{"id":"https://openalex.org/W4392876189","doi":"https://doi.org/10.1051/ro/2024068","title":"The hardness of recognising poorly matchable graphs and the hunting of the d-snark","display_name":"The hardness of recognising poorly matchable graphs and the hunting of the d-snark","publication_year":2024,"publication_date":"2024-03-16","ids":{"openalex":"https://openalex.org/W4392876189","doi":"https://doi.org/10.1051/ro/2024068"},"language":"en","primary_location":{"id":"doi:10.1051/ro/2024068","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2024068","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/forth/ro230063.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868","2804-7303"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.rairo-ro.org/articles/ro/pdf/forth/ro230063.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059840470","display_name":"Leandro M. Zatesko","orcid":"https://orcid.org/0000-0003-0528-6776"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Leandro M. Zatesko","raw_affiliation_strings":["Academic Department of Informatics , Federal University of Technology , Paran\u00e1 , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academic Department of Informatics , Federal University of Technology , Paran\u00e1 , Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044844342","display_name":"Renato Carmo","orcid":"https://orcid.org/0000-0003-2630-6852"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]},{"id":"https://openalex.org/I224309722","display_name":"Instituto Federal do Paran\u00e1","ror":"https://ror.org/02znfhp50","country_code":"BR","type":"education","lineage":["https://openalex.org/I224309722"]},{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renato Carmo","raw_affiliation_strings":["Department of Informatics , Federal University of Paran\u00e1 , Paran\u00e1 , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics , Federal University of Paran\u00e1 , Paran\u00e1 , Brazil","institution_ids":["https://openalex.org/I1283613182","https://openalex.org/I224309722","https://openalex.org/I52418104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067315320","display_name":"Andr\u00e9 Guedes","orcid":"https://orcid.org/0000-0001-5449-5393"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]},{"id":"https://openalex.org/I224309722","display_name":"Instituto Federal do Paran\u00e1","ror":"https://ror.org/02znfhp50","country_code":"BR","type":"education","lineage":["https://openalex.org/I224309722"]},{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 L.P. Guedes","raw_affiliation_strings":["Department of Informatics , Federal University of Paran\u00e1 , Paran\u00e1 , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics , Federal University of Paran\u00e1 , Paran\u00e1 , Brazil","institution_ids":["https://openalex.org/I1283613182","https://openalex.org/I224309722","https://openalex.org/I52418104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036855105","display_name":"Raphael C. S. Machado","orcid":"https://orcid.org/0000-0003-3339-9735"},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]},{"id":"https://openalex.org/I3018965473","display_name":"Instituto Federal Fluminense","ror":"https://ror.org/0009eqg37","country_code":"BR","type":"education","lineage":["https://openalex.org/I3018965473"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raphael C.S. Machado","raw_affiliation_strings":["Institute of Computing , Fluminense Federal University , Rio de Janeiro , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing , Fluminense Federal University , Rio de Janeiro , Brazil","institution_ids":["https://openalex.org/I161127581","https://openalex.org/I3018965473"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032868379","display_name":"Celina M.H. de Figueiredo","orcid":"https://orcid.org/0000-0002-6393-0876"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Celina M.H. Figueiredo","raw_affiliation_strings":["Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering , Federal University of Rio de Janeiro , Rio de Janeiro , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering , Federal University of Rio de Janeiro , Rio de Janeiro , Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":0.2413,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51390268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":94},"biblio":{"volume":"58","issue":"3","first_page":"2055","last_page":"2073"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.851058304309845},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6607720255851746},{"id":"https://openalex.org/keywords/conjecture","display_name":"Conjecture","score":0.6256440877914429},{"id":"https://openalex.org/keywords/complement","display_name":"Complement (music)","score":0.54859459400177},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5060788989067078},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.46235784888267517},{"id":"https://openalex.org/keywords/cubic-graph","display_name":"Cubic graph","score":0.4378807842731476},{"id":"https://openalex.org/keywords/complement-graph","display_name":"Complement graph","score":0.4293328523635864},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4240760803222656},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.3407807946205139},{"id":"https://openalex.org/keywords/graph-power","display_name":"Graph power","score":0.1477057933807373},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.10320830345153809}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.851058304309845},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6607720255851746},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.6256440877914429},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.54859459400177},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5060788989067078},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.46235784888267517},{"id":"https://openalex.org/C100500283","wikidata":"https://www.wikidata.org/wiki/Q1374495","display_name":"Cubic graph","level":5,"score":0.4378807842731476},{"id":"https://openalex.org/C168291704","wikidata":"https://www.wikidata.org/wiki/Q902252","display_name":"Complement graph","level":5,"score":0.4293328523635864},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4240760803222656},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.3407807946205139},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.1477057933807373},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.10320830345153809},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C188082640","wikidata":"https://www.wikidata.org/wiki/Q1780899","display_name":"Complementation","level":4,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","level":3,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1051/ro/2024068","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2024068","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/forth/ro230063.