{"id":"https://openalex.org/W4413680146","doi":"https://doi.org/10.23919/fusion65864.2025.11124024","title":"A Hybrid Multi-Centrality and Reinforcement Learning Approach for Sensor Allocation in Wireless Sensor Networks","display_name":"A Hybrid Multi-Centrality and Reinforcement Learning Approach for Sensor Allocation in Wireless Sensor Networks","publication_year":2025,"publication_date":"2025-07-07","ids":{"openalex":"https://openalex.org/W4413680146","doi":"https://doi.org/10.23919/fusion65864.2025.11124024"},"language":"en","primary_location":{"id":"doi:10.23919/fusion65864.2025.11124024","is_oa":false,"landing_page_url":"https://doi.org/10.23919/fusion65864.2025.11124024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Conference on Information Fusion (FUSION)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5115093626","display_name":"Rafael Schneider","orcid":null},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rafael Schneider","raw_affiliation_strings":["Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101583649","display_name":"Cl\u00e1udio Alves","orcid":"https://orcid.org/0000-0002-6777-2537"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cl\u00e1udio Andr\u00e9 Da Silva Alves","raw_affiliation_strings":["Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005019913","display_name":"Laura Silva de Assis","orcid":"https://orcid.org/0000-0003-3081-9722"},"institutions":[{"id":"https://openalex.org/I4210136482","display_name":"Federal Center for Technological Education of Minas Gerais","ror":"https://ror.org/04ch49185","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210136482"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Laura Assis","raw_affiliation_strings":["Federal Center for Technological Education of Rio de Janeiro,Computer Science Graduate Program,Rio de Janeiro,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education of Rio de Janeiro,Computer Science Graduate Program,Rio de Janeiro,Brazil","institution_ids":["https://openalex.org/I4210136482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103239461","display_name":"Claudio M. de Farias","orcid":"https://orcid.org/0000-0002-2384-085X"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Claudio M. De Farias","raw_affiliation_strings":["Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018027076","display_name":"Israel Mendon\u00e7a","orcid":"https://orcid.org/0000-0001-6819-4305"},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Israel Mendon\u00e7a","raw_affiliation_strings":["Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009607086","display_name":"Pedro Henrique Gonz\u00e1lez","orcid":"https://orcid.org/0000-0003-0057-7670"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Pedro Henrique Gonz\u00e1lez","raw_affiliation_strings":["Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro,System Engineering and Computer Science Program,Rio de Janeiro,Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9947999715805054,"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":0.9947999715805054,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.946399986743927,"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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.8741901516914368},{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.7496641278266907},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7306348085403442},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.665446400642395},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.6582836508750916},{"id":"https://openalex.org/keywords/mobile-wireless-sensor-network","display_name":"Mobile wireless sensor network","score":0.5131805539131165},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45929306745529175},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.33667004108428955},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3262963891029358},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23022422194480896},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19291669130325317},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.05372506380081177}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.8741901516914368},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.7496641278266907},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7306348085403442},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.665446400642395},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.6582836508750916},{"id":"https://openalex.org/C7091991","wikidata":"https://www.wikidata.org/wiki/Q17149548","display_name":"Mobile wireless sensor