Articles with "log data" as a keyword



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Knowledge-based block chain networks for health log data management mobile service

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Published in 2019 at "Personal and Ubiquitous Computing"

DOI: 10.1007/s00779-019-01326-w

Abstract: There is a rapidly growing interest in health care due to the recent development of IT convergence technologies according to the 4th industrial revolution. More services for personal health management of users are available and… read more here.

Keywords: knowledge; health; log data; block chain ... See more keywords
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Automated Billing Code Retrieval from MRI Scanner Log Data

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Published in 2019 at "Journal of Digital Imaging"

DOI: 10.1007/s10278-019-00241-z

Abstract: Although the level of digitalization and automation steadily increases in radiology, billing coding for magnetic resonance imaging (MRI) exams in the radiology department is still based on manual input from the technologist. After the exam… read more here.

Keywords: radiology; billing codes; mri; log data ... See more keywords
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Application of fuzzy logic and neural networks for porosity analysis using well log data: an example from the Chanda Oil Field, Northwest Pakistan

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Published in 2021 at "Earth Science Informatics"

DOI: 10.1007/s12145-021-00679-2

Abstract: Fuzzy logic (FL) and neural network (NNs) methods are commonly applied in a variety of areas in the petroleum industry. The area of hydrocarbon exploration has seen the greatest advancement of the soft-computing technologies including… read more here.

Keywords: model; oil field; chanda oil; log data ... See more keywords
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Model development for shear sonic velocity using geophysical log data: Sensitivity analysis and statistical assessment

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Published in 2021 at "Journal of Natural Gas Science and Engineering"

DOI: 10.1016/j.jngse.2020.103778

Abstract: Abstract Reservoir geomechanical parameters play a vital role in evaluating sanding potential, wellbore stability, and drilling performance for making decisions on development strategies of oil and gas fields. Compared to expensive experimental/laboratory investigations, the petrophysical… read more here.

Keywords: sonic velocity; velocity; log data; shear sonic ... See more keywords
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State of the art on road traffic sensing and learning based on mobile user network log data

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Published in 2018 at "Neurocomputing"

DOI: 10.1016/j.neucom.2017.03.096

Abstract: Abstract With the improvement of the storage and big data processing technology, mobile operators are able to extract and store a large amount of mobile network generated user behavior data, in order to develop various… read more here.

Keywords: traffic; traffic sensing; network; log data ... See more keywords
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Probabilistic reservoir characterisation using 3D pdf of stochastic forward modelling results in Vincent oil field

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Published in 2019 at "Exploration Geophysics"

DOI: 10.1080/08123985.2019.1696151

Abstract: ABSTRACT Reservoir characterisation using a crossplot of elastic properties can be used to determine fluid and lithology in a seismic survey area. P-impedance and P-wave/S-wave ratios are commonly used as axis parameter for a 2D… read more here.

Keywords: log data; reservoir characterisation; characterisation using; reservoir ... See more keywords
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Team is brain: leveraging EHR audit log data for new insights into acute care processes

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Published in 2022 at "Journal of the American Medical Informatics Association : JAMIA"

DOI: 10.1093/jamia/ocac201

Abstract: OBJECTIVE To determine whether novel measures of contextual factors from multi-site electronic health record (EHR) audit log data can explain variation in clinical process outcomes. MATERIALS AND METHODS We selected one widely-used process outcome: emergency… read more here.

Keywords: audit log; team; log; log data ... See more keywords
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Redundancy Analysis and Elimination on Access Patterns of the Windows Applications Based on I/O Log Data

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Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.2964260

Abstract: In this paper, we analyze I/O log data monitored in the Windows operating system for improving the system performance. Especially, we focus on the I/O operations to the Windows registry. As a result, we identify… read more here.

Keywords: log data; access; redundancy; elimination ... See more keywords
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Online Students’ Learning Behaviors and Academic Success: An Analysis of LMS Log Data from Flipped Classrooms via Regularization

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3144625

Abstract: The main purpose of this study was to demonstrate the uses of regularization, a machine learning technique, in exploring important predictors for online student success. We analyzed student and learning behavioral variables from undergraduate fully-online… read more here.

Keywords: important predictors; success; regularization; log data ... See more keywords
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System Failure Detection Using Deep Learning Models Integrating Timestamps with Nonuniform Intervals

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3150342

Abstract: System logs play an important role in software development and system maintenance. Many system software programs continuously generate system logs during software runtimes for failure detection and diagnosis purposes. Currently, the analysis of system log… read more here.

Keywords: system; log data; detection; deep learning ... See more keywords
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Shadow-Chain: A Decentralized Storage System for Log Data

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Published in 2020 at "IEEE Network"

DOI: 10.1109/mnet.011.1900385

Abstract: Better use of personal health and clinical data from different stakeholders is essential and highly significant. However, the sharing of such data could easily raise concerns over preserving personal privacy, particularly when the risk of… read more here.

Keywords: system; shadow chain; storage; log data ... See more keywords