{"id":"https://openalex.org/W2035318625","doi":"https://doi.org/10.1109/ipin.2013.6817913","title":"Design and performance analysis of an indoor position tracking technique for smart rollators","display_name":"Design and performance analysis of an indoor position tracking technique for smart rollators","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2035318625","doi":"https://doi.org/10.1109/ipin.2013.6817913","mag":"2035318625"},"language":"en","primary_location":{"id":"doi:10.1109/ipin.2013.6817913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2013.6817913","pdf_url":null,"source":{"id":"https://openalex.org/S4306419529","display_name":"International Conference on Indoor Positioning and Indoor Navigation","issn_l":"2162-7347","issn":["2162-7347"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Indoor Positioning and Indoor Navigation","raw_type":"proceedings-article"},"type":"conference-paper","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/A5053157524","display_name":"Payam Nazemzadeh","orcid":"https://orcid.org/0000-0003-3320-2648"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Payam Nazemzadeh","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Inf. Engineering and Computer Science, University of Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Inf. Engineering and Computer Science, University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045097296","display_name":"Daniele Fontanelli","orcid":"https://orcid.org/0000-0002-5486-9989"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Fontanelli","raw_affiliation_strings":["Department of Industrial Engineering, University of Trento, Trento, Italy","Department of Industrial Engineering- University of Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Industrial Engineering- University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015955356","display_name":"David Macii","orcid":"https://orcid.org/0000-0001-7736-5188"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"David Macii","raw_affiliation_strings":["Department of Industrial Engineering, University of Trento, Trento, Italy","Department of Industrial Engineering- University of Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Industrial Engineering- University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054785820","display_name":"Tizar Rizano","orcid":null},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Tizar Rizano","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Inf. Engineering and Computer Science, University of Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Inf. Engineering and Computer Science, University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006224560","display_name":"Luigi Palopoli","orcid":"https://orcid.org/0000-0001-8813-8685"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luigi Palopoli","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Inf. Engineering and Computer Science, University of Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Inf. Engineering and Computer Science, University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2006","issue":null,"first_page":"1","last_page":"10"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12546","display_name":"Smart Parking Systems Research","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/computer-science","display_name":"Computer science","score":0.7787194848060608},{"id":"https://openalex.org/keywords/dead-reckoning","display_name":"Dead reckoning","score":0.7164062261581421},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.6198740005493164},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6064484119415283},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5494309663772583},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5451211333274841},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5341666340827942},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5320782661437988},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5150663256645203},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5114025473594666},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5030669569969177},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.4861704707145691},{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.46641644835472107},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.4647948145866394},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.42440012097358704},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.4146023094654083},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.2979666590690613},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1795663833618164},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1266113817691803}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7787194848060608},{"id":"https://openalex.org/C106165642","wikidata":"https://www.wikidata.org/wiki/Q152255","display_name":"Dead reckoning","level":3,"score":0.7164062261581421},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.6198740005493164},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6064484119415283},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5494309663772583},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5451211333274841},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5341666340827942},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5320782661437988},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5150663256645203},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5114025473594666},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5030669569969177},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.4861704707145691},{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.46641644835472107},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4647948145866394},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.42440012097358704},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.4146023094654083},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.2979666590690613},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1795663833618164},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1266113817691803},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ipin.2013.6817913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2013.6817913","pdf_url":null,"source":{"id":"https://openalex.org/S4306419529","display_name":"International