{"id":"https://openalex.org/W1562170618","doi":"https://doi.org/10.1007/3-540-54233-7_153","title":"An efficient NC algorithm for finding Hamiltonian cycles in dense directed graphs","display_name":"An efficient NC algorithm for finding Hamiltonian cycles in dense directed graphs","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W1562170618","doi":"https://doi.org/10.1007/3-540-54233-7_153","mag":"1562170618"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-54233-7_153","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54233-7_153","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5052643589","display_name":"Martin F\u00fcrer","orcid":"https://orcid.org/0000-0001-5354-3226"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Martin F\u00fcrer","raw_affiliation_strings":["Computer Science Department, Pennsylvania State University, 16802, University Park, PA","Computer Science Department, Pennsylvania State University, University Park"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, Pennsylvania State University, 16802, University Park, PA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Computer Science Department, Pennsylvania State University, University Park","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046140110","display_name":"Balaji Raghavachari","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Balaji Raghavachari","raw_affiliation_strings":["Computer Science Department, Pennsylvania State University, 16802, University Park, PA","Computer Science Department, Pennsylvania State University, University Park"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, Pennsylvania State University, 16802, University Park, PA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Computer Science Department, Pennsylvania State University, University Park","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09090909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"429","last_page":"440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998000264167786,"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":0.9998000264167786,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9990000128746033,"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/T10720","display_name":"Complexity and Algorithms in Graphs","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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7139678597450256},{"id":"https://openalex.org/keywords/hamiltonian-path","display_name":"Hamiltonian path","score":0.6340703368186951},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6032919883728027},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4933740198612213},{"id":"https://openalex.org/keywords/directed-graph","display_name":"Directed graph","score":0.4914039373397827},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4706116318702698},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.4674564003944397},{"id":"https://openalex.org/keywords/strongly-connected-component","display_name":"Strongly connected component","score":0.427314817905426},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3816009759902954},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3349084258079529}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7139678597450256},{"id":"https://openalex.org/C86524685","wikidata":"https://www.wikidata.org/wiki/Q273037","display_name":"Hamiltonian path","level":3,"score":0.6340703368186951},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6032919883728027},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4933740198612213},{"id":"https://openalex.org/C146380142","wikidata":"https://www.wikidata.org/wiki/Q1137726","display_name":"Directed graph","level":2,"score":0.4914039373397827},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4706116318702698},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.4674564003944397},{"id":"https://openalex.org/C38754835","wikidata":"https://www.wikidata.org/wiki/Q2003238","display_name":"Strongly connected component","level":2,"score":0.427314817905426},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3816009759902954},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3349084258079529},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-54233-7_153","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-54233-7_153","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W53596869","https://openalex.org/W577342595","https://openalex.org/W1484040084","https://openalex.org/W1584086289","https://openalex.org/W1971367602","https://openalex.org/W1983755786","https://openalex.org/W1993348640","https://openalex.org/W1996876354","https://openalex.org/W2011039300","https://openalex.org/W2011591414","https://openalex.org/W2020622825","https://openalex.org/W2035089435","https://openalex.org/W2046461289","https://openalex.org/W2049327803","https://openalex.org/W2050065904","https://openalex.org/W2054549596","https://openalex.org/W2065187378","https://openalex.org/W2066708286","https://openalex.org/W2069905179","https://openalex.org/W2073975876","https://openalex.org/W2082270016","https://openalex.org/W2089828587","https://openalex.org/W2109560070","https://openalex.org/W2121867501","https://openalex.org/W2611532517","https://openalex.org/W4239252112"],"related_works":["https://openalex.org/W1643271191","https://openalex.org/W1997206487","https://openalex.org/W3190612612","https://openalex.org/W2014769093","https://openalex.org/W306769933","https://openalex.org/W2963132554","https://openalex.org/W2101463671","https://openalex.org/W2949833368","https://openalex.org/W4300545322","https://openalex.org/W2071319668"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}