{"id":"https://openalex.org/W7125608139","doi":"https://doi.org/10.1109/jiot.2026.3657451","title":"An Integrated Intelligent Framework for Low-Cost Visible Light Fingerprinting via Adaptive Sampling and Expansion in Obstructed Environments","display_name":"An Integrated Intelligent Framework for Low-Cost Visible Light Fingerprinting via Adaptive Sampling and Expansion in Obstructed Environments","publication_year":2026,"publication_date":"2026-01-23","ids":{"openalex":"https://openalex.org/W7125608139","doi":"https://doi.org/10.1109/jiot.2026.3657451"},"language":null,"primary_location":{"id":"doi:10.1109/jiot.2026.3657451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3657451","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5123780189","display_name":"Jingjing Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Wang","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123769888","display_name":"Xu Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Bao","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"raw_orcid":"https://orcid.org/0000-0003-0347-5709","affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077098691","display_name":"Muyu Mei","orcid":"https://orcid.org/0000-0002-0725-8560"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muyu Mei","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"raw_orcid":"https://orcid.org/0000-0002-0725-8560","affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005181865","display_name":"Wence Zhang","orcid":"https://orcid.org/0000-0002-0160-7803"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wence Zhang","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"raw_orcid":"https://orcid.org/0000-0002-0160-7803","affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I115592961"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07050015,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"8","first_page":"15704","last_page":"15716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.6327999830245972,"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":0.6327999830245972,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.05640000104904175,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.05530000105500221,"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/autoencoder","display_name":"Autoencoder","score":0.6664000153541565},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.6478000283241272},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.559499979019165},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4803999960422516},{"id":"https://openalex.org/keywords/positioning-technology","display_name":"Positioning technology","score":0.4772999882698059},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4505999982357025},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.414900004863739},{"id":"https://openalex.org/keywords/adaptive-sampling","display_name":"Adaptive sampling","score":0.34369999170303345}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7795000076293945},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.6664000153541565},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.6478000283241272},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5781999826431274},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.559499979019165},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4803999960422516},{"id":"https://openalex.org/C2778075934","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning technology","level":2,"score":0.4772999882698059},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46619999408721924},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4505999982357025},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43479999899864197},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.414900004863739},{"id":"https://openalex.org/C2781395549","wikidata":"https://www.wikidata.org/wiki/Q4680762","display_name":"Adaptive sampling","level":3,"score":0.34369999170303345},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.3384000062942505},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.3188999891281128},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.30219998955726624},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.28859999775886536},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.28769999742507935},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.259799987077713},{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.2531999945640564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2026.3657451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2026.3657451","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4195525646209717,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G2442768150","display_name":null,"funder_award_id":"JDKQ20240402","funder_id":"https://openalex.org/F4320334909","funder_display_name":"Senior Talent Foundation of Jiangsu University"},{"id":"https://openalex.org/G5467235061","display_name":null,"funder_award_id":"62401232","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334909","display_name":"Senior Talent Foundation of Jiangsu University","ror":"https://ror.org/03jc41j30"},{"id":"https://openalex.org/F4320336548","display_name":"Project 333 of Jiangsu Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"To":[0],"address":[1],"the":[2,35,58,78,85,105,119,132,138,173],"challenges":[3],"of":[4,80,131,137,205],"low":[5,186],"sampling":[6,62,70,215],"efficiency":[7],"in":[8,20,167,196,235],"obstructed":[9,36,59,236],"environments,":[10],"high":[11],"fingerprint":[12,40,81,100,176,232],"database":[13,168,219],"construction":[14,169,197,220],"costs,":[15],"and":[16,50,135,147,151,221],"insufficient":[17],"positioning":[18,24,41,52,114,145,182,203,233],"accuracy":[19,146],"indoor":[21],"visible":[22,230],"light":[23,231],"(VLP)":[25],"systems,":[26],"this":[27,103],"paper":[28],"proposes":[29],"an":[30,180],"integrated":[31],"intelligent":[32,39],"framework":[33,44,55,209],"termed":[34],"environment":[37,60],"based":[38],"(OEIFP).":[42],"This":[43],"combines":[45],"adaptive":[46,61,214],"sampling,":[47],"sparse":[48,69,97],"expansion,":[49],"optimized":[51,109],"algorithms.":[53],"The":[54,161,208],"first":[56],"employs":[57],"(OEAS)":[63],"algorithm":[64,121],"to":[65,98,127,172],"achieve":[66],"highly":[67],"representative":[68],"by":[71],"incorporating":[72],"obstacle":[73,159],"information,":[74],"thereby":[75],"significantly":[76],"reducing":[77],"cost":[79,170,198],"data":[82],"collection.":[83],"Subsequently,":[84],"variational":[86],"autoencoder":[87],"with":[88,123,199],"convolutional":[89],"encoding":[90],"(VACE)":[91],"model":[92,115],"accomplishes":[93],"high-quality":[94],"reconstruction":[95],"from":[96],"dense":[99,218],"databases.":[101],"On":[102],"basis,":[104],"firefly":[106,120],"algorithm-based":[107],"cross-variation":[108,124],"extreme":[110,139],"learning":[111,140],"machine":[112,141],"(FA-CVO-ELM)":[113],"is":[116],"designed,":[117],"integrating":[118],"(FA)":[122],"operation":[125],"(CVO)":[126],"perform":[128],"dual":[129],"optimization":[130,212],"input":[133],"weights":[134],"biases":[136],"(ELM),":[142],"which":[143],"enhances":[144],"generalization":[148],"capability.":[149],"Simulation":[150],"experimental":[152],"results":[153,191],"demonstrate":[154],"superior":[155],"performance":[156],"across":[157],"diverse":[158],"scenarios.":[160],"simulation":[162],"achieves":[163],"a":[164,193,200,225],"99.75%":[165],"reduction":[166,195],"compared":[171],"initial":[174],"sampled":[175],"database,":[177],"while":[178],"maintaining":[179],"average":[181,202],"error":[183,204],"(APE)":[184],"as":[185,187],"0.0423":[188],"m.":[189,207],"Experimental":[190],"show":[192],"97.6%":[194],"minimum":[201],"0.0503":[206],"realizes":[210],"synergistic":[211],"between":[213],"for":[216,228],"low-cost":[217],"high-precision":[222],"positioning,":[223],"offering":[224],"viable":[226],"solution":[227],"deploying":[229],"systems":[234],"environments.":[237]},"counts_by_year":[],"updated_date":"2026-04-09T06:08:40.794217","created_date":"2026-01-25T00:00:00"}