{"id":"https://openalex.org/W2945730294","doi":"https://doi.org/10.1145/3308560.3317702","title":"How New is the (RDF) News?","display_name":"How New is the (RDF) News?","publication_year":2019,"publication_date":"2019-05-13","ids":{"openalex":"https://openalex.org/W2945730294","doi":"https://doi.org/10.1145/3308560.3317702","mag":"2945730294"},"language":"en","primary_location":{"id":"doi:10.1145/3308560.3317702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3317702","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3308560.3317702","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090636024","display_name":"Tomer Sagi","orcid":"https://orcid.org/0000-0002-8916-0128"},"institutions":[{"id":"https://openalex.org/I91203450","display_name":"University of Haifa","ror":"https://ror.org/02f009v59","country_code":"IL","type":"education","lineage":["https://openalex.org/I91203450"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Tomer Sagi","raw_affiliation_strings":["Univ of Haifa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Haifa","institution_ids":["https://openalex.org/I91203450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084189200","display_name":"Yael Wolf","orcid":null},"institutions":[{"id":"https://openalex.org/I91203450","display_name":"University of Haifa","ror":"https://ror.org/02f009v59","country_code":"IL","type":"education","lineage":["https://openalex.org/I91203450"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yael Wolf","raw_affiliation_strings":["Univ of Haifa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Haifa","institution_ids":["https://openalex.org/I91203450"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015313855","display_name":"Katja Hose","orcid":"https://orcid.org/0000-0001-7025-8099"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Katja Hose","raw_affiliation_strings":["Aalborg University, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2187,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49747933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"714","last_page":"721"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9995999932289124,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9975000023841858,"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/T12478","display_name":"Wikis in Education and Collaboration","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.9123119115829468},{"id":"https://openalex.org/keywords/linked-data","display_name":"Linked data","score":0.8598086833953857},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7958055138587952},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.609323263168335},{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.5572896003723145},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.523182213306427},{"id":"https://openalex.org/keywords/rdf-schema","display_name":"RDF Schema","score":0.4847971498966217},{"id":"https://openalex.org/keywords/publishing","display_name":"Publishing","score":0.45213454961776733},{"id":"https://openalex.org/keywords/entity-linking","display_name":"Entity linking","score":0.42951348423957825},{"id":"https://openalex.org/keywords/open-data","display_name":"Open data","score":0.41308218240737915},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.38747891783714294},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.37048763036727905},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.3684864640235901}],"concepts":[{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.9123119115829468},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.8598086833953857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7958055138587952},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.609323263168335},{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.5572896003723145},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.523182213306427},{"id":"https://openalex.org/C15657843","wikidata":"https://www.wikidata.org/wiki/Q1751819","display_name":"RDF Schema","level":5,"score":0.4847971498966217},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.45213454961776733},{"id":"https://openalex.org/C96711827","wikidata":"https://www.wikidata.org/wiki/Q17012245","display_name":"Entity linking","level":3,"score":0.42951348423957825},{"id":"https://openalex.org/C2780535194","wikidata":"https://www.wikidata.org/wiki/Q309901","display_name":"Open data","level":2,"score":0.41308218240737915},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.38747891783714294},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.37048763036727905},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.3684864640235901},{"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":2,"locations":[{"id":"doi:10.1145/3308560.3317702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3317702","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/28539480-1512-43fb-a4f7-cd070aea3514","is_oa":true,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85066914128&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sagi, T, Wolf, Y & Hose, K 2019, How new is the (RDF) news? Assessing knowledge graph completeness over news feed entities. in The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery (ACM), pp. 714-721, 2019 World Wide Web Conference, WWW 2019, San Francisco, United States, 13/05/2019. https://doi.org/10.1145/3308560.3317702","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1145/3308560.3317702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3317702","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W23685451","https://openalex.org/W102708294","https://openalex.org/W109317495","https://openalex.org/W1934084512","https://openalex.org/W1993500013","https://openalex.org/W2016753842","https://openalex.org/W2022166150","https://openalex.org/W2029576182","https://openalex.org/W2074811005","https://openalex.org/W2080133951","https://openalex.org/W2091950909","https://openalex.org/W2104583100","https://openalex.org/W2122865749","https://openalex.org/W2143933463","https://openalex.org/W2151502664","https://openalex.org/W2167187514","https://openalex.org/W2300469216","https://openalex.org/W2534432321","https://openalex.org/W2604164144","https://openalex.org/W2789625062","https://openalex.org/W2791382755","https://openalex.org/W2799114560","https://openalex.org/W2898256678","https://openalex.org/W2945682693","https://openalex.org/W2963691861","https://openalex.org/W4293690910"],"related_works":["https://openalex.org/W2004854347","https://openalex.org/W2615202182","https://openalex.org/W199330785","https://openalex.org/W3150241097","https://openalex.org/W2767591199","https://openalex.org/W2901443306","https://openalex.org/W1596232896","https://openalex.org/W4322622679","https://openalex.org/W2612979962","https://openalex.org/W1783819836"],"abstract_inverted_index":{"Linked":[0,34,61],"Open":[1,35,62],"Data":[2,36,63],"and":[3,18,29,51,57,80,85,110,137],"the":[4,9,25,30,94,99,105,124],"RDF":[5,55],"format":[6],"have":[7,32],"become":[8],"premier":[10],"method":[11],"of":[12,40,104,126],"publishing":[13],"structured":[14,42],"data":[15],"representing":[16],"entities":[17,56,71,95,128],"facts.":[19],"Specifically,":[20],"media":[21,46],"organizations,":[22],"such":[23,77],"as":[24,37,78],"New":[26],"York":[27],"Times":[28],"BBC,":[31],"embraced":[33],"a":[38],"way":[39],"providing":[41],"access":[43],"to":[44,72,96,113,134],"traditional":[45],"content,":[47],"including":[48],"articles,":[49],"images,":[50],"video.":[52],"To":[53],"ground":[54],"predicates":[58],"in":[59,98,129],"existing":[60,73],"sources,":[64],"dataset":[65],"curators":[66],"provide":[67],"links":[68],"for":[69],"some":[70],"general":[74],"purpose":[75],"repositories,":[76],"YAGO":[79],"DBpedia,":[81],"using":[82],"entity":[83],"extraction":[84],"linking":[86],"tools.":[87],"However,":[88],"these":[89],"state-of-the-art":[90],"tools":[91],"rely":[92],"on":[93],"exist":[97],"knowledge":[100,139],"base.":[101],"How":[102],"much":[103],"information":[106],"is":[107,116],"actually":[108],"new":[109,127],"thus":[111],"unable":[112],"be":[114],"grounded":[115],"unclear.":[117],"In":[118],"this":[119],"work,":[120],"we":[121],"empirically":[122],"investigate":[123],"prevalence":[125],"news":[130],"feeds":[131],"with":[132],"respect":[133],"both":[135],"public":[136],"commercial":[138],"graphs.":[140]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}