{"id":"https://openalex.org/W4323831453","doi":"https://doi.org/10.1109/iceic57457.2023.10049973","title":"Quantizing Heading Change Angles for Enhanced Indoor Pedestrian Navigation","display_name":"Quantizing Heading Change Angles for Enhanced Indoor Pedestrian Navigation","publication_year":2023,"publication_date":"2023-02-05","ids":{"openalex":"https://openalex.org/W4323831453","doi":"https://doi.org/10.1109/iceic57457.2023.10049973"},"language":"en","primary_location":{"id":"doi:10.1109/iceic57457.2023.10049973","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iceic57457.2023.10049973","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","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/A5020168368","display_name":"Jeong Seol Son","orcid":null},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeong Seol Son","raw_affiliation_strings":["Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018733037","display_name":"Sunho Baek","orcid":null},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunho Baek","raw_affiliation_strings":["Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068778375","display_name":"JunSeong Kim","orcid":"https://orcid.org/0000-0002-5732-7923"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"JunSeong Kim","raw_affiliation_strings":["Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Chung-Ang University,School of Electrical and Electronics Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020168368"],"corresponding_institution_ids":["https://openalex.org/I67900169"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01500563,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":null,"first_page":"1","last_page":"3"},"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9882000088691711,"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":0.9825999736785889,"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/heading","display_name":"Heading (navigation)","score":0.9534931778907776},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.8340498208999634},{"id":"https://openalex.org/keywords/dead-reckoning","display_name":"Dead reckoning","score":0.6986863613128662},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6261266469955444},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5801178812980652},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5260417461395264},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.4584900438785553},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4213762879371643},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.24958783388137817},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22034868597984314},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.21780458092689514},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1867142617702484},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.16571831703186035},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10376426577568054},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10145887732505798},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.07056596875190735}],"concepts":[{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.9534931778907776},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.8340498208999634},{"id":"https://openalex.org/C106165642","wikidata":"https://www.wikidata.org/wiki/Q152255","display_name":"Dead reckoning","level":3,"score":0.6986863613128662},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6261266469955444},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5801178812980652},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5260417461395264},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.4584900438785553},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4213762879371643},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.24958783388137817},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22034868597984314},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.21780458092689514},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1867142617702484},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.16571831703186035},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10376426577568054},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10145887732505798},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.07056596875190735},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic57457.2023.10049973","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iceic57457.2023.10049973","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311687","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64"},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1956618308","https://openalex.org/W2044831755","https://openalex.org/W2918704254","https://openalex.org/W4310172357"],"related_works":["https://openalex.org/W2769521921","https://openalex.org/W2918704254","https://openalex.org/W4285223350","https://openalex.org/W2367746641","https://openalex.org/W2068657109","https://openalex.org/W3005892436","https://openalex.org/W2360243542","https://openalex.org/W2069229008","https://openalex.org/W2800933538","https://openalex.org/W2392409451"],"abstract_inverted_index":{"PDR":[0],"(Pedestrian":[1],"Dead":[2],"Reckoning)":[3],"is":[4],"a":[5,28,37,53],"self-":[6],"contained":[7],"navigation":[8],"technique":[9],"with":[10,52],"inertial":[11],"sensors.":[12],"The":[13],"heading":[14,32],"estimation":[15],"dominates":[16],"the":[17,49,60],"overall":[18],"accuracy":[19],"in":[20,64],"pedestrian":[21,43],"navigations.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26],"propose":[27],"method":[29,51],"of":[30,56,62],"quantizing":[31],"change":[33],"angle":[34,55],"by":[35],"utilizing":[36],"vertical":[38],"vector":[39],"for":[40],"improved":[41],"indoor":[42,65],"navigation.":[44],"Experimental":[45],"results":[46],"show":[47],"that":[48],"proposed":[50],"quantization":[54],"30":[57],"consistently":[58],"determines":[59],"direction":[61],"movement":[63],"environments.":[66]},"counts_by_year":[],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
