Results 1 to 10 of about 4,048,901 (161)

Addressing gaps in data on drinking water quality through data integration and machine learning: evidence from Ethiopia

open access: yesnpj Clean Water, 2023
Monitoring access to safely managed drinking water services requires information on water quality. An increasing number of countries have integrated water quality testing in household surveys however it is not anticipated that such tests will be included
Alemayehu A. Ambel   +5 more
doaj   +1 more source

ACQUISITION AND ANALYSIS OF TRAFFIC ACCIDENT SCENE INFORMATION BASED ON LASER POINT CLOUD [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
With the rapid development of the economy, the number of vehicles in China has increased rapidly, which has also brought about frequent ills in traffic accidents.
Y. M. Zheng   +4 more
doaj   +1 more source

Spatiotemporal Evolution Characteristics of Urbanization in the Xiamen Special Economic Zone Based on Nighttime-Light Data from 1992 to 2020

open access: yesLand, 2022
In China and elsewhere, urban expansion is directly related to the important issues of social development, economic development, and the sustainable development of the ecological environment.
Chunfang Chai   +6 more
doaj   +1 more source

Regional atmospheric reanalysis activities at Deutscher Wetterdienst: review of evaluation results and application examples with a focus on renewable energy [PDF]

open access: yesAdvances in Science and Research, 2020
Based on the numerical weather prediction model COSMO of Germany's national meteorological service (Deutscher Wetterdienst, DWD), regional reanalysis datasets have been developed with grid spacing of up to 2 km.
F. Kaspar   +10 more
doaj   +1 more source

An open compute and data federation as an alternative to monolithic infrastructures for big Earth data analytics

open access: yesBig Earth Data, 2023
An adequate compute and storage infrastructure supporting the full exploitation of Copernicus and Earth Observation datasets is currently not available in Europe.
Björn Backeberg   +9 more
doaj   +1 more source

A Combined Safety Monitoring Model for High Concrete Dams

open access: yesApplied Sciences, 2022
When applying reliability analysis to the monitoring of structural health, it is very important that gross errors–which affect prediction accuracy–are included within the monitoring information.
Chongshi Gu   +6 more
doaj   +1 more source

Monitoring Data Integrity in Big Data Analytics Services [PDF]

open access: yes, 2018
Enabled by advances in Cloud technologies, Big Data Analytics Services (BDAS) can improve many processes and identify extra information from previously untapped data sources. As our experience with BDAS and its benefits grows and technology for obtaining
Kloukinas, C.   +2 more
core   +1 more source

Condition monitoring for helicopter data [PDF]

open access: yesSMC 2000 Conference Proceedings. 2000 IEEE International Conference on Systems, Man and Cybernetics. 'Cybernetics Evolving to Systems, Humans, Organizations, and their Complex Interactions' (Cat. No.00CH37166), 2002
In this paper the classical Westland set of empirical accelerometer helicopter data is analyzed with the aim of condition monitoring for diagnostic purposes. The goal is to determine features for failure events from these data, via a proprietary signal processing toolbox, and to weigh these according to a variety of classification algorithms.
Fang Wen, Peter K. Willett, Somnath Deb
openaire   +1 more source

Big data for monitoring educational systems [PDF]

open access: yes, 2017
This report considers “how advances in big data are likely to transform the context and methodology of monitoring educational systems within a long-term perspective (10-30 years) and impact the evidence based policy development in the sector”, big data ...
Berendt, Bettina   +5 more
core   +1 more source

Monitoring Data Minimisation

open access: yesCoRR, 2018
Data minimisation is a privacy enhancing principle, stating that personal data collected should be no more than necessary for the specific purpose consented by the user. Checking that a program satisfies the data minimisation principle is not easy, even for the simple case when considering deterministic programs-as-functions. In this paper we prove (im)
Srinivas Pinisetty   +3 more
openaire   +2 more sources

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