{"id":"https://openalex.org/W318278694","doi":"https://doi.org/10.1007/978-3-319-08016-1_27","title":"On Star-Cover and Path-Cover of a Tree","display_name":"On Star-Cover and Path-Cover of a Tree","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W318278694","doi":"https://doi.org/10.1007/978-3-319-08016-1_27","mag":"318278694"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-08016-1_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-08016-1_27","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":"book-chapter","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/A5021721815","display_name":"Jie You","orcid":"https://orcid.org/0000-0002-2595-7357"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie You","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100541488","display_name":"Qilong Feng","orcid":"https://orcid.org/0009-0003-7309-5784"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qilong Feng","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104688098","display_name":"Jiong Guo","orcid":"https://orcid.org/0000-0003-2137-205X"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jiong Guo","raw_affiliation_strings":["Universit\u00e4t des Saarlandes, Campus E 1.7, Saarbr\u00fccken, 66123, Germany"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t des Saarlandes, Campus E 1.7, Saarbr\u00fccken, 66123, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068244151","display_name":"Feng Shi","orcid":"https://orcid.org/0000-0002-1415-0515"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Shi","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021721815"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.2322,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5645698,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"298","last_page":"308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9911999702453613,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/kernelization","display_name":"Kernelization","score":0.9273964166641235},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.8198031783103943},{"id":"https://openalex.org/keywords/vertex-cover","display_name":"Vertex cover","score":0.8110994100570679},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.7579112648963928},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.634632408618927},{"id":"https://openalex.org/keywords/subgraph-isomorphism-problem","display_name":"Subgraph isomorphism problem","score":0.6287511587142944},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5945781469345093},{"id":"https://openalex.org/keywords/covering-problems","display_name":"Covering problems","score":0.5797968506813049},{"id":"https://openalex.org/keywords/edge-cover","display_name":"Edge cover","score":0.5263032913208008},{"id":"https://openalex.org/keywords/isomorphism","display_name":"Isomorphism (crystallography)","score":0.4973507225513458},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4927966892719269},{"id":"https://openalex.org/keywords/star","display_name":"Star (game theory)","score":0.44799134135246277},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.43223634362220764},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4230082631111145},{"id":"https://openalex.org/keywords/longest-path-problem","display_name":"Longest path problem","score":0.4206821024417877},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4059697687625885},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3762940466403961},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3229401707649231},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.317971408367157},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.13012275099754333},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.09514671564102173}],"concepts":[{"id":"https://openalex.org/C207225210","wikidata":"https://www.wikidata.org/wiki/Q1759539","display_name":"Kernelization","level":3,"score":0.9273964166641235},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.8198031783103943},{"id":"https://openalex.org/C40687702","wikidata":"https://www.wikidata.org/wiki/Q11515519","display_name":"Vertex cover","level":3,"score":0.8110994100570679},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.7579112648963928},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.634632408618927},{"id":"https://openalex.org/C131992880","wikidata":"https://www.wikidata.org/wiki/Q2528185","display_name":"Subgraph isomorphism problem","level":3,"score":0.6287511587142944},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5945781469345093},{"id":"https://openalex.org/C103646786","wikidata":"https://www.wikidata.org/wiki/Q5179260","display_name":"Covering problems","level":3,"score":0.5797968506813049},{"id":"https://openalex.org/C17762858","wikidata":"https://www.wikidata.org/wiki/Q594001","display_name":"Edge cover","level":3,"score":0.5263032913208008},{"id":"https://openalex.org/C203436722","wikidata":"https://www.wikidata.org/wiki/Q902950","display_name":"Isomorphism (crystallography)","level":3,"score":0.4973507225513458},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4927966892719269},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.44799134135246277},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.43223634362220764},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4230082631111145},{"id":"https://openalex.org/C1465435","wikidata":"https://www.wikidata.org/wiki/Q2916352","display_name":"Longest path problem","level":4,"score":0.4206821024417877},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4059697687625885},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3762940466403961},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3229401707649231},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.317971408367157},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.13012275099754333},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.09514671564102173},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-08016-1_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-08016-1_27","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W130689240","https://openalex.org/W1506292197","https://openalex.org/W1969504923","https://openalex.org/W1976236683","https://openalex.org/W1976373002","https://openalex.org/W1978478796","https://openalex.org/W1988714735","https://openalex.org/W1990161579","https://openalex.org/W1993206927","https://openalex.org/W2011039300","https://openalex.org/W2026771935","https://openalex.org/W2046021036","https://openalex.org/W2048978656","https://openalex.org/W2081794791","https://openalex.org/W2104783359","https://openalex.org/W2109294083","https://openalex.org/W2118782734","https://openalex.org/W2152018213","https://openalex.org/W2276036272","https://openalex.org/W2753693129","https://openalex.org/W3145128584","https://openalex.org/W3202159599"],"related_works":["https://openalex.org/W2182492138","https://openalex.org/W1597649928","https://openalex.org/W1759554648","https://openalex.org/W2077654620","https://openalex.org/W2096768449","https://openalex.org/W318278694","https://openalex.org/W4301201996","https://openalex.org/W181736346","https://openalex.org/W2253794682","https://openalex.org/W4289744461"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
