CrowdWeb: A Visualization Tool for Mobility Patterns in Smart Cities

no code implementations • 22 May 2023 • Yisheng Alison Zheng, Abdallah Lakhdari, Amani Abusafia, Shing Tai Tony Lui, Athman Bouguettaya

However, the platform was initially designed to detect individual mobility patterns, making it unsuitable for representing the crowd in a smart city scale.

Disaster Response Management +1

Energy Loss Prediction in IoT Energy Services

no code implementations • 16 May 2023 • Pengwei Yang, Amani Abusafia, Abdallah Lakhdari, Athman Bouguettaya

We propose Easeformer, a novel attention-based algorithm to predict the battery levels of IoT devices in a crowdsourced energy sharing environment.

Service Composition

Monitoring Efficiency of IoT Wireless Charging

no code implementations • 10 Mar 2023 • Pengwei Yang, Amani Abusafia, Abdallah Lakhdari, Athman Bouguettaya

Crowdsourcing wireless energy is a novel and convenient solution to charge nearby IoT devices.

IMAP: Individual huMAn mobility Patterns visualizing platform

no code implementations • 8 Sep 2022 • Yisheng Alison Zheng, Amani Abusafia, Abdallah Lakhdari, Shing Tai Tony Lui, Athman Bouguettaya

In addition, the rigid mobility models may result in missing the hidden regularities in users' records.

Management

DIY-IPS: Towards an Off-the-Shelf Accurate Indoor Positioning System

1 code implementation • 8 Sep 2022 • Riccardo Menon, Abdallah Lakhdari, Amani Abusafia, Qijun He, Athman Bouguettaya

We present DIY-IPS - Do It Yourself - Indoor Positioning System, an open-source real-time indoor positioning mobile application.

Position

Occupancy Estimation from Thermal Images

no code implementations • 15 Oct 2021 • Zishan Qin, Dipankar Chaki, Abdallah Lakhdari, Amani Abusafia, Athman Bouguettaya

We propose a non-intrusive, and privacy-preserving occupancy estimation system for smart environments.

Privacy Preserving