{"id":"https://openalex.org/W2092292680","doi":"https://doi.org/10.1016/s0166-218x(01)00195-0","title":"Traveling salesman should not be greedy: domination analysis of greedy-type heuristics for the TSP","display_name":"Traveling salesman should not be greedy: domination analysis of greedy-type heuristics for the TSP","publication_year":2002,"publication_date":"2002-03-01","ids":{"openalex":"https://openalex.org/W2092292680","doi":"https://doi.org/10.1016/s0166-218x(01)00195-0","mag":"2092292680"},"language":"en","primary_location":{"id":"doi:10.1016/s0166-218x(01)00195-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(01)00195-0","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","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/A5044021493","display_name":"Gregory Gutin","orcid":"https://orcid.org/0000-0002-2377-0417"},"institutions":[{"id":"https://openalex.org/I184558857","display_name":"Royal Holloway University of London","ror":"https://ror.org/04g2vpn86","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I184558857"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Gregory Gutin","raw_affiliation_strings":["Department of Computer Science, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK","Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK","institution_ids":["https://openalex.org/I184558857"]},{"raw_affiliation_string":"Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK","institution_ids":["https://openalex.org/I184558857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012051081","display_name":"Anders Yeo","orcid":"https://orcid.org/0000-0003-0293-8708"},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Anders Yeo","raw_affiliation_strings":["Computer Science, Aarhus University, Aarhus, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science, Aarhus University, Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023058637","display_name":"Alexey Zverovich","orcid":null},"institutions":[{"id":"https://openalex.org/I184558857","display_name":"Royal Holloway University of London","ror":"https://ror.org/04g2vpn86","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I184558857"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexey Zverovich","raw_affiliation_strings":["Department of Computer Science, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK","Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK","institution_ids":["https://openalex.org/I184558857"]},{"raw_affiliation_string":"Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK","institution_ids":["https://openalex.org/I184558857"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044021493"],"corresponding_institution_ids":["https://openalex.org/I184558857"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":7.4764,"has_fulltext":false,"cited_by_count":242,"citation_normalized_percentile":{"value":0.96562782,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"117","issue":"1-3","first_page":"81","last_page":"86"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9987000226974487,"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":0.9987000226974487,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9718999862670898,"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/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9205999970436096,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.8593764305114746},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7978354692459106},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.7852681875228882},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7136647701263428},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6627704501152039},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.6080332398414612},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.5477778315544128},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"Combinatorial optimization","score":0.45035892724990845},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4440116882324219},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3031541109085083},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.16625884175300598}],"concepts":[{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.8593764305114746},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7978354692459106},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7852681875228882},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7136647701263428},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6627704501152039},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.6080332398414612},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.5477778315544128},{"id":"https://openalex.org/C52692508","wikidata":"https://www.wikidata.org/wiki/Q1333872","display_name":"Combinatorial optimization","level":2,"score":0.45035892724990845},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4440116882324219},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3031541109085083},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.16625884175300598},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":10,"locations":[{"id":"doi:10.1016/s0166-218x(01)00195-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(01)00195-0","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.26.9352","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.26.9352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.rhbnc.ac.uk/home/gutin/paperstsp/greedy3.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.29.674","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.29.674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.rhbnc.ac.uk/home/gutin/paperstsp/greedy4.ps","raw_type":"text"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/1","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/1/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/2","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/2/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/3","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/3/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/4","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/4/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/5","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/5/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/6","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/6/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.royalholloway.ac.uk:f7377647-831d-8a50-338c-a8fae90305b4/7","is_oa":false,"landing_page_url":"https://repository.royalholloway.ac.uk/items/f7377647-831d-8a50-338c-a8fae90305b4/7/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401062","display_name":"Royal Holloway Digital Repository (Royal Holloway University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184558857","host_organization_name":"Royal Holloway University of London","host_organization_lineage":["https://openalex.org/I184558857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Applied Mathematics, 117 (1-3)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"No poverty","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/1"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1592764834","https://openalex.org/W1717440967","https://openalex.org/W1823070989","https://openalex.org/W2027528755","https://openalex.org/W2072269936","https://openalex.org/W2080461238","https://openalex.org/W2092501917","https://openalex.org/W2904982962","https://openalex.org/W2974328486","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2031913815","https://openalex.org/W3119129187","https://openalex.org/W4301419164","https://openalex.org/W2592478754","https://openalex.org/W2189435634","https://openalex.org/W2055574289","https://openalex.org/W2950637524","https://openalex.org/W942307408","https://openalex.org/W4376528622","https://openalex.org/W2572756133"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":24},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":13}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
