{"id":"https://openalex.org/W2963421154","doi":"https://doi.org/10.1111/itor.12671","title":"A variable neighborhood search for flying sidekick traveling salesman problem","display_name":"A variable neighborhood search for flying sidekick traveling salesman problem","publication_year":2019,"publication_date":"2019-04-24","ids":{"openalex":"https://openalex.org/W2963421154","doi":"https://doi.org/10.1111/itor.12671","mag":"2963421154"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1111/itor.12671","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/itor.12671","source":{"id":"https://openalex.org/S267729","display_name":"International Transactions in Operational Research","issn_l":"0969-6016","issn":["0969-6016","1475-3995"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/itor.12671","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058525590","display_name":"J\u00falia C\u00e1ria de Freitas","orcid":"https://orcid.org/0000-0002-1985-0756"},"institutions":[{"id":"https://openalex.org/I10824318","display_name":"Universidade Federal de Ouro Preto","ror":"https://ror.org/056s65p46","country_code":"BR","type":"education","lineage":["https://openalex.org/I10824318"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"J\u00falia C\u00e1ria de Freitas","raw_affiliation_strings":["Departamento de Computa\u00e7\u00e3o Universidade Federal de Ouro Preto Campus Morro do Cruzeiro s/n, Ouro Preto\u2010MG 35400\u2010000 Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Computa\u00e7\u00e3o Universidade Federal de Ouro Preto Campus Morro do Cruzeiro s/n, Ouro Preto\u2010MG 35400\u2010000 Brazil","institution_ids":["https://openalex.org/I10824318"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069707894","display_name":"Puca Huachi Vaz Penna","orcid":"https://orcid.org/0000-0001-5414-1405"},"institutions":[{"id":"https://openalex.org/I10824318","display_name":"Universidade Federal de Ouro Preto","ror":"https://ror.org/056s65p46","country_code":"BR","type":"education","lineage":["https://openalex.org/I10824318"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Puca Huachi Vaz Penna","raw_affiliation_strings":["Departamento de Computa\u00e7\u00e3o Universidade Federal de Ouro Preto Campus Morro do Cruzeiro s/n, Ouro Preto\u2010MG 35400\u2010000 Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Computa\u00e7\u00e3o Universidade Federal de Ouro Preto Campus Morro do Cruzeiro s/n, Ouro Preto\u2010MG 35400\u2010000 Brazil","institution_ids":["https://openalex.org/I10824318"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5058525590","https://openalex.org/A5069707894"],"corresponding_institution_ids":["https://openalex.org/I10824318","https://openalex.org/I10824318"],"apc_list":{"value":3660,"currency":"USD","value_usd":3660,"provenance":"doaj"},"apc_paid":null,"fwci":17.25,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":172,"citation_normalized_percentile":{"value":0.999914,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"27","issue":"1","first_page":"267","last_page":"290"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9991,"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":0.9991,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9953,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9803,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.90496457},{"id":"https://openalex.org/keywords/variable-neighborhood-search","display_name":"Variable neighborhood search","score":0.64335644},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.49237192},{"id":"https://openalex.org/keywords/traveling-purchaser-problem","display_name":"Traveling purchaser problem","score":0.46821594}],"concepts":[{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.9090686},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.90496457},{"id":"https://openalex.org/C52121051","wikidata":"https://www.wikidata.org/wiki/Q43193","display_name":"Truck","level":2,"score":0.7596679},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.64635015},{"id":"https://openalex.org/C2776435737","wikidata":"https://www.wikidata.org/wiki/Q7915703","display_name":"Variable neighborhood search","level":3,"score":0.64335644},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.49237192},{"id":"https://openalex.org/C106472803","wikidata":"https://www.wikidata.org/wiki/Q291440","display_name":"2-opt","level":3,"score":0.4840159},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4755844},{"id":"https://openalex.org/C4331618","wikidata":"https://www.wikidata.org/wiki/Q7836034","display_name":"Traveling purchaser problem","level":4,"score":0.46821594},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45530173},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.45298535},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.43136734},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.39573085},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3800235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19647604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19451568},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18433264},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10862392},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09795442},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1111/itor.12671","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/itor.12671","source":{"id":"https://openalex.org/S267729","display_name":"International