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The study focuses on developing a digital twin testbed tailored for public safety technologies, incorporating simulated wireless communication within the digital world. The integration enables rapid analysis of signal strength, facilitating…

Computers and Society · Computer Science 2024-10-21 Alyssa Cassity , Hieu Le , Hernan Santos , Erik Priest , Jian Tao

Scientific laboratories are among the most challenging course components to integrate into online instruction. Available technology restricts the design and nature of experiments and it can be hard to replicate the collaborative lab…

Physics Education · Physics 2021-05-19 Louis Leblond , Melissa Hicks

Due to the COVID-19 as a pandemic, the government has forced the nationwide shutdown of several activities, including educational activities. It has resulted in gigantic migration of universities with education over the internet serving as…

Computers and Society · Computer Science 2022-02-14 Thaweesak Trongtirakul , Kamonnit Pusorn , Umpaporn Peerawanichkul

Metaverse and Digital Twin (DT) have attracted much academic and industrial attraction to approach the future digital world. This paper introduces the advantages of deep reinforcement learning (DRL) in assisting Metaverse system-based…

Information Theory · Computer Science 2025-06-04 Tam Ninh Thi-Thanh , Trinh Van Chien , Hung Tran , Nguyen Hoai Son , Van Nhan Vo

This article is based on studies of the existing literature, focusing on the states-of-the-arts on virtual reality (VR) and its potential uses in learning. Different platforms have been used to improve the learning effects of VR that offers…

Computers and Society · Computer Science 2016-05-31 Yang Cheng

This Research-to-Practice Work in Progress paper presents DCLab, a web-based system for conducting digital logic experiments online, to improve both the effectiveness and the efficiency of digital logic experiment teaching. DCLab covers all…

Computers and Society · Computer Science 2021-08-17 Yuhui Ding , Shanshan Li , Jinghan Liu , Xiaojun Wu

Everyday, more and more people are turning to online learning, which has altered our traditional classroom method. Recording lectures has always been a normal task for online educators, and it has lately become even more important during…

Human-Computer Interaction · Computer Science 2021-12-08 Mohammad Imrul Jubair , Arafat Ibne Yousuf , Tashfiq Ahmed , Hasanath Jamy , Foisal Reza , Mohsena Ashraf

Rapid innovations in AI and large language models (LLMs) have accelerated the adoption of digital learning, particularly beyond formal education. What began as an emergency response during COVID-19 has shifted from a supplementary resource…

Computers and Society · Computer Science 2026-02-04 Geeta Puri , Nachamma Socklingam , Dorien Herremans

A digital twin is a virtual replica of a real-world physical phenomena that uses mathematical modeling to characterize and simulate its defining features. By constructing digital twins for disease processes, we can perform in-silico…

Machine Learning · Computer Science 2024-11-04 Keying Kuang , Frances Dean , Jack B. Jedlicki , David Ouyang , Anthony Philippakis , David Sontag , Ahmed M. Alaa

Most of today's educators are in no shortage of digital and online learning technologies available at their fingertips, ranging from Learning Management Systems such as Canvas, Blackboard, or Moodle, online meeting tools, online homework,…

Physics Education · Physics 2025-12-13 Zhongzhou Chen , Chandralekha Singh

Modern organizations necessitate continuous business processes improvement to maintain efficiency, adaptability, and competitiveness. In the last few years, the Internet of Things, via the deployment of sensors and actuators, has heavily…

This paper describes a test and case study of self-evaluation of online courses during the pandemic time. Due to the Covid-19, the whole world needs to sit on lockdown in different periods. Many things need to be done in all kinds of…

Computers and Society · Computer Science 2021-05-27 Uranchimeg Tudevdagva , Bazarragchaa Sodnom , Selenge Erdenechimeg

Artificial intelligence (AI) and large language models (LLMs) are reshaping education, with virtual avatars emerging as digital teachers capable of enhancing engagement, sustaining attention, and addressing instructor shortages. Aligned…

Human-Computer Interaction · Computer Science 2026-01-27 Xiaokang Lei , Ching Christie Pang , Yuyang Jiang , Xin Tong , Pan Hui

A digital health twin can be defined as a virtual model of a physical person, in this specific case, a patient. This virtual model is constituted by multidimensional data that can host from clinical, molecular and therapeutic parameters to…

Computers and Society · Computer Science 2022-12-02 Manuel Cossio

Designing and developing web-enabled remote laboratories for pedagogical purposes is not an easy task. Often, developers (generally, educators who know the subjects they teach but lack of the technical and programming skills required to…

Systems and Control · Electrical Eng. & Systems 2024-02-12 Jesús Chacón , Hector Vargas , Gonzalo Farias , Jose Sánchez , Sebastián Dormido

Cloud computing has become the infrastructure that supports people's daily activities, business operations, and education delivery around the world. Cloud computing-based education platforms have been widely applied to assist online…

Computers and Society · Computer Science 2022-03-09 Hui Han , Silvana Trimi

The concept of the Digital Twin, which in the context of this paper is the virtual representation of a production system or its components, can be used as a "digital playground" to master the increasing complexity of these assets. One of…

Computational Engineering, Finance, and Science · Computer Science 2024-10-15 Daniel Dittler , Valentin Stegmaier , Nasser Jazdi , Michael Weyrich

To demystify the Digital Twin concept, we built a simple yet representative thermal incubator system. The incubator is an insulated box fitted with a heatbed, and complete with a software system for communication, a controller, and…

Systems and Control · Electrical Eng. & Systems 2021-02-23 Hao Feng , Cláudio Gomes , Casper Thule , Kenneth Lausdahl , Michael Sandberg , Peter Gorm Larsen

A digital twin is a virtual representation that accurately replicates its physical counterpart, fostering bi-directional real-time data exchange throughout the entire process lifecycle. For Laser Directed Energy Deposition of Wire…

Computational Engineering, Finance, and Science · Computer Science 2024-12-05 Maximilian Kannapinn , Fabian Roth , Oliver Weeger
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