Results 21 to 30 of about 155,604 (315)

Long and Short-Term Interest Contrastive Learning Under Filter-Enhanced Sequential Recommendation

open access: yesIEEE Access, 2023
Existing self-supervised sequential recommendations face the problem of noisy interactions and sparse sequence data, and train models based only on item prediction losses, so they usually fail to learn an appropriate sequential representation.
Yi Li   +4 more
doaj   +1 more source

An Extended Model for the UAVs-Assisted Multiperiodic Crowd Tracking Problem

open access: yesComplexity, 2023
The multiperiodic crowd tracking (MPCT) problem is an extension of the periodic crowd tracking (PCT) problem, recently addressed in the literature and solved using an iterative solver called PCTs solver.
Skander Htiouech   +4 more
doaj   +1 more source

Applications of Artificial Intelligence in Medical Imaging

open access: yes, 2023
Artificial intelligence (AI) plays an important role in the field of medical image analysis, including computer-aided diagnosis, image-guided therapy, image registration, image segmentation, image annotation, image fusion, and retrieval of image ...
Subasi, Abdulhamit
core   +1 more source

Accurate classification of white blood cells by coupling pre-trained ResNet and DenseNet with SCAM mechanism

open access: yesBMC Bioinformatics, 2022
Background Via counting the different kinds of white blood cells (WBCs), a good quantitative description of a person’s health status is obtained, thus forming the critical aspects for the early treatment of several diseases.
Hua Chen   +6 more
doaj   +1 more source

Classification of waste in natural environments [PDF]

open access: yesMATEC Web of Conferences
A worldwide issue affecting the world is waste disposal; hence, the need to construct a waste detection system that is based on deep learning. Ten wastes are evaluated in this article with a view of providing an integrated framework for measurement and ...
Kumar Kanaparthi Suresh   +5 more
doaj   +1 more source

A multiresolution framework to characterize single-cell state landscapes

open access: yesNature Communications, 2020
Dissecting the cellular heterogeneity embedded in single-cell transcriptomic data is challenging. Here, the authors introduce the concept of multiresolution cell-state decomposition as a practical approach to simultaneously capture both fine- and coarse ...
Shahin Mohammadi   +2 more
doaj   +1 more source

Artificial Intelligence for Energy Processes and Systems: Applications and Perspectives

open access: yesEnergies, 2023
In recent years, artificial intelligence has become increasingly popular and is more often used by scientists and entrepreneurs. The rapid development of electronics and computer science is conducive to developing this field of science.
Dorian Skrobek   +8 more
doaj   +1 more source

Artificial Intelligence in Computer Science

open access: yesInternational Journal of Electrical Engineering and Sustainability
Artificial Intelligence (AI) has emerged as a cornerstone of modern computer science, exerting a profound influence on diverse sectors of society. This article offers a comprehensive overview of the evolution and impact of AI in computer science. Beginning with its historical roots and development, the article traces AI's trajectory from its inception ...
Mohamed Khaleel   +2 more
openaire   +4 more sources

Risk prediction model for cannabis use with artificial intelligence approach

open access: yes, 2023
Background Identifying the most important predictors of substance use is crucial for developing effective prevention policies. Traditional statistical methods have some limitations in this regard.
Subasi, A   +2 more
core   +1 more source

Evaluating efficacy of indoor non-pharmaceutical interventions against COVID-19 outbreaks with a coupled spatial-SIR agent-based simulation framework

open access: yesScientific Reports, 2022
Contagious respiratory diseases, such as COVID-19, depend on sufficiently prolonged exposures for the successful transmission of the underlying pathogen.
Chathika Gunaratne   +3 more
doaj   +1 more source

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