Results 81 to 90 of about 4,892 (195)

GNSS interference and spoofing dataset

Data in Brief
GNSS signals are vulnerable to spoofing and interference, which poses a threat to the security of critical national infrastructure. GNSS data sets with spoofing and jamming are lacking, which hinders the research of GNSS anti-spoofing and anti ...
Xiaoyan Wang, Jingjing Yang, Ming Huang, Zixiao Peng   +3 more
doaj   +1 more source

Wide‐area damping control in renewable integrated power systems: A review on recent achievements and new challenges

Energy Conversion and Economics, Volume 6, Issue 6, Page 341-358, December 2025.
Abstract Low‐frequency oscillations (LFOs) remain a major obstacle to maintaining stable dynamic performance in power systems with high levels of renewable energy integration. In particular, inter‐area LFOs have emerged as a critical concern in large, interconnected grids.
Linglin Meng, Haixin Wang, Shengyang Lu, Zihao Yang, Zhe Chen, Hassan Bevrani, Sharara Rehimi, Mingchao Xia, Dan Doru Micu, Fausto Pedro García Márquez, Junyou Yang   +10 more
wiley   +1 more source

Ultranarrow polaritonic cavities formed by one‐dimensional junctions of two‐dimensional in‐plane heterostructures

Nanophotonics, Volume 14, Issue 27, Page 5417-5425, December 2025.
Abstract We propose two‐dimensional (2D) in‐plane heterostructures, composed of a 2D crystal adjoining a perfect electric conductor (PEC) plane, that enable ultranarrow polaritonic resonant cavities. Specifically, we theoretically investigate the interaction of 2D surface polaritons (2DSPs) with the junction between the 2D crystal and a PEC plane.
Seojoo Lee, Ji‐Hun Kang
wiley   +1 more source

GNSS Spoofing Network Monitoring Based on Differential Pseudorange

Sensors, 2016
Spoofing is becoming a serious threat to various Global Navigation Satellite System (GNSS) applications, especially for those that require high reliability and security such as power grid synchronization and applications related to first responders and ...
Zhenjun Zhang, Xingqun Zhan
doaj   +1 more source

Face Anti-spoofing Detection Based on Novel Encoder Convolutional Neural Network and Texture’s Grayscale Structural Information

International Journal of Computational Intelligence Systems
The rise in popularity of face anti-spoofing is attributed to its crucial role in safeguarding face recognition systems. Perpetrators use either a photo or a video to execute a face-spoofing attack on the authentication system of an authorized user ...
Marwa Radad, Amira E. Enab, Salah S. Elagooz, Nawal A. El-Fishawy, Mohamed A. El-Rashidy   +4 more
doaj   +1 more source

Enhancing Trust in eAssessment - the TeSLA System Solution

, 2019
Trust in eAssessment is an important factor for improving the quality of online-education. A comprehensive model for trust based authentication for eAssessment is being developed and tested within the score of the EU H2020 project TeSLA.
Bhattacharjee, Sushil, Durcheva, Mariana, Ivanova, Malinka, Marcel, Sebastien, Rozeva, Anna   +4 more
core  

Spoofing Detection Algorithm Based on Pseudorange Differences

Sensors, 2018
Intentional spoofing interference can cause damage to the navigation terminal and threaten the security of a global navigation satellite system (GNSS).
Ke Liu, Wenqi Wu, Zhijia Wu, Lei He, Kanghua Tang   +4 more
doaj   +1 more source

Sparse Decomposition-Based Anti-Spoofing Framework for GNSS Receiver: Spoofing Detection, Classification, and Position Recovery

Remote Sensing
Achieving reliable navigation is critical for GNSS receivers subject to spoofing attacks. Utilizing the inherent sparsity and inconsistency of spoofing signals, this paper proposes an anti-spoofing framework for GNSS receivers to detect, classify, and ...
Yuxin He, Xuebin Zhuang, Bing Xu
doaj   +1 more source

Feedback Node Aided Distributed Spoofing System for Global Navigation Satellite System Time Synchronisation Attack

IET Radar, Sonar & Navigation
Global navigation satellite system (GNSS) is widely recognised to be vulnerable to spoofing attacks. A sophisticated form of GNSS spoofing, termed distributed spoofing, transmits each spoofing signal through dedicated antennas.
Minghan Zhong, Wenhao Li, Mingquan Lu, Hong Li   +3 more
doaj   +1 more source

Current and planned use of the Navstar Global Positioning System by NASA [PDF]

NASA was quick to realize the potential that the Global Positioning System (GPS) had to offer for its many diverse vehicles, experiments and platforms.
Theiss, Harold L.
core   +1 more source