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In today's increasingly interconnected and fast-paced digital ecosystem, mobile networks, such as 5G and future generations such as 6G, play a pivotal role and must be considered as critical infrastructures. Ensuring their security is…

Cryptography and Security · Computer Science 2025-05-15 Loay Abdelrazek , Rim ElMalki , Filippo Rebecchi , Daniel Cho

Live video streaming has become a mainstay as a standard communication solution for several enterprises worldwide. To efficiently stream high-quality live video content to a large amount of offices, companies employ distributed video…

Artificial Intelligence · Computer Science 2020-11-12 Stefanos Antaris , Dimitrios Rafailidis

A wireless sensor network (WSN) has important applications such as remote environmental monitoring and target tracking. In addition, Wireless Sensor networks is an emerging technology and have great potential to be employed in critical…

Cryptography and Security · Computer Science 2020-07-13 Mahsa Teymourzadeh , Roshanak Vahed , Soulmaz Alibeygi , Narges Dastanpour

We present results from several projects aimed at enabling the real-time understanding of crowds and their behaviour in the built environment. We make use of CCTV video cameras that are ubiquitous throughout the developed and developing…

Computer Vision and Pattern Recognition · Computer Science 2019-04-24 Karthik Nandakumar , Sebastien Blandin , Laura Wynter

Several situations exist where a geographic region of some size needs to be scanned or monitored through many sensors. Still, it is either absolutely impossible or prohibitively expensive to deploy and maintain wireless communication…

Networking and Internet Architecture · Computer Science 2021-01-07 Bruno Olivieri , Marcelo Paulon , Markus Endler

Current cameras are capable of recording high resolution video. While viewing on a mobile device, a user can manually zoom into this high resolution video to get more detailed view of objects and activities. However, manual zooming is not…

Multimedia · Computer Science 2019-09-27 Mukesh Saini , Benjamin Guthier , Hao Kuang , Dwarikanath Mahapatra , Abdulmotaleb El Saddik

To support aging-in-place, adult children often provide care to their aging parents from a distance. These informal caregivers desire plug-and-play remote care solutions for privacy-preserving continuous monitoring that enabling real-time…

Human-Computer Interaction · Computer Science 2026-01-27 Dong Yoon Lee , Alyssa Weakley , Hui Wei , Daniel Cardona , Shijia Pan

This project aims to develop a robust video surveillance system, which can segment videos into smaller clips based on the detection of activities. It uses CCTV footage, for example, to record only major events-like the appearance of a…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Shahran Rahman Alve

A large number of sensors deployed in recent years in various setups and their data is readily available in dedicated databases or in the cloud. Of particular interest is real-time data processing and 3D visualization in web-based user…

Signal Processing · Electrical Eng. & Systems 2019-08-27 Felix G. Hamza-Lup , Ionut E. Iacob , Sushmita Khan

Most traditional alarm systems cannot address security threats in a satisfactory manner. To alleviate this problem, we developed a high-confidence cyber-physical alarm system (CPAS), a new kind of alarm systems. This system establishes the…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-17 Longhua Ma , Tengkai Yuan , Feng Xia , Ming Xu , Jun Yao , Meng Shao

Internet technology has proven to be a vital contributor to many cutting-edge innovations that have given humans access to interact virtually with objects. Until now, numerous virtual systems had been developed for digital transformation to…

Cryptography and Security · Computer Science 2023-05-29 Muhammad Adil , Houbing Song , Muhammad Khurram Khan , Ahmed Farouk , Zhanpeng Jin

Social VR enables people to interact over distance with others in real-time. It allows remote people, typically represented as avatars, to communicate and perform activities together in a join shared virtual environment, extending the…

Multimedia · Computer Science 2021-04-13 Mario Montagud , Jie Li , Gianluca Cernigliario , Abdallah El Ali , Sergi Fernandez , Pablo Cesar

The unprecedented growth of mobile video traffic is adding significant pressure to the energy drain at both the network and the end user. Energy efficient video transmission techniques are thus imperative to cope with the challenge of…

Networking and Internet Architecture · Computer Science 2014-04-01 Hatem Abou-zeid , Hossam S. Hassanein , Stefan Valentin

Video Scene Parsing (VSP) has emerged as a cornerstone in computer vision, facilitating the simultaneous segmentation, recognition, and tracking of diverse visual entities in dynamic scenes. In this survey, we present a holistic review of…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Guohuan Xie , Syed Ariff Syed Hesham , Wenya Guo , Bing Li , Ming-Ming Cheng , Guolei Sun , Yun Liu

3D Gaussian splatting video (3DGS) streaming has recently emerged as a research hotspot in both academia and industry, owing to its impressive ability to deliver immersive 3D video experiences. However, research in this area is still in its…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Han Gong , Qiyue Li , Jie Li , Zhi Liu

Video super-resolution (VSR) refers to the reconstruction of high-resolution (HR) video from the corresponding low-resolution (LR) video. Recently, VSR has received increasing attention. In this paper, we propose a novel dual dense…

Image and Video Processing · Electrical Eng. & Systems 2022-03-08 Guofang Li , Yonggui Zhu

Intelligent transportation systems (ITS) with advanced sensing and computing technologies are expected to support a whole new set of services including pedestrian and vehicular safety, internet access for vehicles, and eventually,…

Signal Processing · Electrical Eng. & Systems 2020-08-11 Haji M. Furqan , Muhammad Sohaib J. Solaija , Jehad M. Hamamreh , Huseyin Arslan

Vehicular Communication (VC) systems are on the verge of practical deployment. Nonetheless, their security and privacy protection is one of the problems that have been addressed only recently. In order to show the feasibility of secure VC,…

Cryptography and Security · Computer Science 2016-11-18 F. Kargl , P. Papadimitratos , L. Buttyan , M. Muter , B. Wiedersheim , E. Schoch , T. -V. Thong , G. Calandriello , A. Held , A. Kung , J. -P. Hubaux

Traditional power grids are being transformed into Smart Grids (SGs) to address the issues in existing power system due to uni-directional information flow, energy wastage, growing energy demand, reliability and security. SGs offer…

Networking and Internet Architecture · Computer Science 2019-04-29 Yasir Saleem , Noel Crespi , Mubashir Husain Rehmani , Rebecca Copeland

To keep a system secure, all devices in the system need to be benign. To avoid malicious and/or compromised devices, network access control such as authentication using a credential and remote attestation based on trusted hardware has been…

Cryptography and Security · Computer Science 2020-08-24 Takayuki Sasaki , Yusuke Shimada