{"id":"https://openalex.org/W2022608448","doi":"https://doi.org/10.1109/smc.2014.6973984","title":"Physical activity estimation using accelerometer and facility information for elderly healthcare","display_name":"Physical activity estimation using accelerometer and facility information for elderly healthcare","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2022608448","doi":"https://doi.org/10.1109/smc.2014.6973984","mag":"2022608448"},"language":"en","primary_location":{"id":"doi:10.1109/smc.2014.6973984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2014.6973984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","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/A5112534152","display_name":"Masayuki Hayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Hayashi","raw_affiliation_strings":["Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031879750","display_name":"Masayuki Kanbara","orcid":"https://orcid.org/0000-0002-1877-996X"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Kanbara","raw_affiliation_strings":["Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053167635","display_name":"Norimichi Ukita","orcid":"https://orcid.org/0000-0002-0240-1065"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norimichi Ukita","raw_affiliation_strings":["Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058513264","display_name":"Norihiro Hagita","orcid":"https://orcid.org/0000-0001-8007-4701"},"institutions":[{"id":"https://openalex.org/I4210104143","display_name":"Advanced Telecommunications Research Institute International","ror":"https://ror.org/01pe1d703","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210104143"]},{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norihiro Hagita","raw_affiliation_strings":["Advanced Telecommunications Research Institute International, Sagara-gun, Kyoto, Japan","Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Telecommunications Research Institute International, Sagara-gun, Kyoto, Japan","institution_ids":["https://openalex.org/I4210104143"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology, Ikoma-shi, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"659","last_page":"663"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9988999962806702,"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":0.9988999962806702,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9656000137329102,"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/automatic-summarization","display_name":"Automatic summarization","score":0.867865264415741},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.7416345477104187},{"id":"https://openalex.org/keywords/energy-expenditure","display_name":"Energy expenditure","score":0.6894965171813965},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6525543332099915},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5868669152259827},{"id":"https://openalex.org/keywords/physical-activity","display_name":"Physical activity","score":0.5704199075698853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5559016466140747},{"id":"https://openalex.org/keywords/metabolic-equivalent","display_name":"Metabolic equivalent","score":0.4766852855682373},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.45549947023391724},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.4353160560131073},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4106120467185974},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2068328857421875},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1836635172367096},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17870616912841797},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.13679486513137817},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12262001633644104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1208827793598175},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.11977493762969971},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.097439706325531},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.07897263765335083}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.867865264415741},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.7416345477104187},{"id":"https://openalex.org/C2988147884","wikidata":"https://www.wikidata.org/wiki/Q5377024","display_name":"Energy expenditure","level":2,"score":0.6894965171813965},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6525543332099915},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5868669152259827},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.5704199075698853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5559016466140747},{"id":"https://openalex.org/C190512316","wikidata":"https://www.wikidata.org/wiki/Q1924756","display_name":"Metabolic equivalent","level":3,"score":0.4766852855682373},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.45549947023391724},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.4353160560131073},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4106120467185974},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2068328857421875},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1836635172367096},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17870616912841797},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.13679486513137817},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12262001633644104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1208827793598175},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.11977493762969971},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.097439706325531},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.07897263765335083},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smc.2014.6973984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2014.6973984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1673310716","https://openalex.org/W1857382374","https://openalex.org/W1972584537","https://openalex.org/W1976832818","https://openalex.org/W2009155608","https://openalex.org/W2020578080","https://openalex.org/W2025723605","https://openalex.org/W2050445983","https://openalex.org/W2071049788","https://openalex.org/W2073021764","https://openalex.org/W2109182426","https://openalex.org/W2156118249","https://openalex.org/W6637131181","https://openalex.org/W6639065193"],"related_works":["https://openalex.org/W2884413333","https://openalex.org/W2120846697","https://openalex.org/W4235557","https://openalex.org/W2088943744","https://openalex.org/W1964538696","https://openalex.org/W2100323180","https://openalex.org/W2164327036","https://openalex.org/W2785017261","https://openalex.org/W1978904655","https://openalex.org/W2093510768"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,14,36,40,46,121,136],"novel":[4],"framework":[5,44,139],"to":[6,75],"estimate":[7,93],"the":[8,56,65,85,94,113,126],"amount":[9,29],"of":[10,30,35,55,72,96,115,128,143,146],"physical":[11,31,37,47,90],"activity":[12,38,48,57,98,127],"at":[13],"place":[15],"where":[16],"people":[17,130],"stayed,":[18],"by":[19,59],"utilizing":[20],"facility":[21,100],"information":[22,101],"and":[23,108],"user's":[24,97],"acceleration":[25],"data.":[26],"The":[27],"total":[28],"activities,":[32],"energy":[33,53,66],"expenditure":[34,54],"is":[39,79],"good":[41,141],"scale.":[42,83],"Our":[43],"provides":[45,140],"scale":[49],"based":[50],"on":[51,124],"typical":[52,70],"given":[58],"existing":[60],"researches":[61],"already.":[62],"To":[63,111],"estimates":[64],"expenditure,":[67],"we":[68,92,118],"use":[69],"value":[71],"metabolic":[73],"equivalents":[74],"task":[76],"(MET)":[77],"which":[78,102],"used":[80],"as":[81],"practical":[82],"Unlike":[84],"other":[86],"studies":[87],"for":[88],"monitoring":[89,125],"activity,":[91],"type":[95],"using":[99],"are":[103],"obtained":[104],"from":[105],"road":[106],"map":[107],"land-use/land-cover":[109],"map.":[110],"confirm":[112],"feasibility":[114],"our":[116,138],"approach,":[117],"have":[119],"conducted":[120],"long-term":[122],"experiment":[123],"elderly":[129],"living":[131],"in":[132],"less-populated":[133],"area.":[134],"As":[135],"result,":[137],"summarization":[142],"daily":[144],"activities":[145],"participants.":[147]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