Transactions in Operational Research","issn_l":"0969-6016","issn":["0969-6016","1475-3995"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1804.03954","pdf_url":"https://arxiv.org/pdf/1804.03954","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1111/itor.12671","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/itor.12671","source":{"id":"https://openalex.org/S267729","display_name":"International Transactions in Operational Research","issn_l":"0969-6016","issn":["0969-6016","1475-3995"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","award_id":null},{"funder":"https://openalex.org/F4320322980","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","award_id":null}],"datasets":[],"versions":[],"referenced_works_count":36,"referenced_works":["https://openalex.org/W1650780448","https://openalex.org/W1977319619","https://openalex.org/W2007401074","https://openalex.org/W2008098877","https://openalex.org/W2010334716","https://openalex.org/W2037938479","https://openalex.org/W2106378689","https://openalex.org/W2113886060","https://openalex.org/W2140170679","https://openalex.org/W2245682929","https://openalex.org/W2336420787","https://openalex.org/W2342478160","https://openalex.org/W2345135050","https://openalex.org/W2471190594","https://openalex.org/W2516530272","https://openalex.org/W2575234339","https://openalex.org/W2586833673","https://openalex.org/W2609088824","https://openalex.org/W2609239033","https://openalex.org/W2615695563","https://openalex.org/W2621937623","https://openalex.org/W2747616223","https://openalex.org/W2751701062","https://openalex.org/W2754599614","https://openalex.org/W2762288501","https://openalex.org/W2765355161","https://openalex.org/W2790626984","https://openalex.org/W2793530569","https://openalex.org/W2802948916","https://openalex.org/W2896939837","https://openalex.org/W2898326709","https://openalex.org/W2906854512","https://openalex.org/W2916070201","https://openalex.org/W2920612161","https://openalex.org/W3036211873","https://openalex.org/W3125377832"],"related_works":["https://openalex.org/W4389782626","https://openalex.org/W4376138746","https://openalex.org/W4220987199","https://openalex.org/W2981178732","https://openalex.org/W2624732115","https://openalex.org/W2362402143","https://openalex.org/W2361554335","https://openalex.org/W2359992618","https://openalex.org/W2308371765","https://openalex.org/W2171568915"],"abstract_inverted_index":{"Abstract":[0],"The":[1,61],"efficiency":[2],"and":[3,37,74,153],"dynamism":[4],"of":[5,42,138,151,160,174],"unmanned":[6],"aerial":[7],"vehicles,":[8],"or":[9],"drones,":[10],"have":[11,26],"presented":[12],"substantial":[13],"application":[14],"opportunities":[15],"in":[16,19],"several":[17],"industries":[18],"the":[20,43,49,65,79,86,92,102,111,120,126,139,148,158,161,178],"last":[21],"years.":[22],"Notably,":[23],"logistic":[24],"companies":[25],"given":[27],"close":[28],"attention":[29],"to":[30,33,68,71,96,107,146,163],"these":[31],"vehicles":[32],"reduce":[34],"delivery":[35,149,166],"time":[36],"operational":[38],"cost.":[39],"A":[40],"variant":[41],"traveling":[44,52,180],"salesman":[45,53,181],"problem":[46,182],"(TSP),":[47],"called":[48],"flying":[50],"sidekick":[51],"problem,":[54],"was":[55],"introduced":[56],"involving":[57],"drone\u2010assisted":[58],"parcel":[59],"delivery.":[60],"drone":[62,87,103],"launches":[63],"from":[64,125],"truck,":[66],"proceeds":[67],"deliver":[69],"parcels":[70,95],"a":[72,82,90,116,132,171],"customer,":[73],"then":[75],"is":[76,123,144],"recovered":[77],"by":[78,131],"truck":[80,93,152],"at":[81],"third":[83],"location.":[84],"While":[85],"travels":[88],"through":[89],"trip,":[91],"delivers":[94],"other":[97],"customers":[98],"as":[99,101],"long":[100],"has":[104],"enough":[105],"battery":[106],"hover":[108],"waiting":[109],"for":[110],"truck.":[112],"This":[113],"work":[114],"proposes":[115],"hybrid":[117],"heuristic":[118],"where":[119],"initial":[121],"solution":[122,129],"created":[124],"optimal":[127],"TSP":[128,133],"reached":[130],"solver.":[134],"Next,":[135],"an":[136],"implementation":[137],"general":[140],"variable":[141],"neighborhood":[142],"search":[143],"employed":[145],"obtain":[147],"routes":[150],"drone.":[154],"Computational":[155],"experiments":[156],"show":[157],"potential":[159],"algorithm":[162],"improve":[164],"significantly":[165],"time.":[167],"Furthermore,":[168],"we":[169],"provide":[170],"new":[172],"set":[173],"instances":[175],"based":[176],"on":[177],"well\u2010known":[179],"library":[183],"instances.":[184]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2963421154","counts_by_year":[{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":53},{"year":2022,"cited_by_count":29},{"year":2021,"cited_by_count":35},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":7}],"updated_date":"2025-01-01T22:01:10.546684","created_date":"2019-07-30"}