Results 91 to 100 of about 15,526 (257)
Arthritis Care &Research, EarlyView.Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein +7 more
wiley +1 more source
Arthritis Care &Research, Accepted Article.Objective Test the hypothesis that multi‐joint osteoarthritis would modify the relation between time and frailty progression, where more affected joints would lead to larger declines over 6‐years compared to those without osteoarthritis using data from the Canadian Longitudinal Study on Aging.
Carson Halliwell +2 more
wiley +1 more source
Direction of Arrival Estimation With Low Resolution Quantised Data: A Taxonomy and Survey
IET Radar, Sonar & NavigationThis paper presents a comprehensive survey of Direction of Arrival (DoA) estimation techniques that utilise one‐bit and low‐resolution data. We delve into various approaches, including direct application of quantised data to existing DoA estimators and ...
Yasin Azhdari, Mahmoud Farhang
doaj +1 more source
A Deep Shrinkage Network for Direction-of-Arrival Estimation with Sparse Prior
Journal of Marine Science and EngineeringDirection-of-arrival (DOA) estimation of underwater multipath signals plays a indispensable role in both military and civilian underwater applications. Despite its importance, accurately estimating DOA under multipath conditions is challenging due to the
Lei Zhou +4 more
doaj +1 more source
Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
wiley +1 more source
Robust DOA estimation for two‐level nested arrays in unknown mutual coupling
Electronics LettersAiming at solving the problem that the capability of direction of arrival method for estimation of nested arrays decreases sharply under unknown mutual coupling, an iterative weighted low‐rank matrix reconstruction algorithm is proposed here.
Shun He, Xue Li, Bing Sun
doaj +1 more source
Direction-of-Arrival Estimation for a Random Sparse Linear Array Based on a Graph Neural Network. [PDF]
Sensors (Basel), 2023 Yang Y, Zhang M, Peng S, Ye M, Zhang Y.
europepmc +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Direction of arrival estimation with coprime arrays
Estimation de la direction d’arrivée avec les réseaux coprimes L'estimation de la direction d'arrivée (DOA) des sources avec les réseaux coprimes a été beaucoup étudiée grâce à leurs degrés de liberté (DOFs) élévés et leurs meilleures performances d'estimation.
openaire +2 more sources
Robust Sparse Bayesian Two-Dimensional Direction-of-Arrival Estimation with Gain-Phase Errors. [PDF]
Sensors (Basel), 2023 Jin X +6 more
europepmc +1 more source