Results 1 to 10 of about 925,427 (261)
Spatialization of Digital Platforms
Social Media + SocietyThis article challenges the common tendency to pinpoint a “nationality” to a multi-national capitalist platform company. It calls for a close examination of how platform companies, as capitalist enterprises, organize themselves legally and spatially. The
Lianrui Jia
doaj +3 more sources
Competition Law & Policy Debate, 2021 Middle and upper income groups whose income is not disturbed tend to choose to save rather than spend their money, considering that no one knows when the Covid-19 pandemic will end and when the situation will return to normal.
Juan Montero, Matthias Finger
+10 more sources
The use of digital platforms and physical activity practice in a population from southern Brazil: Findings from the PAMPA Cohort [PDF]
Preventive Medicine ReportsObjective: We aimed to identify the factors associated with using digital platforms for physical activity during the COVID-19 pandemic among adults living in Southern Brazil.
Juliana Quadros Santos Rocha +15 more
doaj +2 more sources
Digital Platforms Business Models [PDF]
Revista de Management Comparat International, 2022 Digital platforms have been recently studied in the literature as their relevance and impact is increasing rapidly. The purpose of this paper is to investigate based on the available literature the business models of digital platforms, and to form some
Ioana CÎMPAN +3 more
doaj +1 more source
Digital platforms are mediated by technology, enabling interaction between user groups and facilitating the accomplishment of tasks. This mediation is made possible by digital infrastructures, such as the internet and mobile networks, which link objects, individuals, and organizations that both consume and generate data.
Linzhuo Wang, Mengtong Jiang
+9 more sources
Machine Learning Model for Early Detection of COVID-19 by Heart Rhythm Abnormalities
Advanced Engineering Research, 2023 Introduction. Electronic devices capable of collecting individual telemetry data have opened up prospects for preclinical detection of COVID-19 signs. Known solutions involve the analysis of information that is difficult to obtain at the moment.
M. S. Mezhov +2 more
doaj +1 more source
Sensor Network Environments: A Review of the Attacks and Trust Management Models for Securing Them
Journal of Sensor and Actuator Networks, 2022 Over the past decade, new technologies have driven the rise of what is being termed as the fourth industrial revolution. The introduction of this new revolution is amalgamating the cyber and physical worlds, bringing with it many benefits, such as the ...
Kealan Mannix +3 more
doaj +1 more source
Energy-Aware Optimum Offloading Strategies in Fog-Cloud Architectures: A Lyapunov Based Scheme
IEEE Access, 2023 We introduce offloading policies for fog-cloud architectures that consider different performance parameters. We design and develop a three-tier platform, using virtualization techniques, which can be used to deploy different scenarios, with nodes having ...
Neco Villegas +4 more
doaj +1 more source
Approaches to analyzing binary data for large-scale A/B testing
Contemporary Clinical Trials Communications, 2023 An industry-academic collaboration was established to evaluate the choice of statistical test and study design for A/B testing in larger-scale industry experiments. Specifically, the standard approach at the industry partner was to apply a t-test for all
Wenru Zhou +3 more
doaj +1 more source
Basic Approaches to the Typology of Digital Media Platforms
RUDN Journal of Studies in Literature and Journalism, 2022 Digital platforms are in a spotlight for researchers all around the world. These studies are done in areas of communications, sociology, economics, information technologies, management.
Maksim L. Polyakov
doaj +1 more source