{"id":"https://openalex.org/W1609160011","doi":"https://doi.org/10.1109/coase.2015.7294060","title":"SoundLoc: Accurate room-level indoor localization using acoustic signatures","display_name":"SoundLoc: Accurate room-level indoor localization using acoustic signatures","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1609160011","doi":"https://doi.org/10.1109/coase.2015.7294060","mag":"1609160011"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2015.7294060","pdf_url":null,"source":{"id":"https://openalex.org/S4393918236","display_name":"IEEE International Conference on Automation Science and Engineering (CASE)","issn_l":"2161-8070","issn":["2161-8070"],"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":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5032275274","display_name":"Ruoxi Jia","orcid":"https://orcid.org/0000-0001-9662-9556"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruoxi Jia","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101484129","display_name":"Ming Jin","orcid":"https://orcid.org/0000-0001-7909-4545"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ming Jin","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101757450","display_name":"Zilong Chen","orcid":"https://orcid.org/0000-0002-3364-3390"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zilong Chen","raw_affiliation_strings":["Department of Electronic Engineering at Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering at Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013076652","display_name":"Costas J. Spanos","orcid":"https://orcid.org/0000-0001-7242-4951"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Costas J. Spanos","raw_affiliation_strings":["Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Sciences at the University of California Berkeley, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.277,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":24,"citation_normalized_percentile":{"value":0.970337,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":92,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":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":0.9998,"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/T11309","display_name":"Music and Audio Processing","score":0.9951,"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/room-acoustics","display_name":"Room acoustics","score":0.57520056},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.490856}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7693863},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.63234735},{"id":"https://openalex.org/C178432105","wikidata":"https://www.wikidata.org/wiki/Q2182127","display_name":"Room acoustics","level":3,"score":0.57520056},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5529226},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5016706},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.490856},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.4514675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44746524},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3898877},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08114374},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2015.7294060","pdf_url":null,"source":{"id":"https://openalex.org/S4393918236","display_name":"IEEE International Conference on Automation Science and Engineering (CASE)","issn_l":"2161-8070","issn":["2161-8070"],"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":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.64,"id":"https://metadata.un.org/sdg/9"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":21,"referenced_works":["https://openalex.org/W1485114642","https://openalex.org/W1586100143","https://openalex.org/W1995400545","https://openalex.org/W2000184637","https://openalex.org/W2036946260","https://openalex.org/W2042577118","https://openalex.org/W2065004162","https://openalex.org/W2079751837","https://openalex.org/W2080766307","https://openalex.org/W2094204865","https://openalex.org/W2095513534","https://openalex.org/W2105308437","https://openalex.org/W2108950108","https://openalex.org/W2133990480","https://openalex.org/W2142136129","https://openalex.org/W2142216726","https://openalex.org/W2165928936","https://openalex.org/W2170102584","https://openalex.org/W2539066945","https://openalex.org/W2970850616","https://openalex.org/W4254118426"],"related_works":["https://openalex.org/W49085616","https://openalex.org/W4382136792","https://openalex.org/W4213090638","https://openalex.org/W2987432963","https://openalex.org/W2355680380","https://openalex.org/W2128388559","https://openalex.org/W2079152323","https://openalex.org/W2053167664","https://openalex.org/W1984453941","https://openalex.org/W1982530174"],"abstract_inverted_index":{"Room-level":[0],"indoor":[1],"localization":[2,53,69],"is":[3,48,66,108,129,140,162,166],"of":[4,29,77,117,136,157,172,181],"particular":[5],"interest":[6],"in":[7,90,147],"the":[8,39,73,82,91,121,132,169,178],"energy-efficient":[9],"smart":[10],"building,":[11],"as":[12,15],"services,":[13],"such":[14],"lighting":[16],"and":[17,80,111,131,154,177],"ventilation,":[18],"can":[19,96],"be":[20,97],"targeted":[21],"towards":[22],"individual":[23,78],"rooms":[24,61,79,176],"based":[25],"on":[26,37],"occupancy":[27],"instead":[28],"an":[30],"entire":[31],"floor.":[32],"Hence,":[33],"this":[34],"paper":[35],"focuses":[36],"identifying":[38],"room":[40,144],"where":[41],"a":[42,45,67,109,124,151],"person":[43],"or":[44],"mobile":[46],"device":[47],"physically":[49],"present.":[50],"Existing":[51],"room-level":[52,68],"methods,":[54],"however,":[55],"require":[56],"special":[57,63],"infrastructure":[58],"to":[59,142],"annotate":[60],"with":[62],"signatures.":[64],"SoundLoc":[65,165],"scheme":[70],"that":[71],"exploits":[72],"intrinsic":[74],"acoustic":[75,94,145],"properties":[76,95],"obviates":[81],"needs":[83],"for":[84],"infrastructures.":[85],"As":[86],"we":[87],"will":[88],"show":[89],"study,":[92],"rooms'":[93],"characterized":[98],"by":[99],"Room":[100],"Impulse":[101],"Response":[102],"(RIR).":[103],"Nevertheless,":[104],"obtaining":[105],"precise":[106],"RIRs":[107,161],"time-consuming":[110],"expensive":[112],"process.":[113],"The":[114],"main":[115],"contributions":[116],"our":[118],"work":[119],"are":[120],"following:":[122],"First,":[123],"cost-effective":[125],"RIR":[126],"measurement":[127],"system":[128],"designed":[130],"Noise":[133],"Adaptive":[134],"Extraction":[135],"Reverberation":[137],"(NAER)":[138],"algorithm":[139],"developed":[141],"estimate":[143],"parameters":[146],"noisy":[148],"conditions.":[149],"Second,":[150],"comprehensive":[152],"physical":[153],"statistical":[155],"analysis":[156],"features":[158],"extracted":[159],"from":[160],"performed.":[163],"Also,":[164],"evaluated":[167],"using":[168],"dataset":[170],"consisting":[171],"ten":[173],"(10)":[174],"different":[175],"overall":[179],"accuracy":[180],"97.8%":[182],"has":[183],"been":[184],"achieved.":[185]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1609160011","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4}],"updated_date":"2024-12-07T22:02:27.463025","created_date":"2016-06-24"}