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The Metaverse is a network of eXtended Reality applications (XR apps) connected to each other, over the Internet infrastructure, allowing network users, systems, and devices to access them. It is very challenging to implement solutions for…

Software Engineering · Computer Science 2022-09-23 Filipe Fernandes , Cláudia Werner

Balancing mutually diverging performance metrics, such as, processing latency, outcome accuracy, and end device energy consumption is a challenging undertaking for deep learning model inference in ad-hoc edge environments. In this paper, we…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-17 Motahare Mounesan , Xiaojie Zhang , Saptarshi Debroy

Mobile Edge Computing (MEC) broadens the scope of computation and storage beyond the central network, incorporating edge nodes close to end devices. This expansion facilitates the implementation of large-scale "connected things" within edge…

Networking and Internet Architecture · Computer Science 2024-04-23 Ning Yang , Shuo Chen , Haijun Zhang , Randall Berry

Extended reality (XR) technologies-encompassing virtual reality (VR), augmented reality (AR), and mixed reality (MR) are transforming cognitive assessment and training by offering immersive, interactive environments that simulate real-world…

Human-Computer Interaction · Computer Science 2025-01-15 Palmira Victoria González-Erena , Sara Fernández-Guinea , Panagiotis Kourtesis

Millions of sensors, cameras, meters, and other edge devices are deployed in networks to collect and analyse data. In many cases, such devices are powered only by Energy Harvesting(EH) and have limited energy available to analyse acquired…

Networking and Internet Architecture · Computer Science 2022-05-31 Jernej Hribar , Ryoichi Shinkuma , George Iosifidis , Ivana Dusparic

Many people struggle to exercise regularly, raising the risk of serious health-related issues. Extended reality (XR) exergames address these hurdles by combining physical exercises with enjoyable, immersive gameplay. While a growing body of…

Human-Computer Interaction · Computer Science 2024-03-12 Sukran Karaosmanoglu , Sebastian Cmentowski , Lennart E. Nacke , Frank Steinicke

Researching novel user experiences in medicine is challenging due to limited access to equipment and strict ethical protocols. Extended Reality (XR) simulation technologies offer a cost- and time-efficient solution for developing…

Human-Computer Interaction · Computer Science 2024-09-17 Jan Hendrik Plümer , Kevin Yu , Ulrich Eck , Denis Kalkofen , Philipp Steininger , Nassir Navab , Markus Tatzgern

In [1], we introduced a new, matrix algebraic, performance analysis framework for wireless systems with fading channels based on the matrix exponential distribution. The main idea was to use the compact, powerful, and easy-to-use, matrix…

Information Theory · Computer Science 2016-12-21 Peter Larsson , Lars K. Rasmussen , Mikael Skoglund

Machine learning applications are increasingly deployed not only to serve predictions using static models, but also as tightly-integrated components of feedback loops involving dynamic, real-time decision making. These applications pose a…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-05-23 Robert Nishihara , Philipp Moritz , Stephanie Wang , Alexey Tumanov , William Paul , Johann Schleier-Smith , Richard Liaw , Mehrdad Niknami , Michael I. Jordan , Ion Stoica

Extended reality (XR) is one of the most important applications of 5G. For real-time XR video transmission in 5G networks, a low latency and high data rate are required. In this paper, we propose a resource allocation scheme based on…

Networking and Internet Architecture · Computer Science 2024-02-09 Guangjin Pan , Shugong Xu , Shunqing Zhang , Xiaojing Chen , Yanzan Sun

Fueled by the availability of more data and computing power, recent breakthroughs in cloud-based machine learning (ML) have transformed every aspect of our lives from face recognition and medical diagnosis to natural language processing.…

Information Theory · Computer Science 2019-09-13 Jihong Park , Sumudu Samarakoon , Mehdi Bennis , Mérouane Debbah

Extented Reality (XR) refers to a class of contemporary services that are intertwined with a plethora of rather demanding Quality of Service (QoS) and functional requirements. Despite Kubernetes being the de-facto standard in terms of…

This article introduces a comprehensive metaverse framework, which is designed for the simulation, emulation, and interaction with wireless systems. The proposed framework integrates core metaverse technologies such as extended reality…

Networking and Internet Architecture · Computer Science 2025-08-07 Ilias Chrysovergis , Alexandros-Apostolos A. Boulogeorgos , Theodoros A. Tsiftsis , Dusit Niyato

In response to the transformation towards Industry 5.0, there is a growing call for manufacturing systems that prioritize environmental sustainability, alongside the emerging application of digital tools. Extended Reality (XR) - including…

Computers and Society · Computer Science 2024-01-01 Huizhong Cao , Henrik Söderlund , Mélanie Derspeisse , Björn Johansson

Extended Reality (XR) technology is changing online interactions, but its granular data collection sensors may be more invasive to user privacy than web, mobile, and the Internet of Things technologies. Despite an increased interest in…

Human-Computer Interaction · Computer Science 2025-03-28 Hilda Hadan , Derrick M. Wang , Lennart E. Nacke , Leah Zhang-Kennedy

Edge computing is an emerging paradigm to enable low-latency applications, like mobile augmented reality, because it takes the computation on processing devices that are closer to the users. On the other hand, the need for highly scalable…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-09-21 Claudio Cicconetti , Marco Conti , Andrea Passarella

Computer network tends to be subjected to the proliferation of mobile demands and increasingly multifarious, therefore it poses a great challenge to guarantee the quality of network service. By designing the model according to different…

Networking and Internet Architecture · Computer Science 2021-01-22 Yue Hong Gao , Xiao Hong , Hao Tian Yang , Lu Chen , Xiao Nan Zhang

Edge computing is the next Internet frontier that will leverage computing resources located near users, sensors, and data stores to provide more responsive services. Therefore, it is envisioned that a large-scale, geographically dispersed,…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-12-17 Blesson Varghese , Nan Wang , David Bermbach , Cheol-Ho Hong , Eyal de Lara , Weisong Shi , Christopher Stewart

The rapid growth of end-user AI applications, such as computer vision and generative AI, has led to immense data and processing demands often exceeding user devices' capabilities. Edge AI addresses this by offloading computation to the…

Machine Learning · Computer Science 2024-11-05 Juan Marcelo Parra-Ullauri , Oscar Dilley , Hari Madhukumar , Dimitra Simeonidou

Mobile augmented reality (MAR) applications extended in the metaverse could provide mixed and immersive experiences by amalgamating the virtual and physical world. However, the joint consideration between MAR and metaverse seeks the…

Networking and Internet Architecture · Computer Science 2023-01-18 Zhaohui Huang , Vasilis Friderikos