{"id":"https://openalex.org/W3105819400","doi":"https://doi.org/10.1007/s10878-020-00668-z","title":"A greedy algorithm for the fault-tolerant outer-connected dominating set problem","display_name":"A greedy algorithm for the fault-tolerant outer-connected dominating set problem","publication_year":2020,"publication_date":"2020-11-12","ids":{"openalex":"https://openalex.org/W3105819400","doi":"https://doi.org/10.1007/s10878-020-00668-z","mag":"3105819400"},"language":"en","primary_location":{"id":"doi:10.1007/s10878-020-00668-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10878-020-00668-z","pdf_url":null,"source":{"id":"https://openalex.org/S107925523","display_name":"Journal of Combinatorial Optimization","issn_l":"1382-6905","issn":["1382-6905","1573-2886"],"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":"Journal of Combinatorial Optimization","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/A5100775961","display_name":"Xiaozhi Wang","orcid":"https://orcid.org/0000-0003-0240-9291"},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozhi Wang","raw_affiliation_strings":["School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","institution_ids":["https://openalex.org/I94611258"]},{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China","institution_ids":["https://openalex.org/I94611258"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101765977","display_name":"Xianyue Li","orcid":"https://orcid.org/0000-0002-6311-8888"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianyue Li","raw_affiliation_strings":["School of Mathematics and statistics, Lanzhou University, Lanzhou, 730000, People\u2019s Republic of China","School of Mathematics and statistics, Lanzhou University, Lanzhou, 730000, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and statistics, Lanzhou University, Lanzhou, 730000, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"School of Mathematics and statistics, Lanzhou University, Lanzhou, 730000, People's Republic of China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009248559","display_name":"Bo Hou","orcid":"https://orcid.org/0000-0002-2439-8098"},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Hou","raw_affiliation_strings":["School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","institution_ids":["https://openalex.org/I94611258"]},{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China","institution_ids":["https://openalex.org/I94611258"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061907283","display_name":"Ryan Wen Liu","orcid":"https://orcid.org/0000-0002-1591-5583"},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Liu","raw_affiliation_strings":["School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","institution_ids":["https://openalex.org/I94611258"]},{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China","institution_ids":["https://openalex.org/I94611258"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073970841","display_name":"Lidong Wu","orcid":"https://orcid.org/0000-0001-5714-1398"},"institutions":[{"id":"https://openalex.org/I221716585","display_name":"The University of Texas at Tyler","ror":"https://ror.org/01azfw069","country_code":"US","type":"education","lineage":["https://openalex.org/I221716585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lidong Wu","raw_affiliation_strings":["Department of Computet Science, University of Texas at Tyler, Tyler, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computet Science, University of Texas at Tyler, Tyler, USA","institution_ids":["https://openalex.org/I221716585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040404158","display_name":"Suogang Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I94611258","display_name":"Hebei Normal University","ror":"https://ror.org/004rbbw49","country_code":"CN","type":"education","lineage":["https://openalex.org/I94611258"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Suogang Gao","raw_affiliation_strings":["School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People\u2019s Republic of China","institution_ids":["https://openalex.org/I94611258"]},{"raw_affiliation_string":"School of Mathematics Science, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China","institution_ids":["https://openalex.org/I94611258"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040404158"],"corresponding_institution_ids":["https://openalex.org/I94611258"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.1341,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57201724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"41","issue":"1","first_page":"118","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9994000196456909,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9987000226974487,"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":0.9977999925613403,"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/dominating-set","display_name":"Dominating set","score":0.8289337158203125},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.654327392578125},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.6073582172393799},{"id":"https://openalex.org/keywords/connected-dominating-set","display_name":"Connected dominating set","score":0.553469717502594},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5306301116943359},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.529836893081665},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5067694783210754},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.4707912504673004},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3662760257720947},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.32857847213745117},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.32557564973831177},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2745617926120758},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.14829370379447937},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.13684332370758057}],"concepts":[{"id":"https://openalex.org/C146661039","wikidata":"https://www.wikidata.org/wiki/Q2915204","display_name":"Dominating set","level":4,"score":0.8289337158203125},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.654327392578125},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.6073582172393799},{"id":"https://openalex.org/C37810922","wikidata":"https://www.wikidata.org/wiki/Q5161409","display_name":"Connected dominating set","level":3,"score":0.553469717502594},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5306301116943359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.529836893081665},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5067694783210754},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.4707912504673004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3662760257720947},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.32857847213745117},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.32557564973831177},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2745617926120758},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.14829370379447937},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.13684332370758057},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1007/s10878-020-00668-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10878-020-00668-z","pdf_url":null,"source":{"id":"https://openalex.org/S107925523","display_name":"Journal of Combinatorial Optimization","issn_l":"1382-6905","issn":["1382-6905","1573-2886"],"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":"Journal of Combinatorial Optimization","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/435407","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/435407","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/441685","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/441685","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/469718","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/469718","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article (JA)"},{"id":"pmh:oai:RePEc:spr:jcomop:v:41:y:2021:i:1:d:10.1007_s10878-020-00668-z","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s10878-020-00668-z","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/429023","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/429023","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W603975761","https://openalex.org/W1444318869","https://openalex.org/W1493071618","https://openalex.org/W2001733582","https://openalex.org/W2029336174","https://openalex.org/W2043377742","https://openalex.org/W2081719370","https://openalex.org/W2094446349","https://openalex.org/W2151141449","https://openalex.org/W2254898045","https://openalex.org/W2477122060","https://openalex.org/W2742152671","https://openalex.org/W2791998335","https://openalex.org/W3139578191"],"related_works":["https://openalex.org/W2662701","https://openalex.org/W2357985373","https://openalex.org/W2054473698","https://openalex.org/W2370165438","https://openalex.org/W1868459378","https://openalex.org/W2761571700","https://openalex.org/W1966029840","https://openalex.org/W4384157409","https://openalex.org/W2009561209","https://openalex.org/W2002336872"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
