Results 1 to 10 of about 271 (57)

Measuring the Effect of Fraud on Data-Quality Dimensions

Data, 2023
Data preprocessing moves the data from raw to ready for analysis. Data resulting from fraud compromises the quality of the data and the resulting analysis. It can exist in datasets such that it goes undetected since it is included in the analysis.
Samiha Brahimi, Mariam Elhussein
doaj   +1 more source

Assessing the Efficacy of a Participant-Vetting Procedure to Improve Data-Quality on Amazon’s Mechanical Turk

Methodology, 2022
In recent years, Amazon’s Mechanical Turk (MTurk) has become a pivotal source for participant recruitment in many social-science fields. In the last several years, however, concerns about data quality have arisen.
Emilio D. Rivera, Benjamin M. Wilkowski, Aaron J. Moss, Cheskie Rosenzweig, Leib Litman   +4 more
doaj   +1 more source

Data-Quality Assessment for Digital Twins Targeting Multi-Component Degradation in Industrial Internet of Things (IIoT)-Enabled Smart Infrastructure Systems

Applied Sciences, 2023
In the development of analytics for PHM applications, a lot of emphasis has been placed on data transformation for optimal model development without enough consideration for the repeatability of the measurement systems producing the data.
Atuahene Kwasi Barimah, Octavian Niculita, Don McGlinchey, Andrew Cowell   +3 more
doaj   +1 more source

Measure particulate matter by yourself: data-quality monitoring in a citizen science project [PDF]

Journal of Sensors and Sensor Systems, 2019
The concern about air quality in urban areas and the impact of particulate matter (PM) on public health is turning into a big debate. A good solution to sensitize people to this issue is to involve them in the process of air quality monitoring.
A. Benabbas, M. Geißelbrecht, G. M. Nikol, L. Mahr, D. Nähr, S. Steuer, G. Wiesemann, T. Müller, D. Nicklas, T. Wieland   +9 more
doaj   +1 more source

Equation-level parameterized fusion reformulation for multimodal epileptic seizure detection using interaction control and data-quality screening

Frontiers in Signal Processing
Epileptic seizure detection remains challenging due to noise, inter-subject variability, and the poor generalization ability of unimodal learning models.
Abdul-Mumin Khalid, Musah Sulemana, Iddrisu Wahab Abdul   +2 more
doaj   +1 more source

Study on China Telecom Billing-Side Real-Time Information and Data Synchronization

Dianxin kexue, 2014
The two-tier operation mechanism, and local operation and maintenance convention of China Telecom made the headquarter lack of customer information, price plans, sales management, product data etc.
Jia Liu, Lujing Xia
doaj   +2 more sources

Relationships between childhood trauma and multiple sclerosis: A systematic review. [PDF]

J Psychosom Res, 2022
Polick CS, Polick SR, Stoddard SA.
europepmc   +1 more source

Active label cleaning for improved dataset quality under resource constraints. [PDF]

Nat Commun, 2022
Bernhardt M, Castro DC, Tanno R, Schwaighofer A, Tezcan KC, Monteiro M, Bannur S, Lungren MP, Nori A, Glocker B, Alvarez-Valle J, Oktay O.   +11 more
europepmc   +1 more source

Erratum to Peer et al. (2021) Data quality of platforms and panels for online behavioral research. [PDF]

Behav Res Methods, 2022
Peer E, Rothschild D, Gordon A, Damer E.
europepmc   +1 more source

Surveillance of COVID-19 Vaccination in Nursing Homes, United States, December 2020-July 2021. [PDF]

Public Health Rep, 2022
Geller AI, Budnitz DS, Dubendris H, Gharpure R, Soe M, Wu H, Kalayil EJ, Benin AL, Patel SA, Lindley MC, Link-Gelles R.   +10 more
europepmc   +1 more source