@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description "This article discusses several aspects of uncertainty represen- tation and management for model-based prognostics method- ologies based on our experience with Kalman Filters when applied to prognostics for electronics components. In par- ticular, it explores the implications of modeling remaining useful life prediction as a stochastic process and how it re- lates to uncertainty representation, management, and the role of prognostics in decision-making. A distinction between the interpretations of estimated remaining useful life probability density function and the true remaining useful life probabil- ity density function is explained and a cautionary argument is provided against mixing interpretations for the two while considering prognostics in making critical decisions." ;
    dct:identifier "DASHLINK_789" ;
    dct:issued "2013-06-19"^^xsd:date ;
    dct:modified "2020-01-29"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "Uncertainty Representation and Interpretation in Model-based Prognostics Algorithms based on Kalman Filter Estimation" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Miryam Strautkalns" ;
            vcard:hasEmail <mailto:miryam.strautkalns@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/4922afab-7d6d-4956-87b4-8603caf440be/resource/07aeccc1-78de-4687-a546-56038aae03ae> ;
    dcat:keyword "ames",
        "dashlink",
        "nasa" .

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    dct:description "2012_PHM_Uncertainty_KF.pdf" ;
    dct:format "PDF" ;
    dct:issued "2025-03-31T19:36:24.456711"^^xsd:dateTime ;
    dct:modified "2025-03-31T19:36:24.444393"^^xsd:dateTime ;
    dct:title "2012_PHM_Uncertainty_KF.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/publication/2012_PHM_Uncertainty_KF.pdf> ;
    dcat:mediaType "application/pdf" .

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