Results 61 to 70 of about 4,918 (156)

Age of Information-Optimized Differential Protection Strategy for Smart Grids

IEEE Access
Differential protection is a fundamental mechanism in power systems for detecting and isolating faults. However, traditional protection schemes face significant challenges in modern smart grids due to communication delays and the inability to dynamically
Jiajia Fu, Zhongmiao Kang, Ying Zeng, Zanhong Wu   +3 more
doaj   +1 more source

Eye movements, not reaction times, reveal anticipatory attentional bias in childhood social anxiety disorder

Journal of Child Psychology and Psychiatry, Volume 67, Issue 7, Page 1073-1084, July 2026.
Background Social anxiety disorder (SAD) is characterized by attentional biases that may contribute to its persistence. While adult models emphasize self‐focused and hypervigilant attention, there is limited understanding of how these processes operate in children. This study examined internal and external attentional biases in children with SAD during
Nadine Vietmeier, Nik Dietze, Brunna Tuschen‐Caffier, Julia Asbrand   +3 more
wiley   +1 more source

Humpback Whale (Megaptera novaeangliae) Site Fidelity, Residency, and Movement Patterns in Ireland Based on Citizen Science Data

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Understanding the residency and movement patterns of large cetaceans like the humpback whale is crucial for effective conservation. In Ireland, the Irish Whale and Dolphin Group has been collecting humpback whale data since the 1990s, primarily through citizen science.
Miguel Blázquez, Pádraig Whooley, Nick Massett, Joanne M. O′Brien, Frederick W. Wenzel, Ian O′Connor, Simon D. Berrow   +6 more
wiley   +1 more source

Freshness-Aware Device-to-Device Communication in Digital Twin Network for Disaster Management

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In a dynamic social Internet of Things (SIoT) environment, maintaining information freshness is vital for effective disaster management. This article models a digital twin-assisted SIoT network leveraging device-to-device (D2D) communication to address ...
Saurabh Chandra, Prateek, Rajeev Arya, Rohit Sharma, Kusum Yadav, Michal Gandor   +5 more
doaj   +1 more source

Age of Information Joint Optimization for an Energy Harvesting Network With Erasure Channel

IEEE Access
AoI (Age of Information), a measure of data freshness, is an important consideration in the optimal design of energy harvesting IoT(Internet of Things).
Qihang Qin, Hengzhou Ye
doaj   +1 more source

Joint Optimization of Expected Age-of-Information and Its Variance in UAV-Assisted Networks

IEEE Open Journal of the Communications Society
Unmanned Aerial Vehicles (UAVs) have emerged as dynamic relays for collecting data from Internet of Things (IoT) devices and maintaining information freshness in wireless networks.
Mouhamed Naby Ndiaye, Hajar El Hammouti, El Houcine Bergou   +2 more
doaj   +1 more source

INFOCOM WKSHPS AoI 2021: IEEE INFOCOM WKSHPS: AoI 2021: IEEE INFOCOM Age of Information Workshop - Program [PDF]

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2021
openaire   +1 more source

Optimization of Age of Information in Adaptive FD/HD Cooperative SWIPT NOMA/OMA System

IEEE Access
The Age of Information (AoI) is a key metric in monitoring and control applications of Internet of Things (IoT) networks, where real-time decision-making relies on the freshness of the information. This paper presents an innovative approach to optimizing
Simon Kaboyo, Mohammed Abo-Zahhad, Osamu Muta, Ahmed H. Abd El-Malek, Maha M. Elsabrouty   +4 more
doaj   +1 more source

Age of Information in Wireless Powered Networks in Low SNR Region for Future 5G

Entropy, 2018
Wireless powered communication technology has a great potential to power low-power wireless sensor networks and Internet of Things (IoT) for real-time applications in future 5G networks, where age of information (AoI) plays a very important performance ...
Huimin Hu, Ke Xiong, Yu Zhang, Pingyi Fan, Tong Liu, Shaoli Kang   +5 more
doaj   +1 more source

On the Adaptive Buffer-Aided TDMA Uplink System with AoI-Aware Status-Update Services and Timely Throughput Traffics

Sensors
In this paper, we study a buffer-aided TDMA uplink network, where multiple status-update devices and throughput-demand devices are supposed to upload their data to one information access point (AP), and all devices are assumed to be provisioned with a ...
Tianheng Wang, Qingchun Chen, Shuo Wang, Lei Zheng   +3 more
doaj   +1 more source