{"id":"https://openalex.org/W3136451821","doi":"https://doi.org/10.1007/s11590-021-01709-0","title":"A covering traveling salesman problem with profit in the last mile delivery","display_name":"A covering traveling salesman problem with profit in the last mile delivery","publication_year":2021,"publication_date":"2021-03-21","ids":{"openalex":"https://openalex.org/W3136451821","doi":"https://doi.org/10.1007/s11590-021-01709-0","mag":"3136451821"},"language":"en","primary_location":{"id":"doi:10.1007/s11590-021-01709-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-021-01709-0","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","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/A5040813960","display_name":"Li Jiang","orcid":"https://orcid.org/0000-0001-5599-7395"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Jiang","raw_affiliation_strings":["Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036311189","display_name":"Xiaoning Zang","orcid":null},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoning Zang","raw_affiliation_strings":["Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459943","display_name":"Junfeng Dong","orcid":"https://orcid.org/0000-0002-7081-4128"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Dong","raw_affiliation_strings":["Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People's Republic of China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102023161","display_name":"Changyong Liang","orcid":"https://orcid.org/0000-0001-9156-3885"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changyong Liang","raw_affiliation_strings":["Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Management, Hefei University of Technology, Hefei, 230009, Anhui, People\u2019s Republic of China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei, People's Republic of China","institution_ids":["https://openalex.org/I1327237609"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5040813960"],"corresponding_institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I16365422"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.2035,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.81958626,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"1","first_page":"375","last_page":"393"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12306","display_name":"Urban and Freight Transport Logistics","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.8299369215965271},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.6446505784988403},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.632339358329773},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5810319185256958},{"id":"https://openalex.org/keywords/hamiltonian-path","display_name":"Hamiltonian path","score":0.44407573342323303},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.44106751680374146},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.36932042241096497},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33461153507232666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12332949042320251},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.10283324122428894},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.09859681129455566}],"concepts":[{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.8299369215965271},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.6446505784988403},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.632339358329773},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5810319185256958},{"id":"https://openalex.org/C86524685","wikidata":"https://www.wikidata.org/wiki/Q273037","display_name":"Hamiltonian path","level":3,"score":0.44407573342323303},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.44106751680374146},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.36932042241096497},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33461153507232666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12332949042320251},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.10283324122428894},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.09859681129455566},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11590-021-01709-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-021-01709-0","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"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":"Optimization Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W798055335","https://openalex.org/W1966175066","https://openalex.org/W1970025200","https://openalex.org/W1972986958","https://openalex.org/W1973326170","https://openalex.org/W1980370635","https://openalex.org/W1983531822","https://openalex.org/W1994512445","https://openalex.org/W1997233793","https://openalex.org/W1999750851","https://openalex.org/W1999752715","https://openalex.org/W2004217741","https://openalex.org/W2010334716","https://openalex.org/W2026808160","https://openalex.org/W2028329448","https://openalex.org/W2030714952","https://openalex.org/W2042986967","https://openalex.org/W2054195159","https://openalex.org/W2059825934","https://openalex.org/W2062160763","https://openalex.org/W2068750753","https://openalex.org/W2072712302","https://openalex.org/W2081105435","https://openalex.org/W2093935005","https://openalex.org/W2099011086","https://openalex.org/W2131948650","https://openalex.org/W2133241632","https://openalex.org/W2134531991","https://openalex.org/W2163428398","https://openalex.org/W2173395596","https://openalex.org/W2205228089","https://openalex.org/W2226369419","https://openalex.org/W2472000320","https://openalex.org/W2606632081","https://openalex.org/W2742261706","https://openalex.org/W2771232196","https://openalex.org/W2921200099","https://openalex.org/W2950370704"],"related_works":["https://openalex.org/W1525389557","https://openalex.org/W2361554335","https://openalex.org/W2359992618","https://openalex.org/W2164188042","https://openalex.org/W4241541331","https://openalex.org/W2016168023","https://openalex.org/W2259723333","https://openalex.org/W1002323541","https://openalex.org/W2174689325","https://openalex.org/W4282964981"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
