{"id":"https://openalex.org/W2398301802","doi":"https://doi.org/10.3233/978-1-61499-419-0-1015","title":"Using multiple contexts to distinguish standing from sitting with a single accelerometer","display_name":"Using multiple contexts to distinguish standing from sitting with a single accelerometer","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2398301802","doi":"https://doi.org/10.3233/978-1-61499-419-0-1015","mag":"2398301802"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-419-0-1015","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-419-0-1015","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.3233/978-1-61499-419-0-1015","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Gjoreski Hristijan","orcid":null},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":true,"raw_author_name":"Gjoreski Hristijan","raw_affiliation_strings":["Jozef Stefan Inst., Ljubljana, Slovenia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jozef Stefan Inst., Ljubljana, Slovenia#TAB#","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041444358","display_name":"Simon Kozina","orcid":null},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Kozina Simon","raw_affiliation_strings":["Jozef Stefan Inst., Ljubljana, Slovenia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jozef Stefan Inst., Ljubljana, Slovenia#TAB#","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Luštrek Mitja","orcid":null},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Luštrek Mitja","raw_affiliation_strings":["Jozef Stefan Inst., Ljubljana, Slovenia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jozef Stefan Inst., Ljubljana, Slovenia#TAB#","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"last","author":{"id":null,"display_name":"Gams Matjaž","orcid":null},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Gams Matjaž","raw_affiliation_strings":["Jozef Stefan Inst., Ljubljana, Slovenia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jozef Stefan Inst., Ljubljana, Slovenia#TAB#","institution_ids":["https://openalex.org/I3006985408"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I3006985408"],"apc_list":null,"apc_paid":null,"fwci":1.3901,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.89103579,"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":"1015","last_page":"1016"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9976999759674072,"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":0.9976999759674072,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9736999869346619,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9577000141143799,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8319722414016724},{"id":"https://openalex.org/keywords/sitting","display_name":"Sitting","score":0.823994517326355},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.5204289555549622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4312962293624878},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2187097668647766}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8319722414016724},{"id":"https://openalex.org/C2776370487","wikidata":"https://www.wikidata.org/wiki/Q1144593","display_name":"Sitting","level":2,"score":0.823994517326355},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5204289555549622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4312962293624878},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2187097668647766},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3233/978-1-61499-419-0-1015","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-419-0-1015","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.709.8979","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.709.8979","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dis.ijs.si/hristijan/publications/2014/ECAI_2014.pdf","raw_type":"text"},{"id":"mag:2398301802","is_oa":false,"landing_page_url":"http://dis.ijs.si/hristijan/publications/2014/ECAI_2014.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306418308","display_name":"European Conference on Artificial Intelligence","issn_l":null,"issn":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":"European Conference on Artificial Intelligence","raw_type":null}],"best_oa_location":{"id":"doi:10.3233/978-1-61499-419-0-1015","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-419-0-1015","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1575590135","https://openalex.org/W1984489625","https://openalex.org/W1989691948","https://openalex.org/W2036424904","https://openalex.org/W2103673867","https://openalex.org/W2120933802","https://openalex.org/W2128799603","https://openalex.org/W2129650522"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W2009888974","https://openalex.org/W2355539379","https://openalex.org/W2056341223"],"abstract_inverted_index":{"Activity":[0],"recognition":[1],"with":[2,69],"a":[3,54,84],"single":[4,85],"accelerometer":[5,96],"placed":[6],"on":[7,58,95,111],"the":[8,26,30,37,40,59,67,78,81,109,112],"torso":[9,27],"is":[10,22,28,42],"fairly":[11],"common":[12],"task,":[13],"but":[14],"distinguishing":[15],"standing":[16,103],"from":[17,90,104],"sitting":[18],"in":[19,80],"this":[20],"way":[21,32],"very":[23,43],"difficult":[24],"because":[25],"oriented":[29],"same":[31],"during":[33],"both":[34],"activities,":[35],"and":[36],"transition":[38],"between":[39],"two":[41,113],"hard":[44],"to":[45,101,120],"classify":[46],"into":[47],"going":[48],"down":[49],"or":[50],"up.":[51],"We":[52],"propose":[53],"novel":[55],"approach":[56,107],"based":[57,94],"Multiple":[60],"Contexts":[61],"Ensemble":[62],"(MCE)":[63],"algorithm":[64],"which":[65,76],"classifies":[66],"activity":[68],"an":[70],"ensemble":[71],"of":[72,75,83],"classifiers,":[73],"each":[74],"considers":[77],"problem":[79],"context":[82],"feature.":[86],"The":[87],"improvement":[88],"stems":[89],"using":[91],"multiple":[92],"viewpoints,":[93],"data":[97],"only,":[98],"designed":[99],"specifically":[100],"distinguish":[102],"sitting.":[105],"This":[106],"improves":[108],"accuracy":[110],"activities":[114],"by":[115],"24":[116],"percentage":[117],"points":[118],"compared":[119],"regular":[121],"machine":[122],"learning.":[123]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}