{"id":"https://openalex.org/W4287219621","doi":"https://doi.org/10.3390/s22155505","title":"A Low-Cost and Efficient Indoor Fusion Localization Method","display_name":"A Low-Cost and Efficient Indoor Fusion Localization Method","publication_year":2022,"publication_date":"2022-07-23","ids":{"openalex":"https://openalex.org/W4287219621","doi":"https://doi.org/10.3390/s22155505","pmid":"https://pubmed.ncbi.nlm.nih.gov/35898008"},"language":"en","primary_location":{"id":"doi:10.3390/s22155505","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22155505","pdf_url":"https://www.mdpi.com/1424-8220/22/15/5505/pdf?version=1659409735","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/15/5505/pdf?version=1659409735","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074087610","display_name":"Suqing Yan","orcid":"https://orcid.org/0000-0003-1189-6159"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suqing Yan","raw_affiliation_strings":["Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China","School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China"],"raw_orcid":"https://orcid.org/0000-0003-1189-6159","affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]},{"raw_affiliation_string":"School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083969708","display_name":"Chunping Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunping Wu","raw_affiliation_strings":["School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016845238","display_name":"Honggao Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Honggao Deng","raw_affiliation_strings":["Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100426931","display_name":"Xiaonan Luo","orcid":"https://orcid.org/0000-0002-0751-5045"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaonan Luo","raw_affiliation_strings":["Guangxi Key Laboratory of Image and Graphic Intelligent Processing, Guilin University of Electronic Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Image and Graphic Intelligent Processing, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033607924","display_name":"Yuanfa Ji","orcid":"https://orcid.org/0000-0001-8092-6679"},"institutions":[{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]},{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanfa Ji","raw_affiliation_strings":["Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China","National & Local Joint Engineering Research Center of Satellite Navigation Positioning and Location Service, Guilin 541004, China"],"raw_orcid":"https://orcid.org/0000-0001-8092-6679","affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]},{"raw_affiliation_string":"National & Local Joint Engineering Research Center of Satellite Navigation Positioning and Location Service, Guilin 541004, China","institution_ids":["https://openalex.org/I4210100278"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051327574","display_name":"Jianming Xiao","orcid":"https://orcid.org/0000-0002-2782-2464"},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianming Xiao","raw_affiliation_strings":["Department of Science and Engineering, Guilin University, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Science and Engineering, Guilin University, Guilin 541004, China","institution_ids":["https://openalex.org/I4387153915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016845238"],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.0602,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.7526017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"22","issue":"15","first_page":"5505","last_page":"5505"},"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":0.9987000226974487,"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":0.9919000267982483,"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/multilateration","display_name":"Multilateration","score":0.8410320281982422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7266446352005005},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.6881056427955627},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.6262966990470886},{"id":"https://openalex.org/keywords/dead-reckoning","display_name":"Dead reckoning","score":0.557338297367096},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5513604879379272},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.4783194363117218},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4682548940181732},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4381582736968994},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4306900203227997},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4218776524066925},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4179012179374695},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3118182420730591},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16654524207115173},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14499980211257935}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.8410320281982422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7266446352005005},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6881056427955627},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.6262966990470886},{"id":"https://openalex.org/C106165642","wikidata":"https://www.wikidata.org/wiki/Q152255","display_name":"Dead reckoning","level":3,"score":0.557338297367096},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5513604879379272},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4783194363117218},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4682548940181732},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4381582736968994},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4306900203227997},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4218776524066925},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4179012179374695},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3118182420730591},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16654524207115173},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14499980211257935},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s22155505","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22155505","pdf_url":"https://www.mdpi.com/1424-8220/22/15/5505/pdf?version=1659409735","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:35898008","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35898008","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:56c692f2b22c4799b120f2435b005432","is_oa":true,"landing_page_url":"https://doaj.org/article/56c692f2b22c4799b120f2435b005432","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 