Results 1 to 10 of about 1,429,854 (290)

Operationalizing and automating Data Governance. [PDF]

open access: yesJ Big Data, 2022
AbstractThe ability to cross data from multiple sources represents a competitive advantage for organizations. Yet, the governance of the data lifecycle, from the data sources into valuable insights, is largely performed in an ad-hoc or manual manner.
Nadal S   +3 more
europepmc   +6 more sources

Governing Big Data [PDF]

open access: yesPolitics and Governance, 2014
2.5 quintillion bytes of data are created every day through pictures, messages, gps-data, etc. "Big Data" is seen simultaneously as the new Philosophers Stone and Pandora's box: a source of great knowledge and power, but equally, the root of serious problems.
Zwitter, Andrej J., Hadfield, Amelia
openaire   +3 more sources

The novel characteristics for training Ridge Polynomial neural network based on Lagrange multiplier

open access: yesAlexandria Engineering Journal, 2023
In this paper, the Lagrange multiplier is presented to train the Ridge Polynomial neural network, for improving the convergence rate and avoiding the ill-conditioned problem (penalty factor must go to infinity).
Fei Deng   +7 more
doaj   +1 more source

Learning in Crisis: Training Students to Monitor and Address Irresponsible Knowledge Construction by US Federal Agencies under Trump

open access: yesEngaging Science, Technology, and Society, 2020
Immediately after President Trump’s inauguration, US federal science agencies began deleting information about climate change from their websites, triggering alarm among scientists, environmental activists, and journalists about the administration’s ...
Chris Tirrell   +9 more
doaj   +1 more source

Visualizing changes to US federal environmental agency websites, 2016-2020.

open access: yesPLoS ONE, 2021
Websites have become the primary means by which the US federal government communicates about its operations and presents information for public consumption.
Eric Nost   +6 more
doaj   +1 more source

To steal or not to steal: Firm attributes, legal environment, and valuation [PDF]

open access: yes, 2003
Newly released data on corporate governance and disclosure practices reveal wide within-country variation, with the variation increasing as legal environment gets less investor friendly. This paper examines why firms practice high-quality governance when
Durnev, Art A., Kim, E. Han
core   +5 more sources

In Search of Public Values in Private Systems: A Response to the Montesquieu Lecture by Karen Yeung

open access: yesTilburg Law Review, 2023
This response to Yeung explores the political implications of the New Public Analytics, in relation to the theory of ‘orders of worth’. Firms engaging in NPA enter into both ethical and practical commitments with regard to their activities which impact ...
Linnet Taylor
doaj   +1 more source

A Review of Social Media Data Utilization for the Prediction of Disease Outbreaks and Understanding Public Perception

open access: yesBig Data and Cognitive Computing, 2023
Infectious diseases take a large toll on the global population, not only through risks of illness but also through economic burdens and lifestyle changes.
Alice Wang   +4 more
doaj   +1 more source

Visualization of Topic Graph of Weibo Public Opinion Based on Text Mining [PDF]

open access: yesNongye tushu qingbao xuebao, 2021
[Purpose/Significance] Identifying users' concerns from massive comments on Weibo can help the administrative departments to manage the evolution and development trend of public opinion. [Method/Process] Taking Weibo as an example, this paper constructed
XING Yunfei, LI Yuhai
doaj   +1 more source

Quantitatively evaluate the impact of domestic aviation control measures on the spread of COVID-19 in China

open access: yesScientific Reports, 2022
To quantitatively evaluate the impact of domestic aviation control measures on the spread of COVID-19 in China. The number of international flights from March to September 2019 simulated the number of flights from March to September 2020 without ...
Yu Wang, Ke Li, Ting Yuan, Yi Liu
doaj   +1 more source

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