{"id":"https://openalex.org/W1978093510","doi":"https://doi.org/10.1109/siu.2012.6204845","title":"A smart couch design for improving the quality of life of the patients with cognitive diseases","display_name":"A smart couch design for improving the quality of life of the patients with cognitive diseases","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W1978093510","doi":"https://doi.org/10.1109/siu.2012.6204845","mag":"1978093510"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2012.6204845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2012.6204845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 20th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11511/39159","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079903370","display_name":"Halil Ertan","orcid":null},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Halil Ertan","raw_affiliation_strings":["NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey"],"affiliations":[{"raw_affiliation_string":"NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]},{"raw_affiliation_string":"Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068370976","display_name":"Hande Alemdar","orcid":"https://orcid.org/0000-0002-1397-2146"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hande Alemdar","raw_affiliation_strings":["NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey"],"affiliations":[{"raw_affiliation_string":"NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]},{"raw_affiliation_string":"Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059258053","display_name":"\u00d6zlem Durmaz \u0130ncel","orcid":"https://orcid.org/0000-0002-6229-7343"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozlem Durmaz Incel","raw_affiliation_strings":["NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey"],"affiliations":[{"raw_affiliation_string":"NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]},{"raw_affiliation_string":"Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047492236","display_name":"Cem Ersoy","orcid":"https://orcid.org/0000-0001-7632-7067"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Cem Ersoy","raw_affiliation_strings":["NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey"],"affiliations":[{"raw_affiliation_string":"NETLAB, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]},{"raw_affiliation_string":"Netlab, Bilgisayar A\u011flar\u0131 Ara\u015ft\u0131rma Laboratuvar\u0131, Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bo\u011fazi\u00e7i \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I4405392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079903370"],"corresponding_institution_ids":["https://openalex.org/I4405392"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06132876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1","last_page":"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":0.9998999834060669,"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":0.9998999834060669,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9589999914169312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8293072581291199},{"id":"https://openalex.org/keywords/naive-bayes-classifier","display_name":"Naive Bayes classifier","score":0.7717175483703613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7105684280395508},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6296360492706299},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.615232527256012},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.520336389541626},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.47394469380378723},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.472664475440979},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.4634644091129303},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4123554527759552},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.17054441571235657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11239704489707947},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06913506984710693}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8293072581291199},{"id":"https://openalex.org/C52001869","wikidata":"https://www.wikidata.org/wiki/Q812530","display_name":"Naive Bayes classifier","level":3,"score":0.7717175483703613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7105684280395508},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6296360492706299},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.615232527256012},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.520336389541626},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.47394469380378723},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.472664475440979},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.4634644091129303},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4123554527759552},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.17054441571235657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11239704489707947},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06913506984710693},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/siu.2012.6204845","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2012.6204845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 20th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},{"id":"pmh:oai:open.metu.edu.tr:11511/39159","is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/39159","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:open.metu.edu.tr:11511/39159","is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/39159","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W123378920","https://openalex.org/W1497385253","https://openalex.org/W1829319095","https://openalex.org/W2002268044","https://openalex.org/W2097575504","https://openalex.org/W2102282908","https://openalex.org/W2130475111","https://openalex.org/W2752287204","https://openalex.org/W4298266977","https://openalex.org/W6629818699"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2009888974","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W3023105672","https://openalex.org/W2355539379","https://openalex.org/W4231410700","https://openalex.org/W1965527644","https://openalex.org/W2706752825"],"abstract_inverted_index":{"In":[0,77],"this":[1,32],"paper,":[2],"we":[3,38],"focus":[4],"on":[5,65,116],"the":[6,66,71,85,89,117,149],"human":[7],"activity":[8],"recognition":[9],"module":[10],"of":[11,17,84,108,119],"a":[12,40],"homecare":[13],"system":[14],"that":[15,43,131],"consists":[16],"wireless":[18],"sensors":[19,52,90,147],"developed":[20],"for":[21],"remotely":[22],"monitoring":[23],"patients":[24],"with":[25,46,123,134,152],"cognitive":[26],"disorders,":[27],"such":[28,98],"as":[29,34,99],"Alzheimer.":[30],"To":[31],"end,":[33],"an":[35],"initial":[36],"study,":[37],"designed":[39],"smart":[41],"couch":[42,67],"is":[44,91,121],"equipped":[45],"accelerometer,":[47],"vibration":[48],"and":[49,68,94,101,113,127,138,142,144],"force":[50,145],"resistive":[51,146],"to":[53,69,79],"monitor":[54],"how":[55],"much":[56],"time":[57],"people":[58],"spend":[59],"while":[60],"sitting,":[61],"lying":[62],"or":[63],"napping":[64],"recognize":[70],"drifts":[72],"from":[73,88],"their":[74],"daily":[75],"routines.":[76],"order":[78],"distinguish":[80],"these":[81],"activities,":[82],"features":[83,141],"data":[86],"collected":[87],"first":[92],"extracted":[93],"then":[95],"different":[96],"classifiers,":[97],"k-nearest-neighbor":[100,132],"Na\u00efve":[102],"Bayes,":[103],"are":[104],"applied.":[105],"The":[106],"impact":[107],"sensor":[109],"type,":[110],"feature":[111],"type":[112,115],"classifier":[114,133],"performance":[118,151],"classification":[120],"experimented":[122],"four":[124],"test":[125],"subjects":[126],"experiment":[128],"results":[129],"reveal":[130],"maximum,":[135],"minimum,":[136],"mean":[137],"standard":[139],"deviation":[140],"accelerometer":[143],"exhibit":[148],"best":[150],"95%":[153],"F-measure.":[154]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
