{"id":"https://openalex.org/W2092349585","doi":"https://doi.org/10.1016/0166-218x(95)00088-9","title":"All-pairs-shortest-length on strongly chordal graphs","display_name":"All-pairs-shortest-length on strongly chordal graphs","publication_year":1996,"publication_date":"1996-08-01","ids":{"openalex":"https://openalex.org/W2092349585","doi":"https://doi.org/10.1016/0166-218x(95)00088-9","mag":"2092349585"},"language":"en","primary_location":{"id":"doi:10.1016/0166-218x(95)00088-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0166-218x(95)00088-9","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065799054","display_name":"V. Balachandhran","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V. Balachandhran","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Madras 600 036, India","Department of Computer Science and Engineering, Indian Institute of Technology, Madras-600 036, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras 600 036, India","institution_ids":["https://openalex.org/I24676775"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras-600 036, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103487617","display_name":"C. Pandu Rangan","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"C.Pandu Rangan","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology, Madras 600 036, India","Department of Computer Science and Engineering, Indian Institute of Technology, Madras-600 036, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras 600 036, India","institution_ids":["https://openalex.org/I24676775"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras-600 036, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103487617"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":1.0301,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.77767645,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"69","issue":"1-2","first_page":"169","last_page":"182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9995999932289124,"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":0.9995999932289124,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9979000091552734,"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/T12288","display_name":"Optimization and Search Problems","score":0.9904000163078308,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.842016339302063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8198322057723999},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8183139562606812},{"id":"https://openalex.org/keywords/interval-graph","display_name":"Interval graph","score":0.5850124359130859},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.5534378886222839},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5013296604156494},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.43707531690597534},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.15762612223625183},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.08726620674133301},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.06146624684333801}],"concepts":[{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.842016339302063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8198322057723999},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8183139562606812},{"id":"https://openalex.org/C67810366","wikidata":"https://www.wikidata.org/wiki/Q835942","display_name":"Interval graph","level":5,"score":0.5850124359130859},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.5534378886222839},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5013296604156494},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.43707531690597534},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.15762612223625183},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.08726620674133301},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.06146624684333801}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0166-218x(95)00088-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0166-218x(95)00088-9","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W91235948","https://openalex.org/W1531368347","https://openalex.org/W1562115776","https://openalex.org/W1984057027","https://openalex.org/W2007572995","https://openalex.org/W2022980325","https://openalex.org/W2037106315","https://openalex.org/W2068361557","https://openalex.org/W2084224084","https://openalex.org/W2084535093","https://openalex.org/W2120424341","https://openalex.org/W2125690626","https://openalex.org/W2763025185","https://openalex.org/W6603622835","https://openalex.org/W6667145592","https://openalex.org/W6683241691"],"related_works":["https://openalex.org/W2788975631","https://openalex.org/W2963009577","https://openalex.org/W2903402681","https://openalex.org/W2157783000","https://openalex.org/W1987143101","https://openalex.org/W2407722793","https://openalex.org/W2028363955","https://openalex.org/W2397003135","https://openalex.org/W2117848356","https://openalex.org/W2014290730"],"abstract_inverted_index":null,"counts_by_year":[{"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":"2025-10-10T00:00:00"}
