{"id":"https://openalex.org/W3164656968","doi":"https://doi.org/10.1145/3418294","title":"Knowledge graphs","display_name":"Knowledge graphs","publication_year":2021,"publication_date":"2021-02-22","ids":{"openalex":"https://openalex.org/W3164656968","doi":"https://doi.org/10.1145/3418294","mag":"3164656968"},"language":"en","primary_location":{"id":"doi:10.1145/3418294","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3418294","pdf_url":"https://dl.acm.org/action/downloadSupplement?doi=10.1145%2F3418294&file=p96-gutierrez-supp.pdf","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications of the ACM","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/action/downloadSupplement?doi=10.1145%2F3418294&file=p96-gutierrez-supp.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041698136","display_name":"Claudio Guti\u00e9rrez","orcid":"https://orcid.org/0000-0002-4559-6544"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Claudio Gutierrez","raw_affiliation_strings":["DCC, Universidad de Chile and IMFD"],"affiliations":[{"raw_affiliation_string":"DCC, Universidad de Chile and IMFD","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014287041","display_name":"Juan Sequeda","orcid":"https://orcid.org/0000-0003-3112-9299"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juan F. Sequeda","raw_affiliation_strings":["data.world, Austin, TX"],"affiliations":[{"raw_affiliation_string":"data.world, Austin, TX","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041698136"],"corresponding_institution_ids":["https://openalex.org/I69737025"],"apc_list":null,"apc_paid":null,"fwci":19.5984,"has_fulltext":false,"cited_by_count":164,"citation_normalized_percentile":{"value":0.99490285,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"64","issue":"3","first_page":"96","last_page":"104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.635342001914978},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.5409122705459595},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3680950999259949},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3505384027957916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.635342001914978},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.5409122705459595},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3680950999259949},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3505384027957916}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3418294","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3418294","pdf_url":"https://dl.acm.org/action/downloadSupplement?doi=10.1145%2F3418294&file=p96-gutierrez-supp.pdf","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications of the ACM","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3418294","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3418294","pdf_url":"https://dl.acm.org/action/downloadSupplement?doi=10.1145%2F3418294&file=p96-gutierrez-supp.pdf","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications of the ACM","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3164656968.pdf","grobid_xml":"https://content.openalex.org/works/W3164656968.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1969483458","https://openalex.org/W1973644634","https://openalex.org/W1975718050","https://openalex.org/W1991183254","https://openalex.org/W1992673035","https://openalex.org/W2002947720","https://openalex.org/W2013355699","https://openalex.org/W2016758618","https://openalex.org/W2021335186","https://openalex.org/W2044701300","https://openalex.org/W2060482235","https://openalex.org/W2064650227","https://openalex.org/W2084130127","https://openalex.org/W2100738443","https://openalex.org/W2103018059","https://openalex.org/W2116502002","https://openalex.org/W2117753247","https://openalex.org/W2124957697","https://openalex.org/W2133109597","https://openalex.org/W2159350264","https://openalex.org/W2167685423","https://openalex.org/W2185907055","https://openalex.org/W2621051920","https://openalex.org/W2945526390","https://openalex.org/W2964221236","https://openalex.org/W4239609227","https://openalex.org/W6738238320","https://openalex.org/W7030518638"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Tracking":[0],"the":[1,7],"historical":[2],"events":[3],"that":[4],"lead":[5],"to":[6],"interweaving":[8],"of":[9],"data":[10],"and":[11],"knowledge.":[12]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":38},{"year":2023,"cited_by_count":57},{"year":2022,"cited_by_count":34},{"year":2021,"cited_by_count":11}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2021-06-07T00:00:00"}