@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 paper presents a distributed Bayesian fault diagnosis scheme for physical systems. Our diagnoser design is based on a procedure for factoring the global system bond graph (BG) into a set of structurally observable bond graph fac- tors (BG-Fs). Each BG-F is systematically translated into a corresponding DBN Factor (DBN-F), which is then used in its corresponding local diagnoser for quantitative fault detec- tion, isolation, and identification. By construction, the ran- dom variables in each DBN-F are conditionally independent of the random variables in all other DBN-Fs, given a subset of communicated measurements considered as system inputs. Each DBN-F and BG-F pair is used to derive a local diag- noser that generates globally correct diagnosis results by lo- cal analysis. Together, the local diagnosers diagnose all single faults of interest in the system. We demonstrate on an electri- cal system how our distributed diagnosis scheme is compu- tationally more efficient than its centralized counterpart, but without compromising the accuracy of the diagnosis results." ;
    dct:identifier "DASHLINK_805" ;
    dct:issued "2013-07-23"^^xsd:date ;
    dct:modified "2020-01-29"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Distributed Diagnosis in Uncertain Environments Using Dynamic Bayesian Networks" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Miryam Strautkalns" ;
            vcard:hasEmail <mailto:miryam.strautkalns@nasa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/5f9b337a-f80a-4b99-b3a8-1e15fc67a9c6/resource/17bbcc8d-bbfa-47f2-8309-00dd58fa8d2d> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ames",
        "ckan",
        "dashlink",
        "geo",
        "geoss",
        "nasa",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/5f9b337a-f80a-4b99-b3a8-1e15fc67a9c6/resource/17bbcc8d-bbfa-47f2-8309-00dd58fa8d2d> a dcat:Distribution ;
    dct:description "2010_ICBGM_DistrDiagDactoredBGs.pdf" ;
    dct:format "PDF" ;
    dct:issued "2020-11-12T04:29:33.341770"^^xsd:dateTime ;
    dct:modified "2025-11-22T02:39:08.126246"^^xsd:dateTime ;
    dct:title "2010_ICBGM_DistrDiagDactoredBGs.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/publication/2010_ICBGM_DistrDiagDactoredBGs.pdf> ;
    dcat:mediaType "application/pdf" .

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    foaf:name "US Migrating" .