{"id":"https://openalex.org/W2143095760","doi":"https://doi.org/10.1109/glocom.2009.5425278","title":"Localization Using Radial Basis Function Networks and Signal Strength Fingerprints in WLAN","display_name":"Localization Using Radial Basis Function Networks and Signal Strength Fingerprints in WLAN","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2143095760","doi":"https://doi.org/10.1109/glocom.2009.5425278","mag":"2143095760"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5425278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","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/A5043360104","display_name":"Christos Laoudias","orcid":"https://orcid.org/0000-0002-2907-7488"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"C. Laoudias","raw_affiliation_strings":["KIOS Research Center of Intelligent Systems and Networks Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","University of Cyprus Nicosia Cyprus"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIOS Research Center of Intelligent Systems and Networks Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"University of Cyprus Nicosia Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054657874","display_name":"Paul Kemppi","orcid":null},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"P. Kemppi","raw_affiliation_strings":["VTT Technical Research Center of Finland, Espoo, Finland","VTT, Technical Research Centre of Finland Espoo Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VTT Technical Research Center of Finland, Espoo, Finland","institution_ids":["https://openalex.org/I87653560"]},{"raw_affiliation_string":"VTT, Technical Research Centre of Finland Espoo Finland","institution_ids":["https://openalex.org/I87653560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073317773","display_name":"Christos G. Panayiotou","orcid":"https://orcid.org/0000-0002-6476-9025"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"C. G. Panayiotou","raw_affiliation_strings":["KIOS Research Center of Intelligent Systems and Networks Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","University of Cyprus Nicosia Cyprus"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIOS Research Center of Intelligent Systems and Networks Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]},{"raw_affiliation_string":"University of Cyprus Nicosia Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7725158929824829},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.7659875750541687},{"id":"https://openalex.org/keywords/radial-basis-function","display_name":"Radial basis function","score":0.7469727993011475},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.61434406042099},{"id":"https://openalex.org/keywords/radial-basis-function-network","display_name":"Radial basis function network","score":0.597140908241272},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5633901357650757},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4797581434249878},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46746566891670227},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45873135328292847},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.4485635757446289},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42952680587768555},{"id":"https://openalex.org/keywords/basis-function","display_name":"Basis function","score":0.426037073135376},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.41007599234580994},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4010356664657593},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36398857831954956},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.358719140291214},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.2046593427658081},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13060680031776428},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0834527313709259}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7725158929824829},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.7659875750541687},{"id":"https://openalex.org/C98856871","wikidata":"https://www.wikidata.org/wiki/Q1588488","display_name":"Radial basis function","level":3,"score":0.7469727993011475},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.61434406042099},{"id":"https://openalex.org/C132917294","wikidata":"https://www.wikidata.org/wiki/Q2679684","display_name":"Radial basis function network","level":4,"score":0.597140908241272},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5633901357650757},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4797581434249878},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46746566891670227},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45873135328292847},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.4485635757446289},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42952680587768555},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.426037073135376},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.41007599234580994},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4010356664657593},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36398857831954956},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.358719140291214},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2046593427658081},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13060680031776428},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0834527313709259},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2009.5425278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5799999833106995,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2646853","https://openalex.org/W1542766183","https://openalex.org/W1608826770","https://openalex.org/W1649405767","https://openalex.org/W1767970621","https://openalex.org/W2087227003","https://openalex.org/W2124776405","https://openalex.org/W2125955734","https://openalex.org/W2130945928","https://openalex.org/W2135401627","https://openalex.org/W2143243918","https://openalex.org/W2155399784","https://openalex.org/W2170102584","https://openalex.org/W4234191715","https://openalex.org/W6600096765","https://openalex.org/W6632471738","https://openalex.org/W6672131604","https://openalex.org/W6678851513"],"related_works":["https://openalex.org/W2162859609","https://openalex.org/W4200318234","https://openalex.org/W2022445516","https://openalex.org/W150547863","https://openalex.org/W2982532306","https://openalex.org/W1891938465","https://openalex.org/W1550605711","https://openalex.org/W1639914594","https://openalex.org/W2048360654","https://openalex.org/W603561220"],"abstract_inverted_index":{"Fingerprinting":[0],"localization":[1],"techniques":[2,106],"provide":[3],"reliable":[4],"location":[5,12,56,100],"estimates":[6],"and":[7,39,67,74],"enable":[8],"the":[9,50,65,71,76,90,99,110],"development":[10],"of":[11,70,78,109],"aware":[13],"applications":[14],"especially":[15],"for":[16],"indoor":[17],"environments,":[18],"where":[19],"satellite":[20],"based":[21,92],"positioning":[22,111],"is":[23,94],"infeasible.":[24],"In":[25],"our":[26],"approach":[27,80,97],"we":[28],"utilize":[29],"received":[30],"signal":[31],"strength":[32],"(RSS)":[33],"fingerprints":[34,54],"collected":[35],"in":[36,81,107],"known":[37],"locations":[38],"employ":[40],"a":[41,60,82],"radial":[42],"basis":[43],"function":[44,51],"(RBF)":[45],"neural":[46],"network":[47],"to":[48,55,63,98],"approximate":[49],"that":[52,89,103],"maps":[53],"coordinates.":[57],"We":[58],"present":[59],"clustering":[61],"scheme":[62],"reduce":[64],"size":[66],"computational":[68],"complexity":[69],"RBF":[72,91],"architecture":[73],"demonstrate":[75],"applicability":[77],"this":[79],"real-world":[83],"WLAN":[84],"setup.":[85],"Experimental":[86],"results":[87],"indicate":[88],"method":[93],"an":[95],"efficient":[96],"determination":[101],"problem":[102],"outperforms":[104],"existing":[105],"terms":[108],"error.":[112]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
