Results 1 to 10 of about 21,958 (173)

The Russian invasion of Ukraine selectively depolarized the Finnish NATO discussion on Twitter [PDF]

open access: yesEPJ Data Science, 2022
It is often thought that an external threat increases the internal cohesion of a nation, and thus decreases polarization. We examine this proposition by analyzing NATO discussion dynamics on Finnish social media following the Russian invasion of Ukraine ...
Yan Xia   +5 more
doaj   +2 more sources

FPGA-Based Implementation of an Underwater Quantum Key Distribution System With BB84 Protocol

open access: yesIEEE Photonics Journal, 2023
As threats in the maritime domain diversify, securing data transmission becomes critical for underwater wireless networks designed for the surveillance of critical infrastructure and maritime border protection.
Burak Kebapci   +10 more
doaj   +1 more source

NATO Standards and Practice for Munitions Safety and Insensitive Munitions [PDF]

open access: yesProblemy Mechatroniki, 2018
The NATO Munitions Safety Information Analysis Center (MSIAC) is a multinational collaboration that collects, stores, and analyses technical information related to Munitions Safety (MS) and Insensitive Munitions (IM).
Ernest BAKER   +2 more
doaj   +1 more source

Unsupervised active sonar contact classification through anomaly detection

open access: yesEURASIP Journal on Advances in Signal Processing, 2023
Target detection and sonar contact classification with active sonar systems are not trivial especially when operating in coastal and shallow water environments with multipath propagation, high reverberation and clutter. It is even more difficult when the
Pietro Stinco   +2 more
doaj   +1 more source

Design methodology of analytical games for knowledge acquisition

open access: yesInternational Journal of Serious Games, 2021
Analytical games explore a problem or a domain with a research purpose. Considerable research is ongoing to investigate improvements to analytical game design, execution and exploitation. Moreover, the fast-paced technological developments in many fields,
Francesca de Rosa, Alessandro De Gloria
doaj   +1 more source

When the Closest Targets Make the Difference: An Analysis of Data Association Errors

open access: yesIEEE Open Journal of Signal Processing, 2022
Multi-object data fusion – combining measurements or estimates of more than one truth object from more than one observer – requires a first “data association” step of deciding which data have common truth objects.
Stefano Marano   +4 more
doaj   +1 more source

Cooperative Localization and Multitarget Tracking in Agent Networks with the Sum-Product Algorithm

open access: yesIEEE Open Journal of Signal Processing, 2022
This paper addresses the problem of multitarget tracking using a network of sensing agents with unknown positions. Agents have to both localize themselves in the sensor network and, at the same time, perform multitarget tracking in the presence of ...
Mattia Brambilla   +9 more
doaj   +1 more source

Learning Impact Evaluation of the serious game “Cultural Awareness – Afghanistan Pre-deployment”

open access: yesInternational Journal of Serious Games, 2014
Attention to human factor in conducting any type of military/security operations is currently an objective of utmost importance in the context of troop training within NATO.
Alessandra Barbieri   +4 more
doaj   +1 more source

Adaptive Bayesian Learning and Forecasting of Epidemic Evolution—Data Analysis of the COVID-19 Outbreak

open access: yesIEEE Access, 2020
Since the beginning of 2020, the outbreak of a new strain of Coronavirus has caused hundreds of thousands of deaths and put under heavy pressure the world's most advanced healthcare systems. In order to slow down the spread of the disease, known as COVID-
Domenico Gaglione   +7 more
doaj   +1 more source

Stories women tell: Exploring lived experiences with natural disasters in the coastal and upland communities of Sagñay, Camarines Sur

open access: yesHo Chi Minh City Open University Journal of Science - Social Sciences, 2023
This phenomenological inquiry explored women’s lived experiences with typhoons and landslides in the coastal and upland communities of Sagñay, Camarines Sur, Philippines.
Hazel R. Bocacao
doaj   +1 more source

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