network","level":5,"score":0.5131805539131165},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45929306745529175},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.33667004108428955},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3262963891029358},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23022422194480896},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19291669130325317},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.05372506380081177},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/fusion65864.2025.11124024","is_oa":false,"landing_page_url":"https://doi.org/10.23919/fusion65864.2025.11124024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Conference on Information Fusion (FUSION)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1500293859","display_name":null,"funder_award_id":"23079.227622/2023-70","funder_id":"https://openalex.org/F4320325035","funder_display_name":"Universidade Federal do Rio de Janeiro"},{"id":"https://openalex.org/G3953324389","display_name":null,"funder_award_id":"307663/2021-3","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G4754011571","display_name":null,"funder_award_id":"E-26/201.341/2022","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"}],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"},{"id":"https://openalex.org/F4320325035","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1504084236","https://openalex.org/W2015432034","https://openalex.org/W2088462717","https://openalex.org/W2114861171","https://openalex.org/W2119548540","https://openalex.org/W2151678896","https://openalex.org/W2154522122","https://openalex.org/W2168452204","https://openalex.org/W2470904578","https://openalex.org/W2517343931","https://openalex.org/W2543576634","https://openalex.org/W2568242273","https://openalex.org/W2786344118","https://openalex.org/W2791473713","https://openalex.org/W3095752837","https://openalex.org/W3173535844","https://openalex.org/W4206017326","https://openalex.org/W4214717370","https://openalex.org/W4237591687","https://openalex.org/W4253925510","https://openalex.org/W4291146922","https://openalex.org/W4403331854"],"related_works":["https://openalex.org/W917005982","https://openalex.org/W2148549110","https://openalex.org/W590203105","https://openalex.org/W2511746937","https://openalex.org/W2001566400","https://openalex.org/W4309995761","https://openalex.org/W2295628284","https://openalex.org/W2010136232","https://openalex.org/W1975451135","https://openalex.org/W1596940136"],"abstract_inverted_index":{"This":[0],"study":[1],"introduces":[2],"a":[3,22,44,51,76,135,160],"novel":[4],"approach":[5,85],"to":[6,30,35,54,93,109],"the":[7,32,104,114,120,143],"Sensor":[8,14],"Allocation":[9],"Problem":[10],"(SAP)":[11],"in":[12,91,100,149],"Wireless":[13],"Networks":[15],"(WSNs)":[16],"by":[17],"integrating":[18],"reinforcement":[19,45],"learning":[20,46,141],"with":[21,50,75,138],"multi-centrality":[23,52],"heuristic.":[24],"The":[25],"goal":[26],"of":[27,71],"SAP":[28,150],"is":[29],"optimize":[31],"network":[33,131,177],"topology":[34],"minimize":[36],"energy":[37,173],"consumption":[38,174],"while":[39,128],"maintaining":[40,167],"connectivity.":[41],"We":[42],"propose":[43],"agent":[47],"that":[48,83],"interacts":[49],"heuristic":[53,122,137],"dynamically":[55],"select":[56],"sensor":[57],"placement.":[58],"Extensive":[59],"computational":[60],"experiments":[61],"were":[62],"performed":[63],"on":[64],"both":[65],"regular":[66],"and":[67,170],"semi-regular":[68],"grid":[69],"topologies":[70],"varying":[72],"sizes.":[73],"Comparisons":[74],"Mixed-Integer":[77],"Linear":[78],"Programming":[79],"(MILP)":[80],"model":[81],"reveal":[82],"our":[84],"not":[86],"only":[87],"yields":[88],"high-quality":[89],"solutions":[90],"small":[92],"medium":[94],"instances":[95],"but":[96],"also":[97],"remains":[98],"effective":[99],"larger":[101],"networks,":[102],"where":[103],"MILP":[105],"solver":[106],"often":[107],"fails":[108],"produce":[110],"feasible":[111],"solutions.":[112],"Notably,":[113],"RL":[115],"module":[116],"consistently":[117],"improves":[118],"upon":[119],"baseline":[121],"allocation,":[123],"demonstrating":[124],"significant":[125],"cost":[126],"reductions":[127],"preserving":[129],"full":[130],"coverage.":[132],"By":[133],"uniting":[134],"centrality-driven":[136],"an":[139],"adaptive":[140],"mechanism,":[142],"proposed":[144],"hybrid":[145],"framework":[146],"addresses":[147],"challenges":[148],"more":[151],"effectively":[152],"than":[153],"traditional":[154],"exact":[155],"methods.":[156],"Consequently,":[157],"it":[158],"provides":[159],"promising":[161],"avenue":[162],"for":[163],"large-scale":[164],"WSN":[165],"deployments,":[166],"robust":[168],"connectivity":[169],"efficiently":[171],"managing":[172],"across":[175],"various":[176],"configurations.":[178]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}