{"id":"https://openalex.org/W4386214557","doi":"https://doi.org/10.1109/iscc58397.2023.10218031","title":"Enhancing Fingerprinting Indoor Positioning Systems Through Hierarchical Clustering and GAN-Based CNN","display_name":"Enhancing Fingerprinting Indoor Positioning Systems Through Hierarchical Clustering and GAN-Based CNN","publication_year":2023,"publication_date":"2023-07-09","ids":{"openalex":"https://openalex.org/W4386214557","doi":"https://doi.org/10.1109/iscc58397.2023.10218031"},"language":"en","primary_location":{"id":"doi:10.1109/iscc58397.2023.10218031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc58397.2023.10218031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Symposium on Computers and Communications (ISCC)","raw_type":"proceedings-article"},"type":"article","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/A5092706444","display_name":"Hajer Grira","orcid":null},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Hajer Grira","raw_affiliation_strings":["University of Carthage,ISTIC & LaRINa, ENSTAB,Barj Cedria,Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Carthage,ISTIC & LaRINa, ENSTAB,Barj Cedria,Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027445364","display_name":"Ikbal Chammakhi Msadaa","orcid":"https://orcid.org/0000-0002-6075-335X"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ikbal Chammakhi Msadaa","raw_affiliation_strings":["University of Carthage,LaRINa, ENSTAB,Barj Cedria,Tunisia","LaRINa, ENSTAB, University of Carthage, Barj Cedria, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Carthage,LaRINa, ENSTAB,Barj Cedria,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"LaRINa, ENSTAB, University of Carthage, Barj Cedria, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059569566","display_name":"Khaled Grayaa","orcid":"https://orcid.org/0000-0003-0334-0687"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Khaled Grayaa","raw_affiliation_strings":["University of Carthage,LaRINa, ENSTAB,Barj Cedria,Tunisia","LaRINa, ENSTAB, University of Carthage, Barj Cedria, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Carthage,LaRINa, ENSTAB,Barj Cedria,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"LaRINa, ENSTAB, University of Carthage, Barj Cedria, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4909,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63757994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1054","last_page":"1057"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.996399998664856,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9848999977111816,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8227145671844482},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6553351283073425},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6084168553352356},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.4913438856601715},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.437531977891922},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42048341035842896},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39305350184440613},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3405269384384155},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3349993824958801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8227145671844482},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6553351283073425},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6084168553352356},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.4913438856601715},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.437531977891922},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42048341035842896},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39305350184440613},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3405269384384155},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3349993824958801}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscc58397.2023.10218031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc58397.2023.10218031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Symposium on Computers and Communications (ISCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2542640152","https://openalex.org/W2623902153","https://openalex.org/W3042956813","https://openalex.org/W3161228823","https://openalex.org/W3174443970","https://openalex.org/W3201629247","https://openalex.org/W4298141919"],"related_works":["https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W4321487865","https://openalex.org/W2132641928","https://openalex.org/W4310225030","https://openalex.org/W4313906399","https://openalex.org/W2090259340","https://openalex.org/W1926736923","https://openalex.org/W4239306820","https://openalex.org/W3200375535"],"abstract_inverted_index":{"The":[0],"importance":[1],"of":[2,36,47,98,114],"locating":[3],"objects":[4],"or":[5],"people":[6],"indoors":[7],"has":[8],"grown":[9],"due":[10],"to":[11,52],"the":[12,34,43,59,110],"need":[13],"for":[14],"asset":[15],"tracking,":[16],"worker":[17],"location":[18],"in":[19,26,105,136],"industrial":[20],"settings,":[21],"and":[22,41,69,79,96,103,112],"monitoring":[23],"passenger":[24],"flow":[25],"transportation":[27],"hubs.":[28],"Machine":[29],"Learning":[30],"(ML)":[31],"can":[32],"enhance":[33],"accuracy":[35,113],"indoor":[37,60,139],"positioning":[38],"systems":[39],"(IPS)":[40],"simplify":[42],"laborious":[44],"offline":[45],"phase":[46],"fingerprinting.":[48],"Our":[49,129],"study":[50],"aims":[51],"explore":[53],"this":[54,115,133],"potential.":[55],"We":[56,108],"propose":[57],"dividing":[58],"environment":[61],"into":[62,91],"zones":[63],"using":[64,119],"Hierarchical":[65],"Clustering":[66],"Analysis":[67],"(HCA)":[68],"applying":[70],"data":[71],"augmentation":[72],"(DA)":[73],"through":[74],"Generative":[75],"Adversarial":[76],"Networks":[77],"(GANs)":[78],"Convolutional":[80],"Neural":[81],"Network":[82],"(CNN)":[83],"on":[84],"transformed":[85],"RSSI":[86],"measurements.":[87],"Converting":[88],"digital":[89],"entries":[90],"images":[92],"enables":[93],"better":[94],"exploration":[95],"analysis":[97],"complex":[99],"data,":[100],"revealing":[101],"patterns":[102],"relationships":[104],"radio":[106],"properties.":[107],"demonstrate":[109],"effectiveness":[111],"novel":[116],"IPS":[117],"approach":[118,134],"a":[120],"dataset":[121],"from":[122],"Western":[123],"Michigan":[124],"University's":[125],"Waldo":[126],"Library":[127],"[Moh+18].":[128],"results":[130],"show":[131],"that":[132],"excels":[135],"relatively":[137],"large":[138],"environments.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}