{"id":"https://openalex.org/W2888172571","doi":"https://doi.org/10.1007/978-3-319-99253-2_8","title":"Efficient Recombination in the Lin-Kernighan-Helsgaun Traveling Salesman Heuristic","display_name":"Efficient Recombination in the Lin-Kernighan-Helsgaun Traveling Salesman Heuristic","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2888172571","doi":"https://doi.org/10.1007/978-3-319-99253-2_8","mag":"2888172571"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-99253-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-99253-2_8","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/A5040638379","display_name":"Renato Tin\u00f3s","orcid":"https://orcid.org/0000-0003-4027-8851"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Renato Tin\u00f3s","raw_affiliation_strings":["Department of Computing and Mathematics, University of S\u00e3o Paulo, Ribeir\u00e3o Preto, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Mathematics, University of S\u00e3o Paulo, Ribeir\u00e3o Preto, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047969135","display_name":"Keld Helsgaun","orcid":"https://orcid.org/0000-0002-6346-7922"},"institutions":[{"id":"https://openalex.org/I107707843","display_name":"Roskilde University","ror":"https://ror.org/014axpa37","country_code":"DK","type":"education","lineage":["https://openalex.org/I107707843"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Keld Helsgaun","raw_affiliation_strings":["Department of Computer Science, Roskilde University, Roskilde, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Roskilde University, Roskilde, Denmark","institution_ids":["https://openalex.org/I107707843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001932161","display_name":"Darrell Whitley","orcid":"https://orcid.org/0000-0002-2752-6534"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darrell Whitley","raw_affiliation_strings":["Colorado State University, Fort Collins, Colorado, USA","Department of Computer Science, Colorado State University, Fort Collins, USA"],"affiliations":[{"raw_affiliation_string":"Colorado State University, Fort Collins, Colorado, USA","institution_ids":["https://openalex.org/I92446798"]},{"raw_affiliation_string":"Department of Computer Science, Colorado State University, Fort Collins, USA","institution_ids":["https://openalex.org/I92446798"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040638379"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":9.6217,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.98479087,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"95","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9997000098228455,"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":0.9997000098228455,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9764000177383423,"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":0.7912420034408569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6312946677207947},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6279685497283936},{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.6085238456726074},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5733693242073059},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49298095703125},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3427812159061432},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2882406711578369},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18366792798042297},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1515704095363617}],"concepts":[{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.7912420034408569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6312946677207947},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6279685497283936},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.6085238456726074},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5733693242073059},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49298095703125},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3427812159061432},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2882406711578369},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18366792798042297},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1515704095363617}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-319-99253-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-99253-2_8","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"},{"id":"pmh:oai:pure.atira.dk:publications/28b39dae-1cf2-46f5-8052-bab46f0bed0d","is_oa":false,"landing_page_url":"https://forskning.ruc.dk/da/publications/28b39dae-1cf2-46f5-8052-bab46f0bed0d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401457","display_name":"RUCforsk (Roskilde University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I107707843","host_organization_name":"Roskilde University","host_organization_lineage":["https://openalex.org/I107707843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W656060844","https://openalex.org/W1528149415","https://openalex.org/W2003118470","https://openalex.org/W2017708378","https://openalex.org/W2042986967","https://openalex.org/W2045762758","https://openalex.org/W2072262316","https://openalex.org/W2102281241","https://openalex.org/W2117396900","https://openalex.org/W2139059344","https://openalex.org/W2307604735","https://openalex.org/W2325535142","https://openalex.org/W2509906081","https://openalex.org/W2784910652","https://openalex.org/W2801398730","https://openalex.org/W2924572169","https://openalex.org/W4242361212"],"related_works":["https://openalex.org/W2153505252","https://openalex.org/W3104258108","https://openalex.org/W2114549389","https://openalex.org/W4297427155","https://openalex.org/W2975368677","https://openalex.org/W3025823153","https://openalex.org/W4396214731","https://openalex.org/W2495211334","https://openalex.org/W3136451934","https://openalex.org/W3200006077"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
