{"id":"https://openalex.org/W2030548051","doi":"https://doi.org/10.1109/robot.2004.1308764","title":"Learning user models of mobility-related activities through instrumented walking aids","display_name":"Learning user models of mobility-related activities through instrumented walking aids","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2030548051","doi":"https://doi.org/10.1109/robot.2004.1308764","mag":"2030548051"},"language":"en","primary_location":{"id":"doi:10.1109/robot.2004.1308764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2004.1308764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004","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/A5061134062","display_name":"Jared Glover","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Glover","raw_affiliation_strings":["School of Computer Science, Carnegie Mellon University, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066710774","display_name":"Sebastian Thrun","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Thrun","raw_affiliation_strings":["Computer Science Department, University of Stanford, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Stanford, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005128498","display_name":"Judith T. Matthews","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.T. Matthews","raw_affiliation_strings":["School of Nursing, University of Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Nursing, University of Pittsburgh, USA","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6575,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.84688598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3306","last_page":"3312 Vol.4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9995999932289124,"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9879000186920166,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7142308950424194},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.6321524381637573},{"id":"https://openalex.org/keywords/assisted-living-facility","display_name":"Assisted Living Facility","score":0.5585885047912598},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4785642921924591},{"id":"https://openalex.org/keywords/assisted-living","display_name":"Assisted living","score":0.40646252036094666}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7142308950424194},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.6321524381637573},{"id":"https://openalex.org/C2908635103","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted Living Facility","level":3,"score":0.5585885047912598},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4785642921924591},{"id":"https://openalex.org/C3018552312","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted living","level":2,"score":0.40646252036094666},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/robot.2004.1308764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2004.1308764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.77.3755","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.77.3755","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://robots.stanford.edu/papers/Glover04a.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.85.1400","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.85.1400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mit.edu/~jglov/glover.icra04-walker.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W94200858","https://openalex.org/W204011437","https://openalex.org/W1568191923","https://openalex.org/W1570306703","https://openalex.org/W1573376273","https://openalex.org/W1603173888","https://openalex.org/W1636244751","https://openalex.org/W1968879707","https://openalex.org/W2002910195","https://openalex.org/W2010108023","https://openalex.org/W2026089793","https://openalex.org/W2026140901","https://openalex.org/W2030021468","https://openalex.org/W2056562757","https://openalex.org/W2059925473","https://openalex.org/W2070109803","https://openalex.org/W2083334152","https://openalex.org/W2089817006","https://openalex.org/W2103918673","https://openalex.org/W2109910161","https://openalex.org/W2109990343","https://openalex.org/W2119906889","https://openalex.org/W2122166801","https://openalex.org/W2125838338","https://openalex.org/W2140043731","https://openalex.org/W2146143523","https://openalex.org/W2146545231","https://openalex.org/W2148160361","https://openalex.org/W2171274361","https://openalex.org/W2740074973","https://openalex.org/W4246614424","https://openalex.org/W6603855062","https://openalex.org/W6633836146","https://openalex.org/W6650955925","https://openalex.org/W6682003881","https://openalex.org/W6742342463"],"related_works":["https://openalex.org/W2094399613","https://openalex.org/W2092883938","https://openalex.org/W2069330788","https://openalex.org/W4200617345","https://openalex.org/W2132670632","https://openalex.org/W2475998782","https://openalex.org/W1986177957","https://openalex.org/W2063100153","https://openalex.org/W2333549686","https://openalex.org/W2083680760"],"abstract_inverted_index":{"We":[0,86],"present":[1],"a":[2,39,46,99,121,129],"robotic":[3],"walking":[4],"aid":[5],"capable":[6],"of":[7,10,54,63,65,75,107],"learning":[8,61],"models":[9,62,69],"users'":[11],"walking-related":[12],"activities.":[13],"Our":[14],"walker":[15],"is":[16,31,41,57],"instrumented":[17],"to":[18,21,33,49],"provide":[19,34],"guidance":[20,30],"elderly":[22],"people":[23],"when":[24,102],"navigating":[25],"their":[26],"environments;":[27],"however,":[28],"such":[29],"difficult":[32],"without":[35],"knowing":[36],"what":[37],"activity":[38,96],"person":[40,47],"engaged":[42],"in":[43,92,97,113,128],"(e.g.,":[44],"where":[45],"wants":[48],"go).":[50],"The":[51],"main":[52],"contribution":[53],"this":[55],"paper":[56],"an":[58,114],"algorithm":[59],"for":[60],"users":[64],"the":[66,94,104],"walker.":[67,105],"These":[68],"are":[70],"defined":[71],"at":[72],"multiple":[73],"levels":[74],"abstractions,":[76],"and":[77],"learned":[78],"from":[79],"actual":[80],"usage":[81],"data":[82],"using":[83,103],"statistical":[84],"techniques.":[85],"demonstrate":[87],"that":[88],"our":[89,108],"approach":[90],"succeeds":[91],"determining":[93],"specific":[95],"which":[98],"user":[100],"engages":[101],"One":[106],"proto-type":[109],"walkers":[110],"was":[111,125],"tested":[112],"assisted":[115],"living":[116],"facility":[117],"near":[118],"Pittsburgh,":[119],"PA;":[120],"more":[122],"recent":[123],"model":[124],"extensively":[126],"evaluated":[127],"university":[130],"environment.":[131]},"counts_by_year":[{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
