{"id":"https://openalex.org/W3135206612","doi":"https://doi.org/10.1109/tkde.2020.3023925","title":"Computing K-Cores in Large Uncertain Graphs: An Index-based Optimal Approach","display_name":"Computing K-Cores in Large Uncertain Graphs: An Index-based Optimal Approach","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3135206612","doi":"https://doi.org/10.1109/tkde.2020.3023925","mag":"3135206612"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2020.3023925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2020.3023925","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10453/146670","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101509225","display_name":"Dong Wen","orcid":"https://orcid.org/0000-0002-0903-1503"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Dong Wen","raw_affiliation_strings":["FEIT, University of Technology Sydney, 1994 Sydney, New South Wales Australia (e-mail: dong.wen@uts.edu.au)","University of Sydney, Australia","Beijing Institute of Technology, China","University of Technology Sydney, Australia","\u2022 Dong Wen is with the University of Technology Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEIT, University of Technology Sydney, 1994 Sydney, New South Wales Australia (e-mail: dong.wen@uts.edu.au)","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085832216","display_name":"Bohua Yang","orcid":"https://orcid.org/0000-0001-6420-0026"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Bohua Yang","raw_affiliation_strings":["CAI, University of Technology Sydney, 1994 Sydney, New South Wales Australia (e-mail: bohua.yang@student.uts.edu.au)","Beijing Institute of Technology, China","University of Technology Sydney, Australia","University of Sydney, Australia","\u2022 Dong Wen is with the University of Technology Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAI, University of Technology Sydney, 1994 Sydney, New South Wales Australia (e-mail: bohua.yang@student.uts.edu.au)","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046220908","display_name":"Lu Qin","orcid":"https://orcid.org/0000-0001-6068-5062"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Lu Qin","raw_affiliation_strings":["QCIS, the University of Technology, Sydney, New South Wales Australia (e-mail: lu.qin@uts.edu.au)","\u2022 Dong Wen is with the University of Technology Sydney, Australia","University of Sydney, Australia","University of Technology Sydney, Australia","Beijing Institute of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"QCIS, the University of Technology, Sydney, New South Wales Australia (e-mail: lu.qin@uts.edu.au)","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386104","display_name":"Ying Zhang","orcid":"https://orcid.org/0000-0002-2674-1638"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Ying Zhang","raw_affiliation_strings":["CAI, FEIT, University of Technology Sydney, 1994 Sydney, New South Wales Australia 2007 (e-mail: Ying.Zhang@uts.edu.au)","\u2022 Dong Wen is with the University of Technology Sydney, Australia","University of Technology Sydney, Australia","Beijing Institute of Technology, China","University of Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAI, FEIT, University of Technology Sydney, 1994 Sydney, New South Wales Australia 2007 (e-mail: Ying.Zhang@uts.edu.au)","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037530341","display_name":"Lijun Chang","orcid":"https://orcid.org/0000-0002-6830-3900"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Lijun Chang","raw_affiliation_strings":["School of Information Technologies, University of Sydney - Camperdown and Darlington Campus, 153399 Sydney, New South Wales Australia 2006 (e-mail: Lijun.Chang@sydney.edu.au)","University of Technology Sydney, Australia","Beijing Institute of Technology, China","University of Sydney, Australia","\u2022 Dong Wen is with the University of Technology Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technologies, University of Sydney - Camperdown and Darlington Campus, 153399 Sydney, New South Wales Australia 2006 (e-mail: Lijun.Chang@sydney.edu.au)","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100742464","display_name":"Rong-Hua Li","orcid":"https://orcid.org/0000-0001-8658-6599"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Ronghua Li","raw_affiliation_strings":["School of Computer Science & Technology, Beijing Institute of Technology, 47833 Beijing, Beijing China 100081 (e-mail: lironghuascut@gmail.com)","\u2022 Dong Wen is with the University of Technology Sydney, Australia","University of Technology Sydney, Australia","Beijing Institute of Technology, China","University of Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science & Technology, Beijing Institute of Technology, 47833 Beijing, Beijing China 100081 (e-mail: lironghuascut@gmail.com)","institution_ids":["https://openalex.org/I125839683","https://openalex.org/I202334528"]},{"raw_affiliation_string":"\u2022 Dong Wen is with the University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"University of Sydney, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5762,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68094629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9883999824523926,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.98580002784729,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7501881718635559},{"id":"https://openalex.org/keywords/aka","display_name":"AKA","score":0.6567431688308716},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5729383826255798},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5542702078819275},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5275953412055969},{"id":"https://openalex.org/keywords/power-graph-analysis","display_name":"Power graph