{"id":"https://openalex.org/W2531880992","doi":"https://doi.org/10.3390/s16101664","title":"PILA: Sub-Meter Localization Using CSI from Commodity Wi-Fi Devices","display_name":"PILA: Sub-Meter Localization Using CSI from Commodity Wi-Fi Devices","publication_year":2016,"publication_date":"2016-10-10","ids":{"openalex":"https://openalex.org/W2531880992","doi":"https://doi.org/10.3390/s16101664","mag":"2531880992","pmid":"https://pubmed.ncbi.nlm.nih.gov/27735879"},"language":"en","primary_location":{"id":"doi:10.3390/s16101664","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s16101664","pdf_url":"https://www.mdpi.com/1424-8220/16/10/1664/pdf?version=1476099930","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/16/10/1664/pdf?version=1476099930","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040270498","display_name":"Zengshan Tian","orcid":"https://orcid.org/0000-0003-2847-0488"},"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":"Zengshan Tian","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100424651","display_name":"Ze Li","orcid":"https://orcid.org/0000-0003-1524-7164"},"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":"Ze Li","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","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":false,"raw_author_name":"Mu Zhou","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101989480","display_name":"Yue Jin","orcid":"https://orcid.org/0000-0003-0953-2196"},"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":"Yue Jin","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086641739","display_name":"Zipeng Wu","orcid":"https://orcid.org/0000-0002-1171-8187"},"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":"Zipeng Wu","raw_affiliation_strings":["Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100424651"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":1.6133,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.84358535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"16","issue":"10","first_page":"1664","last_page":"1664"},"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":0.9975000023841858,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9948999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.7591244578361511},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.7295746803283691},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6452048420906067},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5999661087989807},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.545220673084259},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.47744160890579224},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4694110155105591},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4376683533191681},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.43093976378440857},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3947077989578247},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3626076579093933},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.33242636919021606},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2126372754573822},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21201512217521667},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.170125812292099},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.16091829538345337}],"concepts":[{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.7591244578361511},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.7295746803283691},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6452048420906067},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5999661087989807},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.545220673084259},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.47744160890579224},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4694110155105591},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4376683533191681},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.43093976378440857},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3947077989578247},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3626076579093933},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.33242636919021606},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2126372754573822},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21201512217521667},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.170125812292099},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.16091829538345337},{"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/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s16101664","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s16101664","pdf_url":"https://www.mdpi.com/1424-8220/16/10/1664/pdf?version=1476099930","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:27735879","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27735879","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:d984b559ea534de6a145532fbfe27c7a","is_oa":true,"landing_page_url":"https://doaj.org/article/d984b559ea534de6a145532fbfe27c7a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 16, Iss 10, p 1664 (2016)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/16/10/1664/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s16101664","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 16; Issue 10; Pages: 1664","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5087452","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5087452","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s16101664","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s16101664","pdf_url":"https://www.mdpi.com/1424-8220/16/10/1664/pdf?version=1476099930","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4543783543","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/G5339621034","display_name":null,"funder_award_id":"IRT1299","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6951383911","display_name":null,"funder_award_id":"61301126","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8809600361","display_name":"\u57fa\u4e8e\u7ec4\u5408\u6ee4\u6ce2\u7684\u534f\u4f5c\u7f51\u7edc\u5bfc\u822a\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61471077","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/F4320321550","display_name":"Chongqing Science and Technology Commission","ror":"https://ror.org/05w9erc61"},{"id":"https://openalex.org/F4320327630","display_name":"Special Fund of Chongqing Key Laboratory","ror":null},{"id":"https://openalex.org/F4320338204","display_name":"Program for Changjiang Scholars and Innovative Research Team in University","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2531880992.pdf","grobid_xml":"https://content.openalex.org/works/W2531880992.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1523455715","https://openalex.org/W1585879837","https://openalex.org/W1977917536","https://openalex.org/W1987869000","https://openalex.org/W1993774615","https://openalex.org/W1998305185","https://openalex.org/W2013503669","https://openalex.org/W2024796780","https://openalex.org/W2051376734","https://openalex.org/W2056261385","https://openalex.org/W2067260777","https://openalex.org/W2089335634","https://openalex.org/W2089695767","https://openalex.org/W2103502106","https://openalex.org/W2105235982","https://openalex.org/W2105738738","https://openalex.org/W2111986491","https://openalex.org/W2113638573","https://openalex.org/W2118228023","https://openalex.org/W2124936049","https://openalex.org/W2125777976","https://openalex.org/W2130601302","https://openalex.org/W2130917709","https://openalex.org/W2134041135","https://openalex.org/W2135750066","https://openalex.org/W2136274821","https://openalex.org/W2137539192","https://openalex.org/W2158317991","https://openalex.org/W2165091969","https://openalex.org/W2170102584","https://openalex.org/W2170240475","https://openalex.org/W2289624614","https://openalex.org/W2296319761","https://openalex.org/W2505163933","https://openalex.org/W4250589301","https://openalex.org/W6631507439","https://openalex.org/W6635170509","https://openalex.org/W6675462671","https://openalex.org/W6678409209","https://openalex.org/W6680368041"],"related_works":["https://openalex.org/W2086630782","https://openalex.org/W3083484244","https://openalex.org/W1998305185","https://openalex.org/W2991045726","https://openalex.org/W2888740836","https://openalex.org/W335320524","https://openalex.org/W4298145273","https://openalex.org/W2915280760","https://openalex.org/W2163370591","https://openalex.org/W2902375162"],"abstract_inverted_index":{"The":[0,145],"aim":[1],"of":[2,54,74,78,129],"this":[3,29],"paper":[4],"is":[5,108,132],"to":[6,50,65,92,119],"present":[7],"a":[8,60,88,123],"new":[9,89],"indoor":[10,162],"localization":[11,95,106],"approach":[12,118,131,151],"by":[13,39,97,139],"employing":[14],"the":[15,34,41,52,67,72,76,82,94,99,105,112,127,136,141,154,160],"Angle-of-arrival":[16],"(AOA)":[17],"and":[18,101],"Received":[19],"Signal":[20],"Strength":[21],"(RSS)":[22],"measurements":[23],"in":[24,159],"Wi-Fi":[25,43,55,143],"network.":[26],"To":[27],"achieve":[28,153],"goal,":[30],"we":[31,58,86,110],"first":[32],"collect":[33],"Channel":[35],"State":[36],"Information":[37],"(CSI)":[38],"using":[40,140],"commodity":[42,142],"devices":[44],"with":[45],"our":[46,130,150],"designed":[47],"three":[48],"antennas":[49],"estimate":[51],"AOA":[53,83,100],"signal.":[56],"Second,":[57],"propose":[59],"direct":[61,68],"path":[62,70],"identification":[63],"algorithm":[64],"obtain":[66],"signal":[69],"for":[71],"sake":[73],"reducing":[75],"interference":[77],"multipath":[79],"effect":[80],"on":[81,135],"estimation.":[84],"Third,":[85],"construct":[87],"objective":[90],"function":[91],"solve":[93],"problem":[96,107],"integrating":[98],"RSS":[102],"information.":[103],"Although":[104],"non-convex,":[109],"use":[111],"Second-order":[113],"Cone":[114],"Programming":[115],"(SOCP)":[116],"relaxation":[117],"transform":[120],"it":[121],"into":[122],"convex":[124],"problem.":[125],"Finally,":[126],"effectiveness":[128],"verified":[133],"based":[134],"prototype":[137],"implementation":[138],"devices.":[144],"experimental":[146],"results":[147],"show":[148],"that":[149],"can":[152],"median":[155],"error":[156],"0.7":[157],"m":[158],"actual":[161],"environment.":[163]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}