{"id":"https://openalex.org/W2914057169","doi":"https://doi.org/10.3390/s19030677","title":"Toward a Robust Multi-Objective Metaheuristic for Solving the Relay Node Placement Problem in Wireless Sensor Networks","display_name":"Toward a Robust Multi-Objective Metaheuristic for Solving the Relay Node Placement Problem in Wireless Sensor Networks","publication_year":2019,"publication_date":"2019-02-07","ids":{"openalex":"https://openalex.org/W2914057169","doi":"https://doi.org/10.3390/s19030677","mag":"2914057169","pmid":"https://pubmed.ncbi.nlm.nih.gov/30736434"},"language":"en","primary_location":{"id":"doi:10.3390/s19030677","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19030677","pdf_url":"https://www.mdpi.com/1424-8220/19/3/677/pdf?version=1550037099","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/3/677/pdf?version=1550037099","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042151681","display_name":"Jose M. Lanza-Guti\u00e9rrez","orcid":"https://orcid.org/0000-0002-1083-5015"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jos\u00e9 M. Lanza-Guti\u00e9rrez","raw_affiliation_strings":["Escuela T\u00e9cnica Superior de Ingenieros Industriales, Centro de Electr\u00f3nica Industrial, Universidad Polit\u00e9cnica de Madrid, 28006 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-1083-5015","affiliations":[{"raw_affiliation_string":"Escuela T\u00e9cnica Superior de Ingenieros Industriales, Centro de Electr\u00f3nica Industrial, Universidad Polit\u00e9cnica de Madrid, 28006 Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038086628","display_name":"Nuria Caball\u00e9","orcid":"https://orcid.org/0000-0002-4750-2900"},"institutions":[{"id":"https://openalex.org/I118091203","display_name":"Universidad San Pablo CEU","ror":"https://ror.org/00tvate34","country_code":"ES","type":"education","lineage":["https://openalex.org/I118091203","https://openalex.org/I2801318690"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Nuria Caball\u00e9","raw_affiliation_strings":["Facultad de Farmacia, Campus Montepr\u00edncipe, Universidad CEU San Pablo, 28668 Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0002-4750-2900","affiliations":[{"raw_affiliation_string":"Facultad de Farmacia, Campus Montepr\u00edncipe, Universidad CEU San Pablo, 28668 Madrid, Spain","institution_ids":["https://openalex.org/I118091203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059757284","display_name":"Juan A. G\u00f3mez\u2010Pulido","orcid":"https://orcid.org/0000-0002-0441-9402"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan A. G\u00f3mez-Pulido","raw_affiliation_strings":["Escuela Pol\u00edt\u00e9cnica, Universidad de Extremadura, 10003 C\u00e1ceres, Spain"],"raw_orcid":"https://orcid.org/0000-0002-0441-9402","affiliations":[{"raw_affiliation_string":"Escuela Pol\u00edt\u00e9cnica, Universidad de Extremadura, 10003 C\u00e1ceres, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041828713","display_name":"Broderick Crawford","orcid":"https://orcid.org/0000-0001-5500-0188"},"institutions":[{"id":"https://openalex.org/I130474213","display_name":"Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","ror":"https://ror.org/02cafbr77","country_code":"CL","type":"education","lineage":["https://openalex.org/I130474213"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Broderick Crawford","raw_affiliation_strings":["Escuela de Ingenier\u00eda Inform\u00e1tica, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso, 2362807 Valpara\u00edso, Chile"],"raw_orcid":"https://orcid.org/0000-0001-5500-0188","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier\u00eda Inform\u00e1tica, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso, 2362807 Valpara\u00edso, Chile","institution_ids":["https://openalex.org/I130474213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089757639","display_name":"Ricardo Soto","orcid":"https://orcid.org/0000-0002-5755-6929"},"institutions":[{"id":"https://openalex.org/I130474213","display_name":"Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","ror":"https://ror.org/02cafbr77","country_code":"CL","type":"education","lineage":["https://openalex.org/I130474213"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Ricardo Soto","raw_affiliation_strings":["Escuela de Ingenier\u00eda Inform\u00e1tica, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso, 2362807 Valpara\u00edso, Chile"],"raw_orcid":"https://orcid.org/0000-0002-5755-6929","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier\u00eda Inform\u00e1tica, Pontificia Universidad Cat\u00f3lica de Valpara\u00edso, 2362807 Valpara\u00edso, Chile","institution_ids":["https://openalex.org/I130474213"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042151681"],"corresponding_institution_ids":["https://openalex.org/I88060688"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":3.1588,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.92246029,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"3","first_page":"677","last_page":"677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/firefly-algorithm","display_name":"Firefly