Digital twin: Data exploration, architecture, implementation and future

MS Dihan, AI Akash, Z Tasneem, P Das, SK Das… - Heliyon, 2024 - cell.com
Abstract A Digital Twin (DT) is a digital copy or virtual representation of an object, process,
service, or system in the real world. It was first introduced to the world by the National …

A systematic review on moving objects' trajectory data and trajectory data warehouse modeling

W Oueslati, S Tahri, H Limam, J Akaichi - Computer Science Review, 2023 - Elsevier
The development of mobile technologies has paved the way for new and various
applications taking advantage of trajectory data resulting from moving objects activities in …

Digital twin data: methods and key technologies

M Zhang, F Tao, B Huang, A Liu, L Wang, N Anwer… - Digital Twin, 2022 - digitaltwin1.org
As a promising technology to converge the traditional industry with the digital economy,
digital twin (DT) is being investigated by researchers and practitioners across many different …

Knowledge sharing in Web-based collaborative multicriteria spatial decision analysis: An ontology-based multi-agent approach

M Jelokhani-Niaraki - Computers, Environment and Urban Systems, 2018 - Elsevier
Abstract The Web-based Multicriteria Spatial Decision Support Systems (MC-SDSS)
enhance the collaborative/participatory spatial decision making by providing the relevant …

Semantic trajectory segmentation based on change-point detection and ontology

Y Gao, L Huang, J Feng, X Wang - International Journal of …, 2020 - Taylor & Francis
Trajectory segmentation is a fundamental issue in GPS trajectory analytics. The task of
dividing a raw trajectory into reasonable sub-trajectories and annotating them based on …

An efficient construction of confidence regions via swarm intelligence and its application in target localization

FPC Lin, FKH Phoa - IEEE Access, 2017 - ieeexplore.ieee.org
It is essential to enhance the speed and accuracy of the localization process to gain the
robustness and instantaneous properties and to adapt from the practical environment of a …

ReconTraj4Drones: A Framework for the Reconstruction and Semantic Modeling of UAVs' Trajectories on MovingPandas

K Kotis, A Soularidis - Applied Sciences, 2023 - mdpi.com
Unmanned aerial vehicles (UAVs), also known as drones, are important for several
application domains, such as the military, agriculture, cultural heritage documentation …

An immersive system for 3d floods visualization and analysis

M Massaâbi, O Layouni, WBM Oueslati… - … Research Network: 4th …, 2018 - Springer
Climate change has serious implications on our environment. Examples of such natural risks
are massive rainfalls and the rise of ocean levels. Millions of people are exposed to the risk …

Generic Semantic Trajectory Data Modelling Approach based on Ontologies

W Oueslati, O Sami, A Bahri, J Akaichi - Journal of Information & …, 2024 - World Scientific
Advancements in tracking technologies like GPS, RFID and mobile devices have made
trajectory data collection widespread. This surge in tracking device usage and location …

A trajectory classification model using grammar parsing

L Bao - IEEE Access, 2020 - ieeexplore.ieee.org
Trajectory classification is a hot topic in the field of spatiotemporal data mining. Existing
models exert spatial or temporal computation on trajectory data, which require huge efforts …