{"id":"https://openalex.org/W2485876241","doi":"https://doi.org/10.1109/snpd.2016.7515913","title":"Study on improvement of fingerprint matching algorithm in wireless LAN based indoor positioning system","display_name":"Study on improvement of fingerprint matching algorithm in wireless LAN based indoor positioning system","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2485876241","doi":"https://doi.org/10.1109/snpd.2016.7515913","mag":"2485876241"},"language":"en","primary_location":{"id":"doi:10.1109/snpd.2016.7515913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/snpd.2016.7515913","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 17th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)","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/A5100422639","display_name":"Hongyu Wang","orcid":"https://orcid.org/0000-0002-1038-412X"},"institutions":[{"id":"https://openalex.org/I158934434","display_name":"Zhongnan University of Economics and Law","ror":"https://ror.org/04yqxxq63","country_code":"CN","type":"education","lineage":["https://openalex.org/I158934434"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongyu Wang","raw_affiliation_strings":["School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN"],"affiliations":[{"raw_affiliation_string":"School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN","institution_ids":["https://openalex.org/I158934434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069044458","display_name":"Zhanhao Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I158934434","display_name":"Zhongnan University of Economics and Law","ror":"https://ror.org/04yqxxq63","country_code":"CN","type":"education","lineage":["https://openalex.org/I158934434"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhanhao Zhao","raw_affiliation_strings":["School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN"],"affiliations":[{"raw_affiliation_string":"School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN","institution_ids":["https://openalex.org/I158934434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004020657","display_name":"Jialiang Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I158934434","display_name":"Zhongnan University of Economics and Law","ror":"https://ror.org/04yqxxq63","country_code":"CN","type":"education","lineage":["https://openalex.org/I158934434"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialiang Hu","raw_affiliation_strings":["School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN"],"affiliations":[{"raw_affiliation_string":"School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN","institution_ids":["https://openalex.org/I158934434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019872925","display_name":"Zhenxin Qu","orcid":null},"institutions":[{"id":"https://openalex.org/I158934434","display_name":"Zhongnan University of Economics and Law","ror":"https://ror.org/04yqxxq63","country_code":"CN","type":"education","lineage":["https://openalex.org/I158934434"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenxin Qu","raw_affiliation_strings":["School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN"],"affiliations":[{"raw_affiliation_string":"School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN","institution_ids":["https://openalex.org/I158934434"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068201443","display_name":"Hao Feng","orcid":"https://orcid.org/0000-0001-8127-6639"},"institutions":[{"id":"https://openalex.org/I158934434","display_name":"Zhongnan University of Economics and Law","ror":"https://ror.org/04yqxxq63","country_code":"CN","type":"education","lineage":["https://openalex.org/I158934434"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Feng","raw_affiliation_strings":["School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN"],"affiliations":[{"raw_affiliation_string":"School of Information and Safety Engineering, Zhongnan University of Economics and Law, Wuhan, Hubei, CN","institution_ids":["https://openalex.org/I158934434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100422639"],"corresponding_institution_ids":["https://openalex.org/I158934434"],"apc_list":null,"apc_paid":null,"fwci":1.6539,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.85383458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"275","last_page":"280"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9919000267982483,"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/fingerprint","display_name":"Fingerprint (computing)","score":0.8157067894935608},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7371457815170288},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.7333077192306519},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6764088869094849},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.587965726852417},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.5861025452613831},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.5714938640594482},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.5476875901222229},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48754259943962097},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47771310806274414},{"id":"https://openalex.org/keywords/blossom-algorithm","display_name":"Blossom algorithm","score":0.4708383083343506},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4379648268222809},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4082380533218384},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4046436846256256},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40265634655952454},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3378857374191284},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15075543522834778},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11800915002822876},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10286390781402588}],"concepts":[{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.8157067894935608},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7371457815170288},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.7333077192306519},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6764088869094849},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.587965726852417},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.5861025452613831},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.5714938640594482},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.5476875901222229},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48754259943962097},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47771310806274414},{"id":"https://openalex.org/C61455927","wikidata":"https://www.wikidata.org/wiki/Q1030529","display_name":"Blossom algorithm","level":3,"score":0.4708383083343506},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4379648268222809},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4082380533218384},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4046436846256256},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40265634655952454},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3378857374191284},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15075543522834778},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11800915002822876},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10286390781402588},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/snpd.2016.7515913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/snpd.2016.7515913","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 17th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2646853","https://openalex.org/W149730907","https://openalex.org/W1444409635","https://openalex.org/W1490711598","https://openalex.org/W1608626242","https://openalex.org/W2100989187","https://openalex.org/W2144723957","https://openalex.org/W2150388519","https://openalex.org/W2170102584","https://openalex.org/W6600096765","https://openalex.org/W6606023593","https://openalex.org/W6629267868","https://openalex.org/W6636394983"],"related_works":["https://openalex.org/W2903896792","https://openalex.org/W189713034","https://openalex.org/W2295619698","https://openalex.org/W1999635303","https://openalex.org/W2364958881","https://openalex.org/W2135194904","https://openalex.org/W4317418868","https://openalex.org/W3200553284","https://openalex.org/W3126613916","https://openalex.org/W2578047734"],"abstract_inverted_index":{"By":[0],"comparing":[1],"and":[2,30,95],"analyzing":[3],"several":[4],"common":[5],"indoor":[6,13],"positioning":[7,14,41,123],"system":[8,110],"solutions,":[9],"we":[10],"found":[11],"that":[12,105],"System":[15],"based":[16],"on":[17,101],"wireless":[18],"LAN":[19],"is":[20,111],"superior,":[21],"in":[22,92],"which":[23,51],"fingerprint":[24,48],"matching":[25,49],"algorithm":[26,67,87],"was":[27],"widely":[28,90],"used":[29,91],"had":[31],"a":[32],"large":[33],"room":[34],"to":[35,79,118],"be":[36,89],"improved":[37,47],"for":[38],"more":[39,59,113],"precise":[40],"performance.":[42],"This":[43],"paper":[44],"presents":[45],"an":[46],"algorithm,":[50],"reduces":[52],"interference":[53],"by":[54,61,70,75],"Gaussian":[55],"filter,":[56],"calculates":[57],"distance":[58],"accurately":[60],"weighted":[62],"centroid":[63],"algorithm.":[64],"Furthermore,":[65],"the":[66,81,106,119],"improves":[68],"precision":[69],"local":[71],"prediction":[72,77],"model":[73,78],"revised":[74],"entire":[76],"increase":[80],"accuracy":[82],"of":[83,108],"positioning.":[84],"The":[85],"proposed":[86],"can":[88],"different":[93],"environment":[94],"has":[96],"strong":[97],"robustness.":[98],"Experiments":[99],"performed":[100],"real-world":[102],"place":[103],"shows":[104],"result":[107],"our":[109],"enhanced":[112],"than":[114],"26%,":[115],"as":[116],"compare":[117],"traditional":[120],"fingerprint-based":[121],"WLAN":[122],"system.":[124]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
