Search Results for author: Hamada Rizk

Found 6 papers, 0 papers with code

One Model Fits All: Cross-Region Taxi-Demand Forecasting

no code implementations27 Oct 2023 Ren Ozeki, Haruki Yonekura, Aidana Baimbetova, Hamada Rizk, Hirozumi Yamaguchi

Experimental results demonstrate the effectiveness of the proposed system in accurately forecasting taxi demand, even in previously unobserved regions, thus showcasing its potential for optimizing taxi services and improving transportation efficiency on a broader scale.

Eco-Friendly Sensing for Human Activity Recognition

no code implementations30 Jul 2023 Kaede Shintani, Hamada Rizk, Hirozumi Yamaguchi

With the increasing number of IoT devices, there is a growing demand for energy-free sensors.

Human Activity Recognition

Privacy-Preserving by Design: Indoor Positioning System Using Wi-Fi Passive TDOA

no code implementations3 Jun 2023 Mohamed Mohsen, Hamada Rizk, Moustafa Youssef

Indoor localization systems have become increasingly important in a wide range of applications, including industry, security, logistics, and emergency services.

Indoor Localization Privacy Preserving

Privacy-Preserving Taxi-Demand Prediction Using Federated Learning

no code implementations14 May 2023 Yumeki Goto, Tomoya Matsumoto, Hamada Rizk, Naoto Yanai, Hirozumi Yamaguchi

Taxi-demand prediction is an important application of machine learning that enables taxi-providing facilities to optimize their operations and city planners to improve transportation infrastructure and services.

Federated Learning Privacy Preserving

Privacy-preserving Pedestrian Tracking using Distributed 3D LiDARs

no code implementations17 Mar 2023 Masakazu Ohno, Riki Ukyo, Tatsuya Amano, Hamada Rizk, Hirozumi Yamaguchi

In this paper, we introduce a novel privacy-preserving system for pedestrian tracking in smart environments using multiple distributed LiDARs of non-overlapping views.

Metric Learning Multi-Object Tracking +1

Multi-task Learning for Concurrent Prediction of Thermal Comfort, Sensation, and Preference

no code implementations26 Apr 2022 Betty Lala, Hamada Rizk, Srikant Manas Kala, Aya Hagishima

To the best of our knowledge, this work is the first application of Multi-task Learning to thermal comfort prediction in classrooms.

Multi-Task Learning

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