{"id":"https://openalex.org/W1971139493","doi":"https://doi.org/10.1109/tim.2014.2313951","title":"Distributed Indoor Positioning System With Inertial Measurements and Map Matching","display_name":"Distributed Indoor Positioning System With Inertial Measurements and Map Matching","publication_year":2014,"publication_date":"2014-04-25","ids":{"openalex":"https://openalex.org/W1971139493","doi":"https://doi.org/10.1109/tim.2014.2313951","mag":"1971139493"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2014.2313951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2313951","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5078214601","display_name":"Arto Perttula","orcid":"https://orcid.org/0000-0003-4120-4256"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]},{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Arto Perttula","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076789517","display_name":"Helena Lepp\u00e4koski","orcid":"https://orcid.org/0000-0002-2333-3065"},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Helena Leppakoski","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042413236","display_name":"Martti Kirkko-Jaakkola","orcid":"https://orcid.org/0000-0002-2203-6800"},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Martti Kirkko-Jaakkola","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004419674","display_name":"Pavel Davidson","orcid":"https://orcid.org/0000-0003-2617-3156"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pavel Davidson","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034327745","display_name":"Jussi Collin","orcid":"https://orcid.org/0000-0003-0833-7508"},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jussi Collin","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070892606","display_name":"Jarmo Takala","orcid":"https://orcid.org/0000-0003-0097-1010"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]},{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jarmo Takala","raw_affiliation_strings":["Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Pervasive Computing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Department of Pervasive Computing, Tampere #TAB##TAB##TAB##TAB##TAB#University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I150589677"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5078214601"],"corresponding_institution_ids":["https://openalex.org/I150589677","https://openalex.org/I166825849","https://openalex.org/I4210133110"],"apc_list":null,"apc_paid":null,"fwci":3.5587,"has_fulltext":false,"cited_by_count":94,"citation_normalized_percentile":{"value":0.93298749,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"63","issue":"11","first_page":"2682","last_page":"2695"},"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":0.9957000017166138,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.7834983468055725},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6654976010322571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.640557050704956},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6258836984634399},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.568795919418335},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.5099228620529175},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.4907620847225189},{"id":"https://openalex.org/keywords/heading","display_name":"Heading (navigation)","score":0.4694889187812805},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.4496144652366638},{"id":"https://openalex.org/keywords/map-matching","display_name":"Map matching","score":0.4337238073348999},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.42816126346588135},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3544656038284302},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.26988863945007324},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.267889142036438},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.2529914975166321},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2437230944633484},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23901128768920898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15897220373153687},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.15378433465957642},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1514889895915985},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.13666069507598877},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1295207440853119}],"concepts":[{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.7834983468055725},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6654976010322571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.640557050704956},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6258836984634399},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.568795919418335},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.5099228620529175},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.4907620847225189},{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.4694889187812805},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.4496144652366638},{"id":"https://openalex.org/C2778559875","wikidata":"https://www.wikidata.org/wiki/Q1892023","display_name":"Map matching","level":3,"score":0.4337238073348999},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.42816126346588135},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3544656038284302},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.26988863945007324},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.267889142036438},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.2529914975166321},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2437230944633484},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23901128768920898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15897220373153687},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.15378433465957642},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1514889895915985},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.13666069507598877},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1295207440853119},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2014.2313951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2313951","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W804066119","https://openalex.org/W1569179667","https://openalex.org/W1579438189","https://openalex.org/W1608826770","https://openalex.org/W1687995788","https://openalex.org/W1964934429","https://openalex.org/W1972632698","https://openalex.org/W1979154650","https://openalex.org/W1979511389","https://openalex.org/W2022695726","https://openalex.org/W2034214983","https://openalex.org/W2056427752","https://openalex.org/W2071077565","https://openalex.org/W2076250352","https://openalex.org/W2077515918","https://openalex.org/W2079251198","https://openalex.org/W2090792358","https://openalex.org/W2098671091","https://openalex.org/W2100801339","https://openalex.org/W2105281760","https://openalex.org/W2118975298","https://openalex.org/W2118991694","https://openalex.org/W2123742333","https://openalex.org/W2129912474","https://openalex.org/W2142503251","https://openalex.org/W2144041533","https://openalex.org/W2147298666","https://openalex.org/W2147402755","https://openalex.org/W2154356205","https://openalex.org/W2156499774","https://openalex.org/W2160337655","https://openalex.org/W2183732834","https://openalex.org/W2185033097","https://openalex.org/W2207349990","https://openalex.org/W2337248291","https://openalex.org/W2587853194","https://openalex.org/W2963250202","https://openalex.org/W4238554946","https://openalex.org/W6622733805","https://openalex.org/W6634040119","https://openalex.org/W6669617969","https://openalex.org/W6686194662","https://openalex.org/W6686514974","https://openalex.org/W6688200719","https://openalex.org/W6703380866","https://openalex.org/W6733414266"],"related_works":["https://openalex.org/W189713034","https://openalex.org/W2755401669","https://openalex.org/W2552390423","https://openalex.org/W3204118479","https://openalex.org/W2899058086","https://openalex.org/W1926767291","https://openalex.org/W2306569468","https://openalex.org/W2583886250","https://openalex.org/W3126613916","https://openalex.org/W1995635120"],"abstract_inverted_index":{"Accurate":[0],"position":[1,120],"information":[2],"is":[3,22,57,105,121,134],"nowadays":[4],"very":[5,23,142,159],"important":[6],"in":[7,16,19,60,107],"many":[8],"applications.":[9],"For":[10],"instance,":[11],"maintaining":[12],"the":[13,94,108,113,116,119,131,136,145],"situation":[14],"awareness":[15],"command":[17],"center":[18],"emergency":[20,61],"operations":[21],"crucial.":[24],"Due":[25],"to":[26,86,97,112,150],"signal":[27],"strength":[28],"attenuation":[29],"and":[30,93,102,110],"multipath,":[31],"Global":[32],"Navigation":[33],"Satellite":[34],"Systems":[35],"are":[36],"not":[37],"suitable":[38],"for":[39,69],"indoor":[40],"navigation":[41],"purposes.":[42],"Radio":[43],"network-based":[44],"positioning":[45,71],"techniques,":[46],"such":[47],"as":[48,154],"wireless":[49],"local":[50,54],"area":[51],"network,":[52],"require":[53],"infrastructure":[55],"that":[56,135],"often":[58],"vulnerable":[59],"situations.":[62],"We":[63],"propose":[64],"here":[65],"a":[66,87,91],"distributed":[67,132],"system":[68,77],"personal":[70],"based":[72],"on":[73,144],"inertial":[74,81],"sensors.":[75],"The":[76,128],"consists":[78],"of":[79,130],"an":[80],"measurement":[82],"unit":[83],"(IMU)":[84],"connected":[85,96],"radio":[88],"carried":[89],"by":[90],"person":[92],"server":[95,117],"another":[98],"radio.":[99],"Step":[100],"length":[101],"heading":[103],"estimation":[104],"computed":[106],"IMU":[109],"sent":[111],"server.":[114],"On":[115],"side,":[118,147],"estimated":[122],"using":[123],"particle":[124],"filter-based":[125],"map":[126],"matching.":[127],"benefit":[129],"architecture":[133],"computational":[137],"capacity":[138],"can":[139],"be":[140],"kept":[141],"low":[143],"user":[146],"which":[148],"leads":[149],"long":[151],"operation":[152],"time":[153],"power":[155],"consumption":[156],"also":[157],"remains":[158],"low.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}