22, Iss 15, p 5505 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/15/5505/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22155505","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 15; Pages: 5505","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9371102","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9371102","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22155505","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22155505","pdf_url":"https://www.mdpi.com/1424-8220/22/15/5505/pdf?version=1659409735","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6299999952316284,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1228272970","display_name":null,"funder_award_id":"62161007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1378907041","display_name":null,"funder_award_id":"Grant 62161007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G214013620","display_name":null,"funder_award_id":"Grant 61936002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2180483575","display_name":null,"funder_award_id":"Grant 62061010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2855469915","display_name":null,"funder_award_id":"61936002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4981885870","display_name":null,"funder_award_id":"Grant 61861008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5493155099","display_name":null,"funder_award_id":"6202780103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5521902459","display_name":null,"funder_award_id":"Grant 61772149","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5767483451","display_name":null,"funder_award_id":"Grant 62033001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G610601861","display_name":"\u591a\u6a21\u6001\u878d\u5408\u97e7\u6027\u5bfc\u822a\u65b9\u6cd5\u7814\u7a76","funder_award_id":"62061010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7130429950","display_name":null,"funder_award_id":"2018AAA0100300","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7937157229","display_name":null,"funder_award_id":"and Grant 2018AAA0100300","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G799295298","display_name":null,"funder_award_id":"Grant 6202780103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4287219621.pdf","grobid_xml":"https://content.openalex.org/works/W4287219621.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2003338102","https://openalex.org/W2008263014","https://openalex.org/W2106226434","https://openalex.org/W2125943568","https://openalex.org/W2159993142","https://openalex.org/W2161810987","https://openalex.org/W2181695274","https://openalex.org/W2335413077","https://openalex.org/W2552171314","https://openalex.org/W2716963439","https://openalex.org/W2735043621","https://openalex.org/W2773036735","https://openalex.org/W2800615411","https://openalex.org/W2809203213","https://openalex.org/W2889069783","https://openalex.org/W2904509178","https://openalex.org/W2924468481","https://openalex.org/W2941555964","https://openalex.org/W2944594870","https://openalex.org/W2994790060","https://openalex.org/W3018780933","https://openalex.org/W3021137812","https://openalex.org/W3046072171","https://openalex.org/W3048103527","https://openalex.org/W3098330696","https://openalex.org/W3109136558","https://openalex.org/W3138666984","https://openalex.org/W3174758125","https://openalex.org/W3204267514","https://openalex.org/W4210786856","https://openalex.org/W4239769793","https://openalex.org/W6754566748"],"related_works":["https://openalex.org/W2087485917","https://openalex.org/W3011156758","https://openalex.org/W4294113342","https://openalex.org/W2936887342","https://openalex.org/W3115461992","https://openalex.org/W3202473970","https://openalex.org/W4287993465","https://openalex.org/W2163839940","https://openalex.org/W2555436023","https://openalex.org/W2077409896"],"abstract_inverted_index":{"Accurate":[0],"indoor":[1,17,46,51,56,70,158],"location":[2,101,146],"information":[3,76],"has":[4,138],"considerable":[5],"social":[6],"and":[7,16,80,117,162,180],"economic":[8],"value":[9],"in":[10,30,68,142,157,165,174],"applications,":[11],"such":[12,53],"as":[13,54],"pedestrian":[14,119,145],"heatmapping":[15],"navigation.":[18],"Ultrasonic-based":[19],"approaches":[20],"have":[21,28,127],"received":[22],"significant":[23],"attention":[24],"mainly":[25],"since":[26],"they":[27],"advantages":[29],"terms":[31],"of":[32,77,113,155],"positioning":[33,94],"with":[34],"temporal":[35],"correlation.":[36],"However,":[37],"it":[38],"is":[39,87,102],"a":[40,64],"great":[41],"challenge":[42],"to":[43,49,89],"gain":[44],"accurate":[45],"localization":[47,66,75,140,161,178],"due":[48],"complex":[50],"environments":[52],"non-uniform":[55],"facilities.":[57],"To":[58],"address":[59],"this":[60,97],"problem,":[61],"we":[62],"propose":[63],"fusion":[65],"method":[67,137,170],"the":[69,74,84,93,99,105,110,135,144,148,153,175],"environment":[71],"that":[72,134],"integrates":[73],"inertial":[78,166],"sensors":[79],"acoustic":[81,159],"signals.":[82],"Meanwhile,":[83],"threshold":[85],"scheme":[86],"used":[88],"eliminate":[90],"outliers":[91,156],"during":[92],"process.":[95],"In":[96],"paper,":[98],"estimated":[100],"fused":[103],"by":[104],"adaptive":[106],"distance":[107],"weight":[108],"for":[109],"time":[111],"difference":[112],"arrival":[114],"(TDOA)":[115],"estimation":[116],"improved":[118],"dead":[120],"reckoning":[121],"(PDR)":[122],"estimation.":[123],"Three":[124],"experimental":[125,131],"scenes":[126],"been":[128],"developed.":[129],"The":[130,168],"results":[132],"demonstrate":[133],"proposed":[136,169],"higher":[139],"accuracy":[141,179],"determining":[143],"than":[147],"state-of-the-art":[149],"methods.":[150],"It":[151],"resolves":[152],"problem":[154],"signal":[160],"cumulative":[163],"errors":[164],"sensors.":[167],"achieves":[171],"better":[172],"performance":[173],"trade-off":[176],"between":[177],"low":[181],"cost.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
