# https://id.confref.org/data/confref-portal/event/clef2001 (confref labs, beta)
@prefix cr: <https://id.confref.org/ontology/> .
@prefix portal: <https://id.confref.org/data/confref-portal/vocab/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://id.confref.org/data/confref-portal/event/clef2001>
    a portal:Conference ;
    schema:location wd:Q2973 ;
    rdfs:label "Conference and Labs of the Evaluation Forum / Workshop of Cross-Language Evaluation Forum" ;
    portal:acronym "CLEF" ;
    portal:area <https://id.confref.org/data/confref-portal/area/2> ;
    portal:city "Darmstadt" ;
    portal:country "Germany" ;
    portal:endDate "2001-09-04"^^xsd:date ;
    portal:keyword "Cross-lingual Information Retrieval" ,
        "Cross-lingual features" ,
        "Cross-lingual information retrieval (CLIR)" ,
        "European languages" ,
        "KL-divergence framework" ,
        "Language modeling framework" ,
        "Learning to rank (LTR)" ,
        "Multilingual feedback" ,
        "Multilingual information retrieval" ,
        "Multilingual language models" ,
        "Query features" ,
        "Query-dependent LTR" ,
        "combination methods" ,
        "cross-language information retrieval" ,
        "merging" ,
        "monolingual document retrieval" ,
        "morphological normalization" ,
        "operational systems" ,
        "tokenization" ;
    portal:name "Conference and Labs of the Evaluation Forum / Workshop of Cross-Language Evaluation Forum" ;
    portal:portalPage <http://portal.confref.org/list/clef2001> ;
    portal:series <https://id.confref.org/data/confref-portal/series/clef> ;
    portal:startDate "2001-09-03"^^xsd:date ;
    portal:submissionExtended "false"^^xsd:boolean ;
    portal:year "2001"^^xsd:integer ;
    cr:discipline wd:Q21198 ;
    cr:field <https://id.confref.org/data/oecd-fos/1.2> ;
    cr:sameAs <https://dblp.org/db/conf/clef/clef2001> .