algorithm","score":0.6977577209472656},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.6657164096832275},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6642351150512695},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6549475193023682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6150309443473816},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5985356569290161},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.5159760117530823},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5157859325408936},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5092586278915405},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.5068405270576477},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2866230010986328},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.27345389127731323},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20492258667945862},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18075817823410034},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.16701731085777283},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12552973628044128}],"concepts":[{"id":"https://openalex.org/C154982244","wikidata":"https://www.wikidata.org/wiki/Q5451844","display_name":"Firefly algorithm","level":3,"score":0.6977577209472656},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.6657164096832275},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6642351150512695},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6549475193023682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6150309443473816},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5985356569290161},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.5159760117530823},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5157859325408936},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5092586278915405},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.5068405270576477},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2866230010986328},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.27345389127731323},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20492258667945862},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18075817823410034},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.16701731085777283},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12552973628044128},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/s19030677","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19030677","pdf_url":"https://www.mdpi.com/1424-8220/19/3/677/pdf?version=1550037099","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:30736434","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30736434","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:e-archivo.uc3m.es:10016/38239","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/38239","pdf_url":"https://e-archivo.uc3m.es/bitstreams/27507e83-a5fd-42a5-a1ce-cf07c6ca8b03/download","source":{"id":"https://openalex.org/S4306400817","display_name":"e-Archivo (Carlos III University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"research article"},{"id":"pmh:oai:doaj.org/article:ae291600ef244b47a2bdae78e6c536d2","is_oa":true,"landing_page_url":"https://doaj.org/article/ae291600ef244b47a2bdae78e6c536d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 3, p 677 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5385573","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6387173","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/3/677/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19030677","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6387173","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6387173","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19030677","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19030677","pdf_url":"https://www.mdpi.com/1424-8220/19/3/677/pdf?version=1550037099","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G2239286080","display_name":null,"funder_award_id":"TEC2017-86722-C4-2-R","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G3350359460","display_name":null,"funder_award_id":"1160455","funder_id":"https://openalex.org/F4320334812","funder_display_name":"Comisi\u00f3n Nacional de Investigaci\u00f3n Cient\u00edfica y Tecnol\u00f3gica"},{"id":"https://openalex.org/G3856816342","display_name":null,"funder_award_id":"1171243","funder_id":"https://openalex.org/F4320334812","funder_display_name":"Comisi\u00f3n Nacional de Investigaci\u00f3n Cient\u00edfica y Tecnol\u00f3gica"},{"id":"https://openalex.org/G3962626192","display_name":null,"funder_award_id":"14ENI2-26905","funder_id":"https://openalex.org/F4320311278","funder_display_name":"Corporaci\u00f3n de Fomento de la Producci\u00f3n"},{"id":"https://openalex.org/G3980006358","display_name":null,"funder_award_id":"TIN2016-76259-P","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G5148798365","display_name":null,"funder_award_id":"MTM2015-63978-P","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G7450862034","display_name":null,"funder_award_id":"GR15106","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"}],"funders":[{"id":"https://openalex.org/F4320311278","display_name":"Corporaci\u00f3n de