analysis","score":0.478784441947937},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44237181544303894},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4266621768474579},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3861906826496124},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16313651204109192}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7501881718635559},{"id":"https://openalex.org/C121158502","wikidata":"https://www.wikidata.org/wiki/Q4652161","display_name":"AKA","level":2,"score":0.6567431688308716},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5729383826255798},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5542702078819275},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5275953412055969},{"id":"https://openalex.org/C106937863","wikidata":"https://www.wikidata.org/wiki/Q7236518","display_name":"Power graph analysis","level":3,"score":0.478784441947937},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44237181544303894},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4266621768474579},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3861906826496124},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16313651204109192},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tkde.2020.3023925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2020.3023925","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/146670","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/146670","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:opus.lib.uts.edu.au:10453/146670","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/146670","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W37148511","https://openalex.org/W100509257","https://openalex.org/W1490591387","https://openalex.org/W1676999057","https://openalex.org/W1888358353","https://openalex.org/W1971717360","https://openalex.org/W1984903982","https://openalex.org/W2007664730","https://openalex.org/W2018680580","https://openalex.org/W2024766516","https://openalex.org/W2037933327","https://openalex.org/W2048267719","https://openalex.org/W2049351579","https://openalex.org/W2058803838","https://openalex.org/W2062711641","https://openalex.org/W2065663455","https://openalex.org/W2066303519","https://openalex.org/W2071864549","https://openalex.org/W2116117181","https://openalex.org/W2125268207","https://openalex.org/W2133238553","https://openalex.org/W2136850043","https://openalex.org/W2137442080","https://openalex.org/W2139694815","https://openalex.org/W2141806644","https://openalex.org/W2142599626","https://openalex.org/W2148606255","https://openalex.org/W2158501189","https://openalex.org/W2174092017","https://openalex.org/W2228089378","https://openalex.org/W2291620117","https://openalex.org/W2330524492","https://openalex.org/W2399911911","https://openalex.org/W2432087854","https://openalex.org/W2574388534","https://openalex.org/W2595853853","https://openalex.org/W2794912931","https://openalex.org/W2952024205","https://openalex.org/W2962676535","https://openalex.org/W2963054764","https://openalex.org/W3105091379","https://openalex.org/W4232932184","https://openalex.org/W4243384247","https://openalex.org/W6601521838","https://openalex.org/W6637459119","https://openalex.org/W6677859933"],"related_works":["https://openalex.org/W3014541132","https://openalex.org/W2994737807","https://openalex.org/W2948639032","https://openalex.org/W2948704552","https://openalex.org/W2948403110","https://openalex.org/W4368755543","https://openalex.org/W3088104186","https://openalex.org/W1543023114","https://openalex.org/W4245709619","https://openalex.org/W85088162"],"abstract_inverted_index":{"Uncertain":[0],"graph":[1,80,171],"management":[2],"and":[3,23,50,69,82,89],"analysis":[4],"have":[5,103],"attracted":[6],"many":[7,27],"research":[8],"attentions.":[9],"Among":[10],"them,":[11],"computing":[12,88,109],"k-cores":[13],"in":[14,26,111,131,142,165,176],"uncertain":[15,31,170],"graphs":[16],"(aka,":[17],"(k,)-cores)":[18],"is":[19,96,119,126],"an":[20,30,44,105,147],"important":[21],"problem":[22],"has":[24],"emerged":[25],"applications.":[28],"Given":[29],"graph,":[32],"the":[33,41,52,58,63,70,78,83,91,117,127,132,169,189,193],"(k,)-cores":[34,110],"can":[35,139],"be":[36,140,173],"derived":[37],"by":[38,122],"iteratively":[39],"removing":[40],"vertex":[42,95],"with":[43,152],"-degree":[45,92],"of":[46,54,116,129,191],"less":[47],"than":[48],"k":[49,67],"updating":[51,90],"-degrees":[53],"its":[55],"neighbors.":[56],"However,":[57],"results":[59],"heavily":[60],"depend":[61],"on":[62,135,182],"two":[64],"input":[65],"parameters":[66,74],"and,":[68],"settings":[71],"for":[72,93,108,149,162],"these":[73,100],"are":[75],"unique":[76],"to":[77,186],"specific":[79],"structure":[81],"user's":[84],"subjective":[85],"requirements.":[86],"Additionally,":[87],"each":[94],"costly.":[97],"To":[98],"overcome":[99],"drawbacks,":[101],"we":[102],"developed":[104],"index-based":[106],"solution":[107],"this":[112,136],"paper.":[113],"The":[114],"size":[115],"index":[118,150,163],"well":[120],"bounded":[121],"O(m),":[123],"where":[124],"m":[125],"number":[128],"edges":[130],"graph.":[133],"Based":[134],"index,":[137],"queries":[138],"answered":[141],"optimal":[143],"time.":[144],"We":[145,156,178],"propose":[146,158],"algorithm":[148,161],"construction":[151,164],"several":[153],"different":[154],"optimizations.":[155],"also":[157],"a":[159],"new":[160],"external":[166],"memory,":[167],"when":[168],"cannot":[172],"entirely":[174],"loaded":[175],"memory.":[177],"conduct":[179],"extensive":[180],"experiments":[181],"eight":[183],"real-world":[184],"datasets":[185],"practically":[187],"evaluate":[188],"performance":[190],"all":[192],"proposed":[194],"algorithms.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}
