{"id":"https://openalex.org/W2134840053","doi":"https://doi.org/10.1145/1367497.1367582","title":"Querying for meta knowledge","display_name":"Querying for meta knowledge","publication_year":2008,"publication_date":"2008-04-21","ids":{"openalex":"https://openalex.org/W2134840053","doi":"https://doi.org/10.1145/1367497.1367582","mag":"2134840053"},"language":"en","primary_location":{"id":"doi:10.1145/1367497.1367582","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367497.1367582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international conference on World Wide Web","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042275996","display_name":"Bernhard Schueler","orcid":null},"institutions":[{"id":"https://openalex.org/I4387153937","display_name":"Universit\u00e4t Koblenz","ror":"https://ror.org/0433e6t24","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153937"]},{"id":"https://openalex.org/I2802076133","display_name":"University of Koblenz and Landau","ror":"https://ror.org/01j9f6752","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802076133"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Bernhard Schueler","raw_affiliation_strings":["University of Koblenz-Landau, Koblenz, Germany"],"affiliations":[{"raw_affiliation_string":"University of Koblenz-Landau, Koblenz, Germany","institution_ids":["https://openalex.org/I2802076133","https://openalex.org/I4387153937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109047679","display_name":"Sergej Sizov","orcid":null},"institutions":[{"id":"https://openalex.org/I2802076133","display_name":"University of Koblenz and Landau","ror":"https://ror.org/01j9f6752","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802076133"]},{"id":"https://openalex.org/I4387153937","display_name":"Universit\u00e4t Koblenz","ror":"https://ror.org/0433e6t24","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153937"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sergej Sizov","raw_affiliation_strings":["University of Koblenz-Landau, Koblenz, Germany"],"affiliations":[{"raw_affiliation_string":"University of Koblenz-Landau, Koblenz, Germany","institution_ids":["https://openalex.org/I2802076133","https://openalex.org/I4387153937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062807811","display_name":"Steffen Staab","orcid":"https://orcid.org/0000-0002-0780-4154"},"institutions":[{"id":"https://openalex.org/I4387153937","display_name":"Universit\u00e4t Koblenz","ror":"https://ror.org/0433e6t24","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153937"]},{"id":"https://openalex.org/I2802076133","display_name":"University of Koblenz and Landau","ror":"https://ror.org/01j9f6752","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802076133"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Steffen Staab","raw_affiliation_strings":["University of Koblenz-Landau, Koblenz, Germany"],"affiliations":[{"raw_affiliation_string":"University of Koblenz-Landau, Koblenz, Germany","institution_ids":["https://openalex.org/I2802076133","https://openalex.org/I4387153937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029700870","display_name":"Duc Thanh Tran","orcid":"https://orcid.org/0000-0002-6873-7151"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]},{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Duc Thanh Tran","raw_affiliation_strings":["University of Karlsruhe, Karlsruhe, Germany","University of Karlsruhe, Karlsruhe, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]},{"raw_affiliation_string":"University of Karlsruhe, Karlsruhe, Germany#TAB#","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042275996"],"corresponding_institution_ids":["https://openalex.org/I2802076133","https://openalex.org/I4387153937"],"apc_list":null,"apc_paid":null,"fwci":8.2188,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.96971321,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"625","last_page":"634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.9304263591766357},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.873287558555603},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.753828763961792},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6842024326324463},{"id":"https://openalex.org/keywords/linked-data","display_name":"Linked data","score":0.6229157447814941},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.5608528852462769},{"id":"https://openalex.org/keywords/credibility","display_name":"Credibility","score":0.5275746583938599},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5166440606117249},{"id":"https://openalex.org/keywords/named-graph","display_name":"Named graph","score":0.4465027451515198},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34328755736351013}],"concepts":[{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.9304263591766357},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.873287558555603},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.753828763961792},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6842024326324463},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.6229157447814941},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.5608528852462769},{"id":"https://openalex.org/C2780224610","wikidata":"https://www.wikidata.org/wiki/Q1530061","display_name":"Credibility","level":2,"score":0.5275746583938599},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5166440606117249},{"id":"https://openalex.org/C110893760","wikidata":"https://www.wikidata.org/wiki/Q3115590","display_name":"Named graph","level":5,"score":0.4465027451515198},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34328755736351013},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1367497.1367582","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367497.1367582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international conference on World Wide Web","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.140.7200","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.7200","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.aifb.uni-karlsruhe.de/WBS/dtr/papers/queryingmetaknow.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.175.2058","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.175.2058","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.uni-koblenz.de/%7Estaab/Research/Publications/2008/WWW2008-MetaKnowledge.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6399999856948853,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1552694902","https://openalex.org/W1560159331","https://openalex.org/W1582521812","https://openalex.org/W1597893535","https://openalex.org/W1899647947","https://openalex.org/W1989009626","https://openalex.org/W2076380965","https://openalex.org/W2158364734","https://openalex.org/W2163074454","https://openalex.org/W2167444318","https://openalex.org/W2242459625","https://openalex.org/W2293299776","https://openalex.org/W2400735867","https://openalex.org/W4237453526"],"related_works":["https://openalex.org/W2469333531","https://openalex.org/W2109360361","https://openalex.org/W2329485360","https://openalex.org/W2121859659","https://openalex.org/W199330785","https://openalex.org/W2904139343","https://openalex.org/W2615202182","https://openalex.org/W2767591199","https://openalex.org/W4322622679","https://openalex.org/W2770351630"],"abstract_inverted_index":{"The":[0,90],"Semantic":[1,26],"Web":[2,27],"is":[3],"based":[4],"on":[5],"accessing":[6],"and":[7,23,37,74,88,136,142],"reusing":[8],"RDF":[9,94],"data":[10,141],"from":[11],"many":[12,79],"different":[13,19],"sources,":[14],"which":[15],"one":[16,120],"may":[17,121],"assign":[18],"levels":[20],"of":[21,39,48,58,81,151],"authority":[22],"credibility.":[24],"Existing":[25],"query":[28,107,117,128],"languages,":[29],"like":[30,84],"SPARQL,":[31],"have":[32,42],"targeted":[33],"the":[34,127,148],"retrieval,":[35],"combination":[36],"reuse":[38],"facts,":[40],"but":[41,62],"so":[43],"far":[44],"ignored":[45],"all":[46],"aspects":[47],"meta":[49,82,101,123,143],"knowledge,":[50,83,144],"such":[51,110],"as":[52],"origins,":[53],"authorship,":[54,86],"recency":[55],"or":[56],"certainty":[57,87],"data,":[59,119],"to":[60,99],"name":[61],"a":[63,111,115],"few.":[64],"In":[65],"this":[66],"paper,":[67],"we":[68],"present":[69],"an":[70],"original,":[71],"generic,":[72],"formalized":[73],"implemented":[75],"approach":[76,91,132],"for":[77,118,140],"managing":[78],"dimensions":[80],"source,":[85],"others.":[89],"re-uses":[92],"existing":[93],"modeling":[95],"possibilities":[96],"in":[97,109],"order":[98],"represent":[100],"knowledge.":[102],"Then,":[103],"it":[104],"extends":[105],"SPARQL":[106,116],"processing":[108],"way":[112],"that":[113],"given":[114],"request":[122],"knowledge":[124],"without":[125],"modifying":[126],"proper.":[129],"Thus,":[130],"our":[131],"achieves":[133],"highly":[134],"flexible":[135],"automatically":[137],"coordinated":[138],"querying":[139],"while":[145],"completely":[146],"separating":[147],"two":[149],"areas":[150],"concern.":[152],"1.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
