Results 21 to 30 of about 3,434,319 (342)

From big data to big performance – exploring the potential of big data for enhancing public organizations’ performance : a systematic literature review [PDF]

open access: yes, 2020
This article examines the possibilities for increasing organizational performance in the public sector using Big Data by conducting a systematic literature review.
Guirguis, Katharina
core   +1 more source

Big Data, Big Future

open access: yesBioTechniques, 2020
With our increasing capabilities in research techniques and tools comes an inevitable increase in the amount of data and the complexity of datasets. But how do we cope with this plethora of data?
openaire   +3 more sources

Measuring economic activity in China with mobile big data

open access: yesEPJ Data Science, 2017
Emerging trends in the use of smartphones, online mapping applications, and social media, in addition to the geo-located data they generate, provide opportunities to trace users’ socio-economic activities in an unprecedentedly granular and direct fashion
Lei Dong   +5 more
doaj   +1 more source

The Singularity of Oriented Outerplanar Graphs with a Given Number of Inner Edges

open access: yesJournal of Mathematics, 2022
A digraph is called oriented if there is at most one arc between two distinct vertices. An oriented graph is called nonsingular (singular) if its adjacency matrix AD is nonsingular (singular).
Borui He, Xianya Geng, Long Wang
doaj   +1 more source

Big science and big data in nephrology [PDF]

open access: yesKidney International, 2019
Published by Elsevier, New York ...
Markus M. Rinschen   +7 more
openaire   +4 more sources

Asymptotic Stability of Global Solutions to Non-isentropic Navier–Stokes Equations

open access: yesJournal of Mathematics, 2023
This paper studies the asymptotic stability of global solutions of the three-dimensional nonisentropic compressible Navier–Stokes equations, where the initial data satisfy the “well-prepared” initial conditions, and the velocity field and temperature ...
Qingliu Li, Dandan Ren, Xinfeng Liang
doaj   +1 more source

Epidemiological Investigation Model of Novel Coronavirus Pneumonia Based on Data Mining Technology [PDF]

open access: yesE3S Web of Conferences, 2021
With its extraordinary rapidity of transmission, the COVID-19 pandemic demonstrates the vulnerability of a globalized and networked world. The first months of the pandemic were marked by a significant strain on health-care systems.
Chen Kai   +5 more
doaj   +1 more source

Existence of Solutions for a Coupled System of p-Laplacian Caputo–Hadamard Fractional Sturm–Liouville–Langevin Equations with Antiperiodic Boundary Conditions

open access: yesJournal of Mathematics, 2022
Fractional Sturm–Liouville and Langevin equations have recently attracted much attention. In this paper, we investigate a coupled system of fractional Sturm–Liouville–Langevin equations with antiperiodic boundary conditions in the framework of Caputo ...
Jinbo Ni, Jifeng Zhang, Wei Zhang
doaj   +1 more source

Big Data Management in Education Sector: an Overview [PDF]

open access: yes, 2019
The advancement in technological innovation has given rise to a new trend known as Big Data today. Given the soaring popularity of big data technology, organisations are profoundly attracted to and interested in it to transform their organisation by ...
Nda, Ramatu Muhammad   +1 more
core   +2 more sources

A New Hybrid Conjugate Gradient Projection Method for Solving Nonlinear Monotone Equations

open access: yesJournal of Mathematics, 2022
In this study, we propose a new modified hybrid conjugate gradient projection method with a new scale parameter φk for solving large-scale nonlinear monotone equations. The proposed method includes two major features: projection techniques and sufficient
Minglei Fang, Min Wang, Defeng Ding
doaj   +1 more source

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