{"id":"https://openalex.org/W2146128146","doi":"https://doi.org/10.1007/s00373-010-0933-x","title":"A Spanning Tree with High Degree Vertices","display_name":"A Spanning Tree with High Degree Vertices","publication_year":2010,"publication_date":"2010-04-26","ids":{"openalex":"https://openalex.org/W2146128146","doi":"https://doi.org/10.1007/s00373-010-0933-x","mag":"2146128146"},"language":"en","primary_location":{"id":"doi:10.1007/s00373-010-0933-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00373-010-0933-x","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Graphs and Combinatorics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080040800","display_name":"Kenta Ozeki","orcid":"https://orcid.org/0000-0003-3118-0086"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenta Ozeki","raw_affiliation_strings":["Department of Mathematics, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-0061, Japan","Keio University, Department of Mathematics, 3-14-1 Hiyoshi, Kohoku-ku, 223-0061, Yokohama, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-0061, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio University, Department of Mathematics, 3-14-1 Hiyoshi, Kohoku-ku, 223-0061, Yokohama, Japan#TAB#","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007934756","display_name":"Tomoki Yamashita","orcid":"https://orcid.org/0000-0003-2394-324X"},"institutions":[{"id":"https://openalex.org/I64189623","display_name":"Kitasato University","ror":"https://ror.org/00f2txz25","country_code":"JP","type":"education","lineage":["https://openalex.org/I64189623"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Yamashita","raw_affiliation_strings":["College of Liberal Arts and Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, 228-8555, Japan","Kitasato University, College of Liberal Arts and Sciences, 1-15-1 Kitasato, 228-8555, Sagamihara, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Liberal Arts and Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, 228-8555, Japan","institution_ids":["https://openalex.org/I64189623"]},{"raw_affiliation_string":"Kitasato University, College of Liberal Arts and Sciences, 1-15-1 Kitasato, 228-8555, Sagamihara, Japan#TAB#","institution_ids":["https://openalex.org/I64189623"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080040800"],"corresponding_institution_ids":["https://openalex.org/I203951103"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.3444,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65124953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"26","issue":"4","first_page":"591","last_page":"596"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9988999962806702,"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"}},{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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":0.8967018127441406},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8197492361068726},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.7703695297241211},{"id":"https://openalex.org/keywords/conjecture","display_name":"Conjecture","score":0.7140426635742188},{"id":"https://openalex.org/keywords/minimum-degree-spanning-tree","display_name":"Minimum degree spanning tree","score":0.6492481231689453},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5621652007102966},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4970228970050812},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.49291229248046875},{"id":"https://openalex.org/keywords/shortest-path-tree","display_name":"Shortest-path tree","score":0.4191800355911255},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.39439547061920166},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0698535144329071}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8967018127441406},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8197492361068726},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.7703695297241211},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.7140426635742188},{"id":"https://openalex.org/C64271015","wikidata":"https://www.wikidata.org/wiki/Q6865444","display_name":"Minimum degree spanning tree","level":3,"score":0.6492481231689453},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5621652007102966},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4970228970050812},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.49291229248046875},{"id":"https://openalex.org/C23394520","wikidata":"https://www.wikidata.org/wiki/Q4919350","display_name":"Shortest-path tree","level":3,"score":0.4191800355911255},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.39439547061920166},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0698535144329071},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00373-010-0933-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00373-010-0933-x","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Graphs and Combinatorics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2088313686","https://openalex.org/W2090752789"],"related_works":["https://openalex.org/W2149927264","https://openalex.org/W4301179398","https://openalex.org/W4308416203","https://openalex.org/W2487945693","https://openalex.org/W2041764189","https://openalex.org/W2307044859","https://openalex.org/W4220861011","https://openalex.org/W2047517090","https://openalex.org/W2095369952","https://openalex.org/W3099328339"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}