Fomento de la Producci\u00f3n","ror":"https://ror.org/00as45r68"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320334812","display_name":"Comisi\u00f3n Nacional de Investigaci\u00f3n Cient\u00edfica y Tecnol\u00f3gica","ror":"https://ror.org/02ap3w078"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2914057169.pdf"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W1518653692","https://openalex.org/W1523741643","https://openalex.org/W1819254536","https://openalex.org/W1838688798","https://openalex.org/W1867593686","https://openalex.org/W1928522096","https://openalex.org/W1964975765","https://openalex.org/W1968079093","https://openalex.org/W1980163234","https://openalex.org/W1982071711","https://openalex.org/W1982913063","https://openalex.org/W1988870645","https://openalex.org/W1996388886","https://openalex.org/W2001295286","https://openalex.org/W2004617458","https://openalex.org/W2010334716","https://openalex.org/W2019126210","https://openalex.org/W2021973007","https://openalex.org/W2029358156","https://openalex.org/W2039568841","https://openalex.org/W2049950845","https://openalex.org/W2055452100","https://openalex.org/W2058590200","https://openalex.org/W2072955302","https://openalex.org/W2083835467","https://openalex.org/W2087370833","https://openalex.org/W2095987703","https://openalex.org/W2107764183","https://openalex.org/W2122153936","https://openalex.org/W2126105956","https://openalex.org/W2130403046","https://openalex.org/W2132895032","https://openalex.org/W2135053460","https://openalex.org/W2137359765","https://openalex.org/W2143381319","https://openalex.org/W2143560894","https://openalex.org/W2147717396","https://openalex.org/W2148883962","https://openalex.org/W2152594738","https://openalex.org/W2154434560","https://openalex.org/W2156919687","https://openalex.org/W2157488554","https://openalex.org/W2198098822","https://openalex.org/W2278334872","https://openalex.org/W2331941666","https://openalex.org/W2391320618","https://openalex.org/W2501661678","https://openalex.org/W2535840396","https://openalex.org/W2580814039","https://openalex.org/W2588825365","https://openalex.org/W2592990940","https://openalex.org/W2594642883","https://openalex.org/W2609153881","https://openalex.org/W2914057169","https://openalex.org/W2962692460","https://openalex.org/W3143233598","https://openalex.org/W6631478494"],"related_works":["https://openalex.org/W2361792200","https://openalex.org/W4283382030","https://openalex.org/W2945396167","https://openalex.org/W2977596624","https://openalex.org/W2145877535","https://openalex.org/W2744730182","https://openalex.org/W2751605210","https://openalex.org/W3151104768","https://openalex.org/W2419109832","https://openalex.org/W2068949283"],"abstract_inverted_index":{"During":[0],"the":[1,13,50,72,89,101,112,117,130,190,194],"last":[2],"decade,":[3],"Wireless":[4],"sensor":[5],"networks":[6],"(WSNs)":[7],"have":[8],"attracted":[9],"interest":[10],"due":[11],"to":[12,42,65,99,177,185],"excellent":[14],"monitoring":[15],"capabilities":[16],"offered.":[17],"However,":[18],"WSNs":[19],"present":[20],"shortcomings,":[21],"such":[22],"as":[23,49],"energy":[24,79],"cost":[25,80],"and":[26,81,93,124,164],"reliability,":[27],"which":[28,56],"hinder":[29],"real-world":[30],"applications.":[31],"As":[32],"a":[33,105,182],"solution,":[34],"Relay":[35,51],"Node":[36,52],"(RN)":[37],"deployment":[38],"strategies":[39],"could":[40],"help":[41],"improve":[43],"WSNs.":[44],"This":[45,62],"fact":[46],"is":[47,57,181],"known":[48],"Placement":[53],"Problem":[54],"(RNPP),":[55],"an":[58],"NP-hard":[59],"optimization":[60],"problem.":[61],"paper":[63],"proposes":[64],"address":[66],"two":[67,90,102],"Multi-Objective":[68,143,150,155,159,165],"(MO)":[69],"formulations":[70],"of":[71,108,193,196],"RNPP.":[73],"The":[74,85,96,171],"first":[75],"one":[76,87],"optimizes":[77,88],"average":[78,82],"sensitivity":[83],"area.":[84],"second":[86],"previous":[91],"objectives":[92],"network":[94],"reliability.":[95],"authors":[97],"propose":[98],"solve":[100],"problems":[103],"through":[104],"wide":[106],"range":[107],"MO":[109],"metaheuristics":[110],"from":[111],"three":[113],"main":[114],"groups":[115],"in":[116],"field:":[118],"evolutionary":[119],"algorithms,":[120,123],"swarm":[121],"intelligence":[122],"trajectory":[125],"algorithms.":[126],"These":[127],"algorithms":[128],"are":[129,174],"Non-dominated":[131],"Sorting":[132],"Genetic":[133],"Algorithm":[134,140,145,157,162,169],"II":[135],"(NSGA-II),":[136],"Strength":[137],"Pareto":[138],"Evolutionary":[139,144],"2":[141],"(SPEA2),":[142],"based":[146],"on":[147],"Decomposition":[148],"(MOEA/D),":[149],"Artificial":[151],"Bee":[152],"Colony":[153],"(MO-ABC),":[154],"Firefly":[156],"(MO-FA),":[158],"Gravitational":[160],"Search":[161,168],"(MO-GSA),":[163],"Variable":[166],"Neighbourhood":[167],"(MO-VNS).":[170],"results":[172],"obtained":[173],"statistically":[175],"analysed":[176],"determine":[178],"if":[179],"there":[180],"robust":[183],"metaheuristic":[184],"be":[186],"recommended":[187],"for":[188],"solving":[189],"RNPP":[191],"independently":[192],"number":[195],"objectives.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}