{"id":"https://openalex.org/W3166866321","doi":"https://doi.org/10.1109/tevc.2021.3085906","title":"Adaptive Genetic Algorithm-Aided Neural Network With Channel State Information Tensor Decomposition for Indoor Localization","display_name":"Adaptive Genetic Algorithm-Aided Neural Network With Channel State Information Tensor Decomposition for Indoor Localization","publication_year":2021,"publication_date":"2021-06-03","ids":{"openalex":"https://openalex.org/W3166866321","doi":"https://doi.org/10.1109/tevc.2021.3085906","mag":"3166866321"},"language":"en","primary_location":{"id":"doi:10.1109/tevc.2021.3085906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2021.3085906","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"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 Transactions on Evolutionary Computation","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/A5037835022","display_name":"Mu Zhou","orcid":"https://orcid.org/0000-0003-3533-2227"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mu Zhou","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-3533-2227","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016447478","display_name":"Yuexin Long","orcid":"https://orcid.org/0000-0001-7333-1554"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuexin Long","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-7333-1554","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100657957","display_name":"Weiping Zhang","orcid":"https://orcid.org/0000-0001-7206-5901"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiping Zhang","raw_affiliation_strings":["School of Software, Northwestern Polytechnical University, Xi\u2019an, China","School of Software, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-7206-5901","affiliations":[{"raw_affiliation_string":"School of Software, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Software, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088606308","display_name":"Qiaolin Pu","orcid":"https://orcid.org/0000-0002-9357-6003"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaolin Pu","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642010","display_name":"Yong Wang","orcid":"https://orcid.org/0000-0001-5061-8173"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Wang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5061-8173","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041958716","display_name":"Wei Nie","orcid":"https://orcid.org/0000-0003-1351-2411"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Nie","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-1351-2411","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100765018","display_name":"Wei He","orcid":"https://orcid.org/0000-0002-9716-5674"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei He","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5037835022"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":9.0503,"has_fulltext":false,"cited_by_count":103,"citation_normalized_percentile":{"value":0.98555417,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"25","issue":"5","first_page":"913","last_page":"927"},"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":0.9986000061035156,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.6924649477005005},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.5765331387519836},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5383082628250122},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5233030915260315},{"id":"https://openalex.org/keywords/backpropagation","display_name":"Backpropagation","score":0.5069082379341125},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.45925232768058777},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.4242165684700012},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42293888330459595},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3836440145969391},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21909022331237793},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08374989032745361}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6924649477005005},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.5765331387519836},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5383082628250122},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5233030915260315},{"id":"https://openalex.org/C155032097","wikidata":"https://www.wikidata.org/wiki/Q798503","display_name":"Backpropagation","level":3,"score":0.5069082379341125},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.45925232768058777},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.4242165684700012},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42293888330459595},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3836440145969391},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21909022331237793},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08374989032745361},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tevc.2021.3085906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2021.3085906","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"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 Transactions on