{"id":"https://openalex.org/W4400891404","doi":"https://doi.org/10.1007/s10898-024-01420-1","title":"Approximation algorithms for solving the vertex-traversing-constrained mixed Chinese postman problem","display_name":"Approximation algorithms for solving the vertex-traversing-constrained mixed Chinese postman problem","publication_year":2024,"publication_date":"2024-07-22","ids":{"openalex":"https://openalex.org/W4400891404","doi":"https://doi.org/10.1007/s10898-024-01420-1"},"language":"en","primary_location":{"id":"doi:10.1007/s10898-024-01420-1","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s10898-024-01420-1","pdf_url":null,"source":{"id":"https://openalex.org/S115925768","display_name":"Journal of Global Optimization","issn_l":"0925-5001","issn":["0925-5001","1573-2916"],"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 Global 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/A5038351771","display_name":"Pengxiang Pan","orcid":"https://orcid.org/0000-0001-5713-0867"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengxiang Pan","raw_affiliation_strings":["School of Mathematics and Statistics, Yunnan University, East Outer Ring South Road, University Town, Chenggong District, 650504, Kunming, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0001-5713-0867","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Yunnan University, East Outer Ring South Road, University Town, Chenggong District, 650504, Kunming, People\u2019s Republic of China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004025610","display_name":"Junran Lichen","orcid":"https://orcid.org/0000-0003-1385-8957"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junran Lichen","raw_affiliation_strings":["School of Mathematics and Physics, Beijing University of Chemical Technology, North Third Ring East Road, Chaoyang District, 100029, Beijing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Beijing University of Chemical Technology, North Third Ring East Road, Chaoyang District, 100029, Beijing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I75390827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018144399","display_name":"Jianping Li","orcid":"https://orcid.org/0000-0003-1508-1440"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianping Li","raw_affiliation_strings":["School of Mathematics and Statistics, Yunnan University, East Outer Ring South Road, University Town, Chenggong District, 650504, Kunming, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0003-1508-1440","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Yunnan University, East Outer Ring South Road, University Town, Chenggong District, 650504, Kunming, People\u2019s Republic of China","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018144399"],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2780},"apc_paid":null,"fwci":0.6578,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71650194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"90","issue":"4","first_page":"965","last_page":"982"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9994999766349792,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9994999766349792,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9983999729156494,"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/mathematics","display_name":"Mathematics","score":0.839194655418396},{"id":"https://openalex.org/keywords/traverse","display_name":"Traverse","score":0.7659204006195068},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.723639726638794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49320024251937866},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.45642727613449097},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39692187309265137},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.13754522800445557}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.839194655418396},{"id":"https://openalex.org/C176809094","wikidata":"https://www.wikidata.org/wiki/Q15401496","display_name":"Traverse","level":2,"score":0.7659204006195068},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.723639726638794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49320024251937866},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.45642727613449097},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39692187309265137},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.13754522800445557},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10898-024-01420-1","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s10898-024-01420-1","pdf_url":null,"source":{"id":"https://openalex.org/S115925768","display_name":"Journal of Global Optimization","issn_l":"0925-5001","issn":["0925-5001","1573-2916"],"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 Global Optimization","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:jglopt:v:90:y:2024:i:4:d:10.1007_s10898-024-01420-1","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s10898-024-01420-1","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G110924632","display_name":null,"funder_award_id":"buctrc202219","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2603108811","display_name":null,"funder_award_id":"12361066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3104026693","display_name":null,"funder_award_id":"12101593","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1208385249","https://openalex.org/W1601649239","https://openalex.org/W1969180675","https://openalex.org/W2008216759","https://openalex.org/W2062403584","https://openalex.org/W2064284095","https://openalex.org/W2065600438","https://openalex.org/W2092395565","https://openalex.org/W2130803193","https://openalex.org/W2149342630","https://openalex.org/W2327315803","https://openalex.org/W2477194186","https://openalex.org/W2912548412","https://openalex.org/W4251866852","https://openalex.org/W4293179730"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2377402383","https://openalex.org/W2380835401","https://openalex.org/W2381912691","https://openalex.org/W2350381577","https://openalex.org/W2353618196","https://openalex.org/W2348074676","https://openalex.org/W2385033175","https://openalex.org/W2374043190","https://openalex.org/W3111310291"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-05-28T09:10:13.091523","created_date":"2025-10-10T00:00:00"}
