{"id":"https://openalex.org/W2073986561","doi":"https://doi.org/10.1016/j.dam.2005.01.001","title":"Tree loop graphs","display_name":"Tree loop graphs","publication_year":2006,"publication_date":"2006-10-10","ids":{"openalex":"https://openalex.org/W2073986561","doi":"https://doi.org/10.1016/j.dam.2005.01.001","mag":"2073986561"},"language":"en","primary_location":{"id":"doi:10.1016/j.dam.2005.01.001","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.dam.2005.01.001","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://sedici.unlp.edu.ar/handle/10915/82964","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010542997","display_name":"Liliana Alc\u00f3n","orcid":"https://orcid.org/0000-0002-0933-7385"},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Liliana Alc\u00f3n","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad Nacional de La Plata, CC 172, (1900) La Plata, Argentina"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad Nacional de La Plata, CC 172, (1900) La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035781389","display_name":"M\u00e1rcia R. Cerioli","orcid":"https://orcid.org/0000-0002-9712-3140"},"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":true,"raw_author_name":"M\u00e1rcia R. Cerioli","raw_affiliation_strings":["Instituto de Matem\u00e1tica and COPPE/Sistemas, Universidade Federal do Rio de Janeiro, Caixa Postal 68511, 21945-970, Rio de Janeiro, RJ, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Matem\u00e1tica and COPPE/Sistemas, Universidade Federal do Rio de Janeiro, Caixa Postal 68511, 21945-970, Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","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":true,"raw_author_name":"Celina M.H. de Figueiredo","raw_affiliation_strings":["Instituto de Matem\u00e1tica and COPPE/Sistemas, Universidade Federal do Rio de Janeiro, Caixa Postal 68511, 21945-970, Rio de Janeiro, RJ, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Matem\u00e1tica and COPPE/Sistemas, Universidade Federal do Rio de Janeiro, Caixa Postal 68511, 21945-970, Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068547531","display_name":"Marisa Guti\u00e9rrez","orcid":"https://orcid.org/0000-0001-5534-2460"},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Marisa Gutierrez","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad Nacional de La Plata, CC 172, (1900) La Plata, Argentina"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad Nacional de La Plata, CC 172, (1900) La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049169709","display_name":"Jo\u00e3o Meid\u00e2nis","orcid":"https://orcid.org/0000-0001-7878-4990"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o Meidanis","raw_affiliation_strings":["Scylla Bioinformatics and Instituto de Computa\u00e7\u00e3o, Universidade Estadual de Campinas, Caixa Postal 6176, 13084-971, Campinas, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Scylla Bioinformatics and Instituto de Computa\u00e7\u00e3o, Universidade Estadual de Campinas, Caixa Postal 6176, 13084-971, Campinas, SP, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010542997","https://openalex.org/A5032868379","https://openalex.org/A5035781389","https://openalex.org/A5049169709","https://openalex.org/A5068547531"],"corresponding_institution_ids":["https://openalex.org/I122140584","https://openalex.org/I181391015","https://openalex.org/I874386039"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.14268473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"155","issue":"6-7","first_page":"686","last_page":"694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9987999796867371,"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":0.9987999796867371,"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/T12029","display_name":"DNA and Biological Computing","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10222","display_name":"Genomics and Chromatin Dynamics","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.7164286375045776},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6991152167320251},{"id":"https://openalex.org/keywords/interval-graph","display_name":"Interval graph","score":0.6913339495658875},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.6806354522705078},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.6656232476234436},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6348955631256104},{"id":"https://openalex.org/keywords/block-graph","display_name":"Block graph","score":0.5555039644241333},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.5366681814193726},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5050895810127258},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4236159026622772},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.33048194646835327},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.21766263246536255},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.20884987711906433}],"concepts":[{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.7164286375045776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6991152167320251},{"id":"https://openalex.org/C67810366","wikidata":"https://www.wikidata.org/wiki/Q835942","display_name":"Interval graph","level":5,"score":0.6913339495658875},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.6806354522705078},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.6656232476234436},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6348955631256104},{"id":"https://openalex.org/C43413943","wikidata":"https://www.wikidata.org/wiki/Q4927193","display_name":"Block graph","level":5,"score":0.5555039644241333},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.5366681814193726},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5050895810127258},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4236159026622772},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.33048194646835327},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.21766263246536255},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.20884987711906433}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.dam.2005.01.001","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.dam.2005.01.001","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:sedici.unlp.edu.ar:10915/82964","is_oa":true,"landing_page_url":"http://sedici.unlp.edu.ar/handle/10915/82964","pdf_url":"http://sedici.unlp.edu.ar/handle/10915/82964","source":{"id":"https://openalex.org/S4306400803","display_name":"El Servicio de Difusi\u00f3n de la Creaci\u00f3n Intelectual (National University of La Plata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I874386039","host_organization_name":"Universidad Nacional de La Plata","host_organization_lineage":["https://openalex.org/I874386039"],"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":"reponame:SEDICI (UNLP)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:sedici.unlp.edu.ar:10915/82964","is_oa":true,"landing_page_url":"http://sedici.unlp.edu.ar/handle/10915/82964","pdf_url":"http://sedici.unlp.edu.ar/handle/10915/82964","source":{"id":"https://openalex.org/S4306400803","display_name":"El Servicio de Difusi\u00f3n de la Creaci\u00f3n Intelectual (National University of La Plata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I874386039","host_organization_name":"Universidad Nacional de La Plata","host_organization_lineage":["https://openalex.org/I874386039"],"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":"reponame:SEDICI (UNLP)","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2073986561.pdf","grobid_xml":"https://content.openalex.org/works/W2073986561.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1517921658","https://openalex.org/W1580300251","https://openalex.org/W1589993665","https://openalex.org/W1980392938","https://openalex.org/W2021348471","https://openalex.org/W2063410295","https://openalex.org/W2071261821","https://openalex.org/W2076027639","https://openalex.org/W2089465933","https://openalex.org/W2112631288","https://openalex.org/W3022747647","https://openalex.org/W4252546523","https://openalex.org/W6634619958"],"related_works":["https://openalex.org/W2788975631","https://openalex.org/W2963009577","https://openalex.org/W2903402681","https://openalex.org/W2028363955","https://openalex.org/W2949743119","https://openalex.org/W4302405066","https://openalex.org/W2966902162","https://openalex.org/W1811797198","https://openalex.org/W3139101777","https://openalex.org/W1989729710"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2016-06-24T00:00:00"}
