Results 1 to 10 of about 3,561,056 (252)

Gait Event Prediction Using Surface Electromyography in Parkinsonian Patients

open access: yesBioengineering, 2023
Gait disturbances are common manifestations of Parkinson’s disease (PD), with unmet therapeutic needs. Inertial measurement units (IMUs) are capable of monitoring gait, but they lack neurophysiological information that may be crucial for studying gait ...
Stefan Haufe   +3 more
doaj   +1 more source

Modeling Emergency Logistics Location-Allocation Problem with Uncertain Parameters

open access: yesSystems, 2022
In order to model the emergency facility location-allocation problem with uncertain parameters, an uncertain multi-objective model is developed within the framework of uncertainty theory.
Hui Li, Bo Zhang, Xiangyu Ge
doaj   +1 more source

Probabilistic Conflict Detection Using Heteroscedastic Gaussian Process and Bayesian Optimization

open access: yesIEEE Access, 2023
Conflict detection plays a crucial role in ensuring flight safety and efficiency and is a critical component of an air traffic control system. Despite the availability of tools to support air traffic controllers in identifying potential conflicts, their ...
Duc-Thinh Pham   +3 more
doaj   +1 more source

Modeling, Optimization, and Analysis of a Virtual Power Plant Demand Response Mechanism for the Internal Electricity Market Considering the Uncertainty of Renewable Energy Sources

open access: yesEnergies, 2022
The penetration of renewable energy sources (RESs) in the electrical power system has increased significantly over the past years due to increasing global concern about climate change. However, integrating RESs into the power market is highly problematic.
Zahid Ullah, Arshad, Hany Hassanin
doaj   +1 more source

Marks: A New Interval Tool for Uncertainty, Vagueness and Indiscernibility

open access: yesMathematics, 2021
The system of marks created by Dr. Ernest Gardenyes and Dr. Lambert Jorba was first published as a doctoral thesis in 2003 and then as a chapter in the book Modal Interval Analysis in 2014.
Miguel A. Sainz   +4 more
doaj   +1 more source

An Evidence Theory Based Embedding Model for the Management of Smart Water Environments

open access: yesSensors, 2023
Having access to safe water and using it properly is crucial for human well-being, sustainable development, and environmental conservation. Nonetheless, the increasing disparity between human demands and natural freshwater resources is causing water ...
Maha Driss   +5 more
doaj   +1 more source

An Effective and Practical Probabilistic Simplified Neutrosophic Approach for Accurate and Reliable Innovative Design Evaluation for Digital Media Arts [PDF]

open access: yesNeutrosophic Sets and Systems
The evaluation and classification of digital artworks remain a challenging task due to the inherent uncertainty, subjectivity, and imprecision in artistic design.
Yang Zhang, Yuzhuo Zhang
doaj   +1 more source

Enhance the Uncertainty Modeling Ability of Fuzzy Grey Cognitive Maps by General Grey Number

open access: yesIEEE Access, 2020
In real-life systems, people cannot get precise data. The data are represented in the forms of interval or multiple intervals in many cases. Most intelligent algorithms are designed for precise data in algorithm research.
Jun Chen, Xudong Gao, Jia Rong
doaj   +1 more source

Neutrosophic Type-III Sets for Multi-Layered Uncertainty Modeling in Quality Evaluation of University Ideological and Political Education [PDF]

open access: yesNeutrosophic Sets and Systems
This paper presents a new way to better understand and measure complicated situations where things aren't just true or false, but somewhere in between. It focuses on something called Type-3 Neutrosophic Sets, a method that helps us deal with uncertainty,
Hui Liu
doaj   +1 more source

Machine learning models predict the emergence of depression in Argentinean college students during periods of COVID-19 quarantine

open access: yesFrontiers in Psychiatry
IntroductionThe COVID-19 pandemic has exacerbated mental health challenges, particularly depression among college students. Detecting at-risk students early is crucial but remains challenging, particularly in developing countries.
Lorena Cecilia López Steinmetz   +8 more
doaj   +1 more source

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