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868","2804-7303"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1051/ro/2024068","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2024068","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/forth/ro230063.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868","2804-7303"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1686041357","display_name":null,"funder_award_id":"E-26/203","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G1756233049","display_name":null,"funder_award_id":"E-26/202.793/2017","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G1840770272","display_name":null,"funder_award_id":"E-26/","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G228631196","display_name":null,"funder_award_id":"E-26/202","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G313872801","display_name":null,"funder_award_id":"407635/2018-1","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G432337813","display_name":null,"funder_award_id":"428941/2016-8","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G4939334211","display_name":null,"funder_award_id":"0588/2018","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G5352866202","display_name":null,"funder_award_id":"311545/2018-1","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G611330818","display_name":null,"funder_award_id":"2016\u20108","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G6826806153","display_name":null,"funder_award_id":"428941/2016-8, 302823/2016-6, 407635/2018-1, 311545/2018-1","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G7433237293","display_name":null,"funder_award_id":"E-26/202.793/2017, E-26/203.232/2017","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G7940273651","display_name":null,"funder_award_id":"302823/2016-6","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392876189.pdf","grobid_xml":"https://content.openalex.org/works/W4392876189.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W92623642","https://openalex.org/W603657711","https://openalex.org/W1504246017","https://openalex.org/W1735141257","https://openalex.org/W1966769222","https://openalex.org/W1973490548","https://openalex.org/W1977492432","https://openalex.org/W1980938219","https://openalex.org/W1982321501","https://openalex.org/W1993232133","https://openalex.org/W1998621342","https://openalex.org/W2002000470","https://openalex.org/W2011280458","https://openalex.org/W2024586198","https://openalex.org/W2031659811","https://openalex.org/W2032495288","https://openalex.org/W2035880886","https://openalex.org/W2044028427","https://openalex.org/W2059233598","https://openalex.org/W2061372647","https://openalex.org/W2068894266","https://openalex.org/W2072854899","https://openalex.org/W2073039945","https://openalex.org/W2074359677","https://openalex.org/W2102669784","https://openalex.org/W2123805664","https://openalex.org/W2136219960","https://openalex.org/W2151370292","https://openalex.org/W2164629657","https://openalex.org/W2170882207","https://openalex.org/W2171897560","https://openalex.org/W2327315803","https://openalex.org/W2332265223","https://openalex.org/W2335389215","https://openalex.org/W2462494491","https://openalex.org/W2553106345","https://openalex.org/W2770353058","https://openalex.org/W2963501418","https://openalex.org/W2999329204","https://openalex.org/W3014362497","https://openalex.org/W3021046945","https://openalex.org/W3098173695","https://openalex.org/W3187238826","https://openalex.org/W4205617459","https://openalex.org/W4213311856","https://openalex.org/W4233249038","https://openalex.org/W4233756358","https://openalex.org/W4256167910","https://openalex.org/W4384931465","https://openalex.org/W4385369586"],"related_works":["https://openalex.org/W4285192519","https://openalex.org/W2954009223","https://openalex.org/W2284933739","https://openalex.org/W2278094798","https://openalex.org/W99801047","https://openalex.org/W2103478523","https://openalex.org/W2763829145","https://openalex.org/W2056471617","https://openalex.org/W2412253912","https://openalex.org/W2940395382"],"abstract_inverted_index":{"An":[0],"r-graph":[1,36,46,73],"is":[2,21,75],"an":[3,8,77,119],"r-regular":[4],"graph":[5],"G":[6],"on":[7,156],"even":[9],"number":[10],"of":[11,49,122,141],"vertices":[12],"where":[13],"every":[14,47,113],"odd":[15,82,115],"set":[16],"X":[17],"\u2286":[18],"V":[19,31],"(G)":[20,32],"connected":[22],"by":[23],"at":[24],"least":[25],"r":[26,67],"edges":[27],"to":[28,92,101,110,130],"its":[29],"complement":[30],"\\":[33],"X.":[34],"Every":[35],"has":[37],"a":[38,43,89,127],"perfect":[39,50],"matching":[40],"and":[41,149],"in":[42,104,147],"poorly":[44,56,71],"matchable":[45,57,72],"pair":[48],"matchings":[51],"intersect,":[52],"which":[53],"implies":[54],"that":[55,70],"r-graphs":[58],"are":[59],"not":[60],"r-edge-colourable.":[61],"We":[62,107,135],"prove,":[63],"for":[64,80,112],"each":[65,81],"fixed":[66,114],"\u2265":[68,84,117],"3,":[69,85],"recognition":[74],"coNP-complete,":[76],"indication":[78],"that,":[79],"d":[83,116],"it":[86],"may":[87,145],"be":[88],"hard":[90],"problem":[91],"recognise":[93],"d-regular":[94],"(d":[95],"\u2212":[96],"1)-edge-connected":[97],"non-d-edge-colourable":[98],"graphs,":[99],"referred":[100],"as":[102],"d-snarks":[103,144],"this":[105],"paper.":[106],"show":[108],"how":[109,138],"construct,":[111],"5,":[118],"infinite":[120],"family":[121],"d-snarks.":[123],"These":[124],"families":[125],"provide":[126],"natural":[128],"extension":[129],"the":[131,139,142,152],"well-known":[132],"Loupekine":[133],"snarks.":[134],"also":[136],"discuss":[137],"hunting":[140],"smallest":[143],"help":[146],"strengthening":[148],"better":[150],"understanding":[151],"major":[153],"Overfull":[154],"Conjecture":[155],"edge-colouring":[157],"simple":[158],"graphs.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
