@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#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00672772v1> a dcat:Dataset ;
    dct:description """
              For a Gaussian time series with long-memory behavior, we use the FEXP-model for semi-parametric estimation of the long-memory parameter $d$. The true spectral density $f_o$ is assumed to have long-memory parameter $d_o$ and a FEXP-expansion of Sobolev-regularity $\\be > 1$. We prove that when $k$ follows a Poisson or geometric prior, or a sieve prior increasing at rate $n^{\\frac{1}{1+2\\be}}$, $d$ converges to $d_o$ at a suboptimal rate. When the sieve prior increases at rate $n^{\\frac{1}{2\\be}}$ however, the minimax rate is almost obtained. Our results can be seen as a Bayesian equivalent of the result which Moulines and Soulier obtained for some frequentist estimators.
            """ ;
    dct:identifier "hal-00672772" ;
    dct:issued "2026-05-27T15:12:59.448139"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-27T15:12:59.448145"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Bayesian semi-parametric estimation of the long-memory parameter under FEXP-priors" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00672772v1/resource/27117a12-fc70-4214-9f98-0ffe5dfadd69> ;
    dcat:keyword "bayesian-semi-parametric",
        "bernstein-von-mises",
        "infoeu-reposemanticspreprint",
        "long-memory-models",
        "mathmath-stmathematics-mathstatistics-mathst",
        "posterior-concentration",
        "preprints-working-papers-",
        "statthstatistics-statstatistics-theory-statth" ;
    dcat:landingPage <https://hal.science/hal-00672772> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00672772v1/resource/27117a12-fc70-4214-9f98-0ffe5dfadd69> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-27T15:12:59.475806"^^xsd:dateTime ;
    dct:modified "2026-05-27T15:12:59.424988"^^xsd:dateTime ;
    dct:title "Bayesian semi-parametric estimation of the long-memory parameter under FEXP-priors" ;
    dcat:accessURL <https://hal.science/hal-00672772> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://hal.science/hal-00672772> a foaf:Document .