Search Results for author: Hirozumi Yamaguchi

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 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

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

no code implementations28 Jun 2022 Betty Lala, Srikant Manas Kala, Anmol Rastogi, Kunal Dahiya, Hirozumi Yamaguchi, Aya Hagishima

Generally, ML-based solutions are proposed for air-conditioned or HVAC ventilated buildings and the models are primarily designed for adults.

Feature Importance

Optimizing Unlicensed Coexistence Network Performance Through Data Learning

no code implementations15 Nov 2021 Srikant Manas Kala, Vanlin Sathya, Kunal Dahiya, Teruo Higashino, Hirozumi Yamaguchi

This work studies NFRs in unlicensed LTE-WiFi (LTE-U and LTE-LAA) networks through supervised learning of network data collected from real-world experiments.

Model Selection

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