{"id":"https://openalex.org/W2806248805","doi":"https://doi.org/10.1109/plans.2018.8373479","title":"A self-learning fingerprinting matching algorithm for indoor Wi-Fi positioning","display_name":"A self-learning fingerprinting matching algorithm for indoor Wi-Fi positioning","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2806248805","doi":"https://doi.org/10.1109/plans.2018.8373479","mag":"2806248805"},"language":"en","primary_location":{"id":"doi:10.1109/plans.2018.8373479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2018.8373479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)","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/A5077566694","display_name":"Guenther Retscher","orcid":"https://orcid.org/0000-0001-6019-1548"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Guenther Retscher","raw_affiliation_strings":["Department of Geodesy and Geoinformation, TU Wien - Vienna University of Technology, Vienna, Austria","Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Department of Geodesy and Geoinformation, TU Wien - Vienna University of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]},{"raw_affiliation_string":"Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043945108","display_name":"A Stangl","orcid":null},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Anton Stangl","raw_affiliation_strings":["TU Wien - Vienna University of Technology, Vienna, Austria","TU Wien, Vienna University of Technology, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"TU Wien - Vienna University of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]},{"raw_affiliation_string":"TU Wien, Vienna University of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5077566694"],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05009065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1009","last_page":"1019"},"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":0.9957000017166138,"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":0.9927999973297119,"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":0.763016402721405},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6309696435928345},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5263639092445374},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.4625723958015442},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.4562183618545532},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.4465633034706116},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4104647934436798},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3894365429878235},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2501826882362366},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1409693956375122},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0787004828453064},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07696285843849182}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.763016402721405},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6309696435928345},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5263639092445374},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.4625723958015442},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.4562183618545532},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.4465633034706116},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4104647934436798},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3894365429878235},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2501826882362366},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1409693956375122},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0787004828453064},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07696285843849182}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/plans.2018.8373479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2018.8373479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1490658103","https://openalex.org/W1504603323","https://openalex.org/W1528758507","https://openalex.org/W2072476227","https://openalex.org/W2100989187","https://openalex.org/W2170102584","https://openalex.org/W2193307930","https://openalex.org/W2500696612","https://openalex.org/W2524455649","https://openalex.org/W2607595839","https://openalex.org/W4249038167","https://openalex.org/W4251926672","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2154962128","https://openalex.org/W2168225667","https://openalex.org/W2386060086","https://openalex.org/W4391078541","https://openalex.org/W2152888394","https://openalex.org/W4299326778","https://openalex.org/W4298425356","https://openalex.org/W1998750368","https://openalex.org/W2331286217","https://openalex.org/W2153268276"],"abstract_inverted_index":{"Wi-Fi":[0],"location":[1],"fingerprinting":[2,12,67],"is":[3,19,34,47,101],"nowadays":[4],"a":[5,20,38,45,93,105,110,118,136],"popular":[6],"indoor":[7],"localization":[8,97,130],"technique.":[9],"The":[10],"self-learning":[11],"matching":[13,122],"approach":[14,92],"presented":[15],"in":[16,96,104,135],"this":[17,76,91],"paper":[18],"new":[21],"strategy":[22],"to":[23,75],"reduce":[24],"the":[25,58,66,72,129,132],"labor":[26],"and":[27,69,81,88,99,109],"time":[28],"consuming":[29],"system":[30,78],"training.":[31],"Continuous":[32],"training":[33,40,79],"performed":[35],"instead":[36],"of":[37,44,124,131],"dedicated":[39],"phase":[41],"before":[42],"positioning":[43],"user":[46,134],"possible.":[48],"Verified":[49],"RSSI":[50,83],"(Received":[51],"Signal":[52],"Strength":[53],"Indicator)":[54],"scans":[55],"made":[56],"by":[57],"users'":[59],"mobile":[60,133],"device":[61],"are":[62],"then":[63],"included":[64],"into":[65],"database":[68],"continuously":[70],"update":[71],"system.":[73],"Due":[74],"continuous":[77],"spatial":[80],"temporal":[82],"variations":[84],"can":[85],"be":[86],"accommodated":[87],"modelled.":[89],"With":[90],"significant":[94],"increase":[95],"accuracy":[98],"performance":[100],"achieved.":[102],"Tests":[103],"multi-storey":[106],"office":[107],"environment":[108],"two":[111],"storey":[112],"residential":[113],"apartment":[114],"as":[115,117],"well":[116],"medical":[119],"praxis":[120],"showed":[121],"rates":[123],"over":[125],"90":[126],"%":[127],"for":[128],"certain":[137],"room.":[138]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
