{"id":"https://openalex.org/W2771078932","doi":"https://doi.org/10.1109/smc.2017.8123037","title":"Indoor localization in home environments using appearance frequency information","display_name":"Indoor localization in home environments using appearance frequency information","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2771078932","doi":"https://doi.org/10.1109/smc.2017.8123037","mag":"2771078932"},"language":"en","primary_location":{"id":"doi:10.1109/smc.2017.8123037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2017.8123037","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","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/A5072980755","display_name":"Jonghoon Shin","orcid":"https://orcid.org/0000-0003-1721-1253"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jonghoon Shin","raw_affiliation_strings":["Department of Computer Science, Yonsei University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078882002","display_name":"Hyunchoong Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunchoong Kim","raw_affiliation_strings":["Department of Computer Science, Yonsei University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112531677","display_name":"Dayoung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dayoung Lee","raw_affiliation_strings":["Department of Computer Science, Yonsei University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082424058","display_name":"Yohan Ko","orcid":"https://orcid.org/0000-0002-9456-0927"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yohan Ko","raw_affiliation_strings":["Department of Computer Science, Yonsei University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031543156","display_name":"Kyoungwoo Lee","orcid":"https://orcid.org/0000-0001-5082-3775"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungwoo Lee","raw_affiliation_strings":["Department of Computer Science, Yonsei University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040093384","display_name":"Seong-il Hahm","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong-il Hahm","raw_affiliation_strings":["Software R&D Center, Samsung Electronics Co., Ltd, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Software R&D Center, Samsung Electronics Co., Ltd, Seoul, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064491550","display_name":"TaeJun Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"TaeJun Kwon","raw_affiliation_strings":["Software R&D Center, Samsung Electronics Co., Ltd, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Software R&D Center, Samsung Electronics Co., Ltd, Seoul, Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5072980755"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.1433,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53009928,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"15","issue":null,"first_page":"2718","last_page":"2723"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9936000108718872,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9900000095367432,"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/home-automation","display_name":"Home automation","score":0.8038030862808228},{"id":"https://openalex.org/keywords/bedroom","display_name":"Bedroom","score":0.7735365629196167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7225826382637024},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6156067848205566},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6100560426712036},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5156934857368469},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.5140727758407593},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.4301396310329437},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32018929719924927},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.26702794432640076},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.25471800565719604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23030415177345276},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.150313138961792},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11750230193138123}],"concepts":[{"id":"https://openalex.org/C507571656","wikidata":"https://www.wikidata.org/wiki/Q848436","display_name":"Home automation","level":2,"score":0.8038030862808228},{"id":"https://openalex.org/C2778289769","wikidata":"https://www.wikidata.org/wiki/Q193837","display_name":"Bedroom","level":2,"score":0.7735365629196167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7225826382637024},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6156067848205566},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6100560426712036},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5156934857368469},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.5140727758407593},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.4301396310329437},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32018929719924927},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26702794432640076},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.25471800565719604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23030415177345276},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.150313138961792},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11750230193138123},{"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/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smc.2017.8123037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2017.8123037","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4099999964237213,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1607990371","https://openalex.org/W1609591105","https://openalex.org/W1981831056","https://openalex.org/W2018589614","https://openalex.org/W2019672046","https://openalex.org/W2023136410","https://openalex.org/W2063113657","https://openalex.org/W2065634123","https://openalex.org/W2085871825","https://openalex.org/W2088358148","https://openalex.org/W2094204865","https://openalex.org/W2095086683","https://openalex.org/W2102858470","https://openalex.org/W2112737587","https://openalex.org/W2123402141","https://openalex.org/W2141401407","https://openalex.org/W2147124620","https://openalex.org/W2148295582","https://openalex.org/W2163239971","https://openalex.org/W2163993204","https://openalex.org/W2170102584","https://openalex.org/W2564711015","https://openalex.org/W2591652315","https://openalex.org/W2604442939","https://openalex.org/W2718319854","https://openalex.org/W2999214452","https://openalex.org/W4295266400","https://openalex.org/W6684085282","https://openalex.org/W6733839138","https://openalex.org/W6736125889"],"related_works":["https://openalex.org/W4298119743","https://openalex.org/W3213217974","https://openalex.org/W3041989168","https://openalex.org/W2528532537","https://openalex.org/W2915250610","https://openalex.org/W608226940","https://openalex.org/W4319016010","https://openalex.org/W3133911088","https://openalex.org/W1863944408","https://openalex.org/W2582570941"],"abstract_inverted_index":{"Recognizing":[0],"the":[1,33,47,57,73,110,117,124,139,151,158],"location":[2,104],"of":[3,36,80,95,100,112,138,155,160],"an":[4],"individual":[5],"in":[6,12,26,51,105],"a":[7,52,68,81,84,86,89],"home":[8,18,27,53,76,162],"environment":[9,54],"is":[10,43],"crucial":[11],"order":[13,106],"to":[14,32,45,107,129],"enable":[15],"various":[16],"context-aware":[17],"applications":[19],"such":[20],"as":[21],"elderly":[22],"health":[23],"monitoring":[24],"and":[25,88],"appliance":[28],"automation.":[29],"However,":[30],"due":[31],"limited":[34],"number":[35,111],"dedicated":[37],"Wi-Fi":[38,59,118],"access":[39],"points":[40],"(APs),":[41],"it":[42],"challenging":[44],"guarantee":[46],"reliable":[48],"localization":[49,70,125],"performance":[50,126],"by":[55,127],"using":[56],"traditional":[58,140],"fingerprinting":[60],"(WF)":[61],"technique.":[62],"In":[63],"this":[64],"paper,":[65],"we":[66,92],"propose":[67],"room-level":[69,152],"system":[71,122],"for":[72],"typical":[74],"residential":[75],"environments":[77],"which":[78,143],"comprise":[79],"living":[82],"room,":[83],"kitchen,":[85],"bathroom,":[87],"bedroom.":[90],"Specifically,":[91],"make":[93],"use":[94],"appearance":[96],"frequency":[97],"(AF)":[98],"information":[99],"APs":[101],"at":[102],"each":[103],"narrow":[108],"down":[109],"candidate":[113],"locations":[114],"before":[115],"performing":[116],"Fingerprinting":[119],"scheme.":[120],"Our":[121],"improves":[123],"up":[128],"17.5":[130],"%":[131,133],"(11.29":[132],"on":[134,157],"average)":[135],"over":[136],"that":[137],"WF-based":[141],"approach":[142],"does":[144],"not":[145],"exploit":[146],"AF":[147],"information.":[148],"We":[149],"achieved":[150],"positioning":[153],"accuracy":[154],"84.76%":[156],"dataset":[159],"6":[161],"environments.":[163]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
