{"id":"https://openalex.org/W2807972339","doi":"https://doi.org/10.1109/wcnc.2018.8377214","title":"Wireless location tracking by a sensor-assisted particle filter and floor plans in a 2.5-D space","display_name":"Wireless location tracking by a sensor-assisted particle filter and floor plans in a 2.5-D space","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2807972339","doi":"https://doi.org/10.1109/wcnc.2018.8377214","mag":"2807972339"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2018.8377214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5037348675","display_name":"Chi-Chung Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Chung Lo","raw_affiliation_strings":["Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","Department of Computer Science, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019943071","display_name":"Ting-Hui Chiang","orcid":"https://orcid.org/0000-0002-0886-2479"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-Hui Chiang","raw_affiliation_strings":["Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","Department of Computer Science, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075604531","display_name":"Tsu-Kuang Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsu-Kuang Lee","raw_affiliation_strings":["Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","Department of Computer Science, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428785","display_name":"Ling\u2010Jyh Chen","orcid":"https://orcid.org/0000-0001-5667-7764"},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ling-Jyh Chen","raw_affiliation_strings":["Institute of information Science, Academia Sinica, Taiwan","Academia Sinica, Institute of information Science, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of information Science, Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I4210098366"]},{"raw_affiliation_string":"Academia Sinica, Institute of information Science, Taiwan","institution_ids":["https://openalex.org/I4210098366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047638290","display_name":"Yu\u2010Chee Tseng","orcid":"https://orcid.org/0000-0001-6551-0720"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Chee Tseng","raw_affiliation_strings":["Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","Department of Computer Science, National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7856,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73855424,"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":"1","last_page":"6"},"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":0.9797000288963318,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/floor-plan","display_name":"Floor plan","score":0.6958009004592896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6805616617202759},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.669585108757019},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5352917909622192},{"id":"https://openalex.org/keywords/stairs","display_name":"Stairs","score":0.5192575454711914},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5161062479019165},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.5028097033500671},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.48493602871894836},{"id":"https://openalex.org/keywords/elevator","display_name":"Elevator","score":0.41805294156074524},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.39235663414001465},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26291078329086304},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2034079134464264},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1985607147216797},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12100356817245483}],"concepts":[{"id":"https://openalex.org/C61056293","wikidata":"https://www.wikidata.org/wiki/Q18965","display_name":"Floor plan","level":2,"score":0.6958009004592896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6805616617202759},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.669585108757019},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5352917909622192},{"id":"https://openalex.org/C2777295749","wikidata":"https://www.wikidata.org/wiki/Q12511","display_name":"Stairs","level":2,"score":0.5192575454711914},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5161062479019165},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.5028097033500671},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48493602871894836},{"id":"https://openalex.org/C147021018","wikidata":"https://www.wikidata.org/wiki/Q252451","display_name":"Elevator","level":2,"score":0.41805294156074524},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.39235663414001465},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26291078329086304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2034079134464264},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1985607147216797},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12100356817245483},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2018.8377214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7599999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323443","display_name":"National Chiao Tung University","ror":"https://ror.org/00se2k293"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1518703880","https://openalex.org/W2054602086","https://openalex.org/W2132872612","https://openalex.org/W2170102584","https://openalex.org/W2313033262","https://openalex.org/W2378486826","https://openalex.org/W6630924310"],"related_works":["https://openalex.org/W2387566434","https://openalex.org/W2375789754","https://openalex.org/W2680097803","https://openalex.org/W2907955501","https://openalex.org/W1517530558","https://openalex.org/W2041495857","https://openalex.org/W2686638239","https://openalex.org/W4230436141","https://openalex.org/W2586418130","https://openalex.org/W2349369721"],"abstract_inverted_index":{"Indoor":[0],"localization":[1],"systems":[2,29],"have":[3,12],"attracted":[4],"considerable":[5],"attention":[6],"recently.":[7],"A":[8,34,219],"lot":[9],"of":[10,80,110,186,206,212],"works":[11],"used":[13],"wireless":[14,46,71,175],"signals":[15,47],"from":[16],"existing":[17],"base":[18],"stations":[19],"to":[20,27,37,42,94,101,126,145,182,192,202,226],"track":[21],"users'":[22],"locations.":[23,114,190],"The":[24],"major":[25],"challenge":[26],"such":[28],"is":[30,41],"the":[31,44,111,118,158,171,187,194,204,228],"signal-drifting":[32,195],"problem.":[33],"promising":[35],"direction":[36],"conquer":[38,193],"this":[39,53],"problem":[40],"fuse":[43,95],"tracked":[45],"with":[48],"inertial":[49,73,179],"sensing":[50,74,180],"data.":[51,97],"In":[52],"work,":[54],"we":[55,64,122,162,197],"consider":[56],"location":[57],"tracking":[58],"in":[59],"a":[60,66,81,88,124,128,199],"multi-floor":[61],"building,":[62],"which":[63],"call":[65],"2.5-D":[67,82,129],"space,":[68],"by":[69,135,153],"taking":[70,217],"signals,":[72],"data,":[75],"and":[76,86,137,139,167,178,216,224,230],"indoor":[77],"floor":[78,147],"plans":[79],"space":[83,130,160],"as":[84],"inputs":[85],"building":[87],"SPF":[89],"(sensor-assisted":[90],"particle":[91,165],"filter)":[92],"model":[93,125,229],"these":[96],"Inertial":[98],"sensors":[99],"are":[100],"capture":[102],"human":[103],"mobility,":[104],"while":[105],"particles":[106,207],"reflect":[107],"our":[108,184],"belief":[109],"user's":[112,188,210],"potential":[113,189],"Our":[115],"work":[116],"makes":[117],"following":[119],"contributions.":[120],"First,":[121],"propose":[123,164,198],"partition":[127,141],"into":[131,149],"multiple":[132],"floors":[133],"connected":[134,152],"stairs":[136],"elevators":[138],"further":[140],"each":[142],"floor,":[143],"according":[144],"its":[146,231],"plan,":[148],"logical":[150,172],"units":[151,173],"passages.":[154],"Second,":[155],"based":[156,208],"on":[157,209,214],"2.5D":[159],"model,":[161],"then":[163],"sampling":[166],"resampling":[168],"mechanisms":[169],"over":[170],"using":[174],"signal":[176],"strengths":[177],"data":[181],"adjust":[183],"beliefs":[185],"Third,":[191],"problem,":[196],"weighting":[200],"mechanism":[201],"control":[203],"distribution":[205],"activities":[211],"walking":[213],"grounds/stairs":[215],"elevators.":[218],"prototype":[220],"has":[221],"been":[222],"developed":[223],"tested":[225],"verify":[227],"accuracy.":[232]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
