Collaborative City Digital Twin For Covid-19 Pandemic: A Federated Learning Solution

11/05/2020
by   Junjie Pang, et al.
0

In this work, we propose a collaborative city digital twin based on FL, a novel paradigm that allowing multiple city DT to share the local strategy and status in a timely manner. In particular, an FL central server manages the local updates of multiple collaborators (city DT), provides a global model which is trained in multiple iterations at different city DT systems, until the model gains the correlations between various response plan and infection trend. That means, a collaborative city DT paradigm based on FL techniques can obtain knowledge and patterns from multiple DTs, and eventually establish a `global view' for city crisis management. Meanwhile, it also helps to improve each city digital twin selves by consolidating other DT's respective data without violating privacy rules. To validate the proposed solution, we take COVID-19 pandemic as a case study. The experimental results on the real dataset with various response plan validate our proposed solution and demonstrate the superior performance.

READ FULL TEXT

page 1

page 4

page 6

06/18/2020

Federated Learning With Quantized Global Model Updates

We study federated learning (FL), which enables mobile devices to utiliz...
12/17/2013

Representing, Simulating and Analysing Ho Chi Minh City Tsunami Plan by Means of Process Models

This paper considers the textual plan (guidelines) proposed by People's ...
08/20/2022

A Review of Federated Learning in Energy Systems

With increasing concerns for data privacy and ownership, recent years ha...
06/15/2021

Privacy Assessment of Federated Learning using Private Personalized Layers

Federated Learning (FL) is a collaborative scheme to train a learning mo...
01/10/2022

An Interpretable Federated Learning-based Network Intrusion Detection Framework

Learning-based Network Intrusion Detection Systems (NIDSs) are widely de...
04/22/2022

Application of Federated Learning in Building a Robust COVID-19 Chest X-ray Classification Model

While developing artificial intelligence (AI)-based algorithms to solve ...