{"id":"https://openalex.org/W2911970431","doi":"https://doi.org/10.1145/3305275.3305306","title":"Research on Indoor Location Algorithm Based on WIFI","display_name":"Research on Indoor Location Algorithm Based on WIFI","publication_year":2018,"publication_date":"2018-12-29","ids":{"openalex":"https://openalex.org/W2911970431","doi":"https://doi.org/10.1145/3305275.3305306","mag":"2911970431"},"language":"en","primary_location":{"id":"doi:10.1145/3305275.3305306","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3305275.3305306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Symposium on Big Data and Artificial Intelligence","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/A5031176757","display_name":"Guihua Yang","orcid":"https://orcid.org/0000-0002-5288-6363"},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gui-hua Yang","raw_affiliation_strings":["College of Mechanical and Control Engineering, Guilin University of Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical and Control Engineering, Guilin University of Technology, Guilin, China","institution_ids":["https://openalex.org/I38706770"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075890011","display_name":"Shi-bin Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi-bin Fu","raw_affiliation_strings":["College of Mechanical and Control Engineering, Guilin University of Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical and Control Engineering, Guilin University of Technology, Guilin, China","institution_ids":["https://openalex.org/I38706770"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031176757"],"corresponding_institution_ids":["https://openalex.org/I38706770"],"apc_list":null,"apc_paid":null,"fwci":0.7725,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.74867375,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9872000217437744,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8106085062026978},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7368886470794678},{"id":"https://openalex.org/keywords/positioning-technology","display_name":"Positioning technology","score":0.6211884021759033},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.6118345856666565},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.575734555721283},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.5605014562606812},{"id":"https://openalex.org/keywords/blossom-algorithm","display_name":"Blossom algorithm","score":0.518661618232727},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.5147961974143982},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.5082973837852478},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4971514046192169},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4950346350669861},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4433709383010864},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.39644646644592285},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3950439393520355},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36773890256881714},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36434078216552734},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18587905168533325},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.1696956753730774},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15509358048439026}],"concepts":[{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.8106085062026978},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7368886470794678},{"id":"https://openalex.org/C2778075934","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning technology","level":2,"score":0.6211884021759033},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.6118345856666565},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.575734555721283},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.5605014562606812},{"id":"https://openalex.org/C61455927","wikidata":"https://www.wikidata.org/wiki/Q1030529","display_name":"Blossom algorithm","level":3,"score":0.518661618232727},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.5147961974143982},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.5082973837852478},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4971514046192169},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4950346350669861},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4433709383010864},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.39644646644592285},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3950439393520355},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36773890256881714},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36434078216552734},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18587905168533325},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.1696956753730774},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15509358048439026},{"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/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3305275.3305306","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3305275.3305306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Symposium on Big Data and Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2144723957","https://openalex.org/W2789872175","https://openalex.org/W2791405537"],"related_works":["https://openalex.org/W2088050110","https://openalex.org/W189713034","https://openalex.org/W4387677619","https://openalex.org/W1926767291","https://openalex.org/W4382175670","https://openalex.org/W2338366266","https://openalex.org/W2397667288","https://openalex.org/W2306569468","https://openalex.org/W3002034439","https://openalex.org/W4307263594"],"abstract_inverted_index":{"With":[0],"the":[1,16,20,48,56,64,80,99,112],"wide":[2],"application":[3],"of":[4,31],"mobile":[5],"Internet,":[6],"location-based":[7],"service":[8],"demands":[9],"are":[10],"more":[11,13],"and":[12,42,52,70],"extensive.":[14],"In":[15],"indoor":[17,90],"positioning":[18,37,100,108],"technology,":[19],"location":[21,49],"fingerprinting":[22],"method":[23],"based":[24],"on":[25],"WIFI":[26],"is":[27,60,75,83],"widely":[28],"used":[29,84,102],"because":[30],"its":[32],"strong":[33],"anti-interference":[34],"ability,":[35],"high":[36],"accuracy,":[38],"long":[39],"transmission":[40],"distance":[41],"convenient":[43],"use.":[44],"The":[45,94],"paper":[46],"adopts":[47],"fingerprint":[50,73,115],"matching":[51,87],"localization":[53],"algorithm.":[54,116],"Firstly,":[55],"Gaussian":[57],"filtering":[58],"algorithm":[59,82,101],"applied":[61],"to":[62,88],"process":[63],"original":[65],"data":[66],"collected":[67],"by":[68],"WIFI,":[69],"a":[71,104],"complete":[72],"database":[74],"built":[76],"off":[77],"line.":[78],"Then,":[79],"WKNN":[81],"for":[85],"position":[86,91,114],"realize":[89],"online":[92],"positioning.":[93],"experimental":[95],"results":[96],"show":[97],"that":[98],"has":[103],"significant":[105],"improvement":[106],"in":[107],"accuracy":[109],"compared":[110],"with":[111],"traditional":[113]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
