Federated learning (FL) is a distributed machine learning process, which allows multiple nodes to work together to train a shared model without exchanging raw data. It offers several key advantages, such as data privacy, security, efficiency, and scalability, by keeping data local and only exchanging model updates through the communication network. This review paper provides a comprehensive overview of federated learning, including its principles, strategies, applications, and tools along with opportunities, challenges, and future research directions. The findings of this paper emphasize that federated learning strategies can significantly help overcome privacy and confidentiality concerns, particularly for high-risk applications.
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http://dx.doi.org/10.1016/j.heliyon.2024.e38137 | DOI Listing |
Nat Commun
January 2025
Institute of Physiology and Pathophysiology, Medical Faculty, Heidelberg University, Heidelberg, Germany.
Complex experimental protocols often require multi-modal data acquisition with precisely aligned timing, as well as state- and behavior-dependent interventions. Tailored solutions are mostly restricted to individual experimental setups and lack flexibility and interoperability. We present an open-source, Linux-based integrated software solution, called 'Syntalos', for simultaneous acquisition and synchronization of data from an arbitrary number of sources, including multi-channel electrophysiological recordings and different live imaging devices, as well as closed-loop, real-time interventions with different actuators.
View Article and Find Full Text PDFSci Total Environ
January 2025
Graduate Program in Biodiversity and Nature Conservation, Federal University of Juiz de Fora (UFJF), Minas Gerais State, Brazil; Plant Ecology Laboratory, Department of Botany, Federal University of Juiz de Fora, Juiz de Fora (UFJF), Minas Gerais State, Brazil. Electronic address:
Research about patterns of aboveground carbon stock (AGC) across different tropical forest types is central to climate change mitigation efforts. However, the aboveground carbon stock (AGC) quantification for Brazilian cloud forest ecosystems along the altitudinal gradient is still scarce. We aimed to evaluate the effects of abiotic and biotic on AGC and the AGC distribution between species and families of tree communities along an altitudinal Brazilian Atlantic cloud forest gradient of the Mantiqueira Mountain Range, Southeastern Brazil.
View Article and Find Full Text PDFAm J Community Psychol
January 2025
University of Virginia, Charlottesville, Virginia, USA.
Migrant youth from Latin America who arrive in the United States are faced with a social and political context that dehumanizes migrants of color. These anti-immigrant sentiments become reflected in federal and state policies that deny migrants rights to freedom and safety. The present paper examined how the U.
View Article and Find Full Text PDFSmall
January 2025
Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), San Sebastián, 20014, Spain.
Graphene is the first 2D atomic crystal, and its isolation heralded a new era in materials science with the emergence of several other atomically thin materials displaying multifunctional properties. The safety assessment of new materials is often something of an afterthought, but in the case of graphene, the initial isolation and characterization of the material was soon followed by the assessment of its potential impact on living systems. The Graphene Flagship project addressed the health and environmental aspects of graphene and other 2D materials, providing an instructive lesson in interdisciplinarity - from materials science to biology.
View Article and Find Full Text PDFRev Panam Salud Publica
January 2025
Ministério da Saúde Brasília-DF Brasil Ministério da Saúde, Brasília-DF, Brasil.
Objective: To document the actions taken by Brazil's National Immunization Program for the pharmacovigilance of COVID-19 vaccines.
Methods: Documentary research on the period 2020 to 2023. Documentary sources from the national Ministry of Health during COVID-19 vaccination were used to analyze and interpret the actions taken.
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