Evolutionary Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G3357159087","display_name":null,"funder_award_id":"61771209","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4573496161","display_name":null,"funder_award_id":"KJQN202000630","funder_id":"https://openalex.org/F4320324805","funder_display_name":"Chongqing Municipal Education Commission"},{"id":"https://openalex.org/G6329996708","display_name":null,"funder_award_id":"61771083","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6589789208","display_name":null,"funder_award_id":"cstc2020jcyj-msxmX0865","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G8110956865","display_name":null,"funder_award_id":"IRT1299","funder_id":"https://openalex.org/F4320338204","funder_display_name":"Program for Changjiang Scholars and Innovative Research Team in University"},{"id":"https://openalex.org/G8897824616","display_name":null,"funder_award_id":"KJZD-K202000605","funder_id":"https://openalex.org/F4320324805","funder_display_name":"Chongqing Municipal Education Commission"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324805","display_name":"Chongqing Municipal Education Commission","ror":"https://ror.org/031nm5713"},{"id":"https://openalex.org/F4320338204","display_name":"Program for Changjiang Scholars and Innovative Research Team in University","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1969352102","https://openalex.org/W1990771923","https://openalex.org/W2044846595","https://openalex.org/W2060980572","https://openalex.org/W2113584072","https://openalex.org/W2128657381","https://openalex.org/W2131725398","https://openalex.org/W2142635246","https://openalex.org/W2165918462","https://openalex.org/W2309512289","https://openalex.org/W2406723521","https://openalex.org/W2471935249","https://openalex.org/W2522786156","https://openalex.org/W2539849067","https://openalex.org/W2548545481","https://openalex.org/W2573906126","https://openalex.org/W2755217797","https://openalex.org/W2768083292","https://openalex.org/W2774472083","https://openalex.org/W2782536355","https://openalex.org/W2792312025","https://openalex.org/W2889178137","https://openalex.org/W2930650500","https://openalex.org/W2936835676","https://openalex.org/W2943254484","https://openalex.org/W2950315703","https://openalex.org/W2960141408","https://openalex.org/W2962711515","https://openalex.org/W2964054038","https://openalex.org/W2995071983","https://openalex.org/W3010074814","https://openalex.org/W3038512956","https://openalex.org/W6727519894","https://openalex.org/W6753751715"],"related_works":["https://openalex.org/W2088845016","https://openalex.org/W589102260","https://openalex.org/W1966421350","https://openalex.org/W1868434454","https://openalex.org/W4366985237","https://openalex.org/W2894173309","https://openalex.org/W4387932263","https://openalex.org/W2098962763","https://openalex.org/W2371065793","https://openalex.org/W2157746493"],"abstract_inverted_index":{"Channel":[0],"state":[1],"information":[2],"(CSI)":[3],"can":[4],"provide":[5],"phase":[6],"and":[7,53,68,90,117,145,158,160,192,201],"amplitude":[8],"of":[9,23,50,60,71,131],"multichannel":[10],"subcarrier":[11],"to":[12,36,84,127,153,171],"better":[13],"describe":[14],"signal":[15],"propagation":[16],"characteristics.":[17],"Therefore,":[18],"CSI":[19,38,43,72,96,148,198],"has":[20,47,182],"become":[21],"one":[22],"the":[24,37,42,48,58,61,65,105,111,118,129,132,137,147,155,163,179,188,194],"most":[25],"commonly":[26],"used":[27],"features":[28],"in":[29,151],"indoor":[30,100],"Wi-Fi":[31,101],"localization.":[32,103],"In":[33],"addition,":[34],"compared":[35],"geometric":[39],"localization":[40,45,184],"method,":[41],"fingerprint":[44,62,102],"method":[46],"advantages":[49],"easy":[51],"implementation":[52],"high":[54,183],"accuracy.":[55],"However,":[56],"as":[57],"scale":[59],"database":[63],"increases,":[64],"training":[66],"cost":[67],"processing":[69,190],"complexity":[70],"fingerprints":[73,200],"will":[74],"also":[75],"greatly":[76],"increase.":[77],"Based":[78],"on":[79,110],"this,":[80],"this":[81],"article":[82],"proposes":[83],"combine":[85],"backpropagation":[86],"neural":[87],"network":[88],"(BPNN)":[89],"adaptive":[91],"genetic":[92],"algorithm":[93,108,124,141,181],"(AGA)":[94],"with":[95],"tensor":[97,106,138],"decomposition":[98,107,140],"for":[99,142],"Specifically,":[104],"based":[109],"parallel":[112],"factor":[113],"(PARAFAC)":[114],"analysis":[115],"model":[116],"alternate":[119],"least":[120],"squares":[121],"(ALSs)":[122],"iterative":[123],"are":[125],"combined":[126],"reduce":[128],"interference":[130],"environment.":[133],"Then,":[134],"we":[135,167],"use":[136],"wavelet":[139],"feature":[143],"extraction":[144],"obtain":[146,162],"fingerprint.":[149],"Finally,":[150],"order":[152],"find":[154],"optimal":[156],"weights":[157],"thresholds":[159],"then":[161],"estimated":[164],"location":[165,199,202],"coordinates,":[166],"introduce":[168],"an":[169],"AGA":[170],"optimize":[172],"BPNN.":[173],"The":[174],"experimental":[175],"results":[176],"show":[177],"that":[178],"proposed":[180],"accuracy,":[185],"while":[186],"improving":[187],"data":[189],"ability":[191],"fitting":[193],"nonlinear":[195],"relationship":[196],"between":[197],"coordinates.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":25}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}