Conference on Indoor Positioning and Indoor Navigation","issn_l":"2162-7347","issn":["2162-7347"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conference on Indoor Positioning and Indoor Navigation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.649.7678","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.649.7678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://disi.unitn.it/~palopoli/publications/ipin2013.pdf","raw_type":"text"},{"id":"pmh:oai:iris.unitn.it:11572/160396","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/160396","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6600000262260437,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1531532259","https://openalex.org/W1966319741","https://openalex.org/W1972671602","https://openalex.org/W1977959925","https://openalex.org/W1982957306","https://openalex.org/W2004835121","https://openalex.org/W2009415674","https://openalex.org/W2019687403","https://openalex.org/W2052893937","https://openalex.org/W2070000368","https://openalex.org/W2070027626","https://openalex.org/W2074600044","https://openalex.org/W2077091230","https://openalex.org/W2081082468","https://openalex.org/W2083623706","https://openalex.org/W2090178842","https://openalex.org/W2092946135","https://openalex.org/W2100341690","https://openalex.org/W2100989187","https://openalex.org/W2103969859","https://openalex.org/W2108550115","https://openalex.org/W2120172902","https://openalex.org/W2124216931","https://openalex.org/W2129950897","https://openalex.org/W2133120670","https://openalex.org/W2133709379","https://openalex.org/W2139125750","https://openalex.org/W2148747602","https://openalex.org/W2151047074","https://openalex.org/W2151180526","https://openalex.org/W2154393383","https://openalex.org/W2156477559","https://openalex.org/W2167138972","https://openalex.org/W2167791418","https://openalex.org/W2171464898","https://openalex.org/W2238582461","https://openalex.org/W4238681124","https://openalex.org/W6668302657"],"related_works":["https://openalex.org/W1973973903","https://openalex.org/W3195533899","https://openalex.org/W3208523813","https://openalex.org/W4287084017","https://openalex.org/W3179745820","https://openalex.org/W2537790823","https://openalex.org/W2594666386","https://openalex.org/W2545638156","https://openalex.org/W2359095091","https://openalex.org/W2000754062"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,59,67,102,114,135,200,215,232],"position":[4,73,96],"tracking":[5,74,229],"technique":[6,34,230],"based":[7,75],"on":[8,45,76,141,168,174],"multisensor":[9],"data":[10,51,152],"fusion":[11],"for":[12],"rollators":[13],"helping":[14],"elderly":[15],"people":[16],"to":[17,88,146,198],"move":[18],"safely":[19],"in":[20,113,221,231],"large":[21],"indoor":[22],"spaces":[23],"such":[24,90],"as":[25,165],"public":[26],"buildings,":[27],"shopping":[28],"malls":[29],"or":[30],"airports.":[31],"The":[32],"proposed":[33,226],"has":[35],"been":[36],"developed":[37],"within":[38,92],"the":[39,95,129,132,142,151,156,160,169,175,187,210,212,225],"FP7":[40],"project":[41],"DALi,":[42],"and":[43,57,66,159,173,182,192,207,228],"relies":[44],"an":[46],"extended":[47],"Kalman":[48],"filter":[49],"processing":[50],"from":[52,154],"dead-reckoning":[53,77],"sensors":[54,78],"(i.e.":[55],"encoders":[56],"gyroscopes),":[58],"short-range":[60],"radio":[61],"frequency":[62],"identification":[63],"(RFID)":[64],"system":[65],"front":[68,136],"Kinect":[69],"camera.":[70],"As":[71],"known,":[72],"only":[79],"is":[80,144,162],"intrinsically":[81],"affected":[82],"by":[83],"growing":[84],"uncertainty.":[85],"In":[86,209],"order":[87],"keep":[89],"uncertainty":[91],"wanted":[93],"boundaries,":[94],"values":[97],"are":[98,219],"occasionally":[99],"updated":[100],"using":[101],"coarse-grained":[103],"grid":[104],"of":[105,131,179,184,214,223],"low-cost":[106],"passive":[107],"RFID":[108,120,157,180],"tags":[109,181,191],"with":[110],"known":[111],"coordinates":[112],"given":[115],"map-based":[116],"reference":[117],"frame.":[118],"Unfortunately,":[119],"tag":[121],"detection":[122],"does":[123],"not":[124,163],"provide":[125],"any":[126],"information":[127],"about":[128],"orientation":[130],"rollator.":[133],"Therefore,":[134,186],"camera":[137,161],"detecting":[138],"some":[139],"markers":[140,193],"walls":[143],"used":[145],"adjust":[147],"direction.":[148],"Of":[149],"course,":[150],"rate":[153],"both":[155],"reader":[158],"constant,":[164],"it":[166],"depends":[167],"actual":[170],"user's":[171],"trajectory":[172],"distance":[176,189],"between":[177,190,203],"pairs":[178,183],"markers.":[185],"average":[188],"should":[194],"be":[195],"properly":[196],"set":[197],"achieve":[199],"good":[201],"trade-off":[202],"overall":[204],"deployment":[205],"costs":[206],"accuracy.":[208],"paper,":[211],"results":[213],"simulation-based":[216],"performance":[217],"analysis":[218],"reported":[220],"view":[222],"implementing":[224],"localization":[227],"real":[233],"environment.":[234]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
