous and Low-Overhead Deep Learning-based Indoor Localization with Limited Cellular Information. SIGSPATIAL/GIS (2019)