Results 31 to 40 of about 2,595,837 (167)

Condition Recognition of High-Speed Train Bogie Based on Multi-View Kernel FCM

open access: yesBig Data Mining and Analytics, 2019
Monitoring the operating status of a High-Speed Train (HST) at any moment is necessary to ensure its security. Multi-channel vibration signals are collected by sensors installed on bogies and beneficial information are extracted to determine the running ...
Qi Rao, Yan Yang, Yongquan Jiang
doaj   +1 more source

A Comparison of Information Content at Microwave to Millimeter Wave Bands for Atmospheric Sounding

open access: yesRemote Sensing, 2022
The brightness temperatures and their Jacobians with respect to atmospheric temperature and humidity at the microwave to millimeter wave spectral bands from 23 GHz to 424 GHz are simulated with the ECMWF IFS-137 profiles as inputs to the Advanced ...
Xianjun Xiao, Fuzhong Weng
doaj   +1 more source

Challenges and roadblocks to robust metadata in the scholarly communications industry

open access: yesInsights: The UKSG Journal
For the scholarly communications community to extract the most value from scientific research, as well as to successfully move from subscription to open access publishing models, it is essential to have ‘clean’ metadata and a robust infrastructure to ...
Deni Auclair   +2 more
doaj   +1 more source

A Multi-Feature Framework for Quantifying Information Content of Optical Remote Sensing Imagery

open access: yesRemote Sensing, 2022
Quantifying the information content of remote sensing images is considered to be a fundamental task in quantitative remote sensing. Traditionally, the grayscale entropy designed by Shannon’s information theory cannot capture the spatial structure of ...
Luo Silong   +5 more
doaj   +1 more source

Evaluating the Value of CrIS Shortwave-Infrared Channels in Atmospheric-Sounding Retrievals

open access: yesRemote Sensing, 2023
The Cross-track Infrared Sounder (CrIS), in low Earth orbit since 2011, makes measurements of the top of atmosphere radiance for input into data assimilation (DA) systems as well as the retrieval of geophysical state variables.
Chris D. Barnet   +4 more
doaj   +1 more source

On Information Content in Certain Objects

open access: yes, 2023
The fine approach to measure information dependence is based on the total conditional complexity CT(y|x), which is defined as the minimal length of a total program that outputs y on the input x. It is known that the total conditional complexity can be much larger than than the plain conditional complexity.
openaire   +2 more sources

Error Data Analytics on RSS Range-Based Localization

open access: yesBig Data Mining and Analytics, 2020
The quality of measurement data is critical to the accuracy of both outdoor and indoor localization methods. Due to the inevitable measurement error, the analytics on the error data is critical to evaluate localization methods and to find the effective ...
Shuhui Yang, Zimu Yuan, Wei Li
doaj   +1 more source

Quantifying evoked responses through information-theoretical measures

open access: yesFrontiers in Neuroinformatics, 2023
Information theory is a viable candidate to advance our understanding of how the brain processes information generated in the internal or external environment. With its universal applicability, information theory enables the analysis of complex data sets,
Julian Fuhrer   +13 more
doaj   +1 more source

Online Internet Traffic Monitoring System Using Spark Streaming

open access: yesBig Data Mining and Analytics, 2018
Owing to the explosive growth of Internet traffic, network operators must be able to monitor the entire network situation and efficiently manage their network resources.
Baojun Zhou   +6 more
doaj   +1 more source

Emergent Intelligence in Generalized Pure Quantum Systems

open access: yesComputation, 2022
This paper presents the generalized information system theory, which is enlarged into pure quantum systems using wave probability functions. The novelty of this approach is based on analogies with electrical circuits and quantum physics.
Miroslav Svítek
doaj   +1 more source

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