{"id":"https://openalex.org/W2396647213","doi":"https://doi.org/10.3233/978-1-61499-286-8-393","title":"Activities Recognition in Intelligent Office Environment","display_name":"Activities Recognition in Intelligent Office Environment","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2396647213","doi":"https://doi.org/10.3233/978-1-61499-286-8-393","mag":"2396647213"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-286-8-393","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-286-8-393","pdf_url":null,"source":{"id":"https://openalex.org/S4210168452","display_name":"Ambient intelligence and smart environments","issn_l":"1875-4163","issn":["1875-4163","1875-4171"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ambient Intelligence and Smart Environments","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.3233/978-1-61499-286-8-393","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5116306250","display_name":"Puteh Saifullizam","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Puteh Saifullizam","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Lotfi Ahmad","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lotfi Ahmad","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5116306251","display_name":"Langensiepen Caroline","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Langensiepen Caroline","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5116306250"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0866,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.88217662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14225","display_name":"Advanced Sensor and Control Systems","score":0.22470000386238098,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14225","display_name":"Advanced Sensor and Control Systems","score":0.22470000386238098,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13382","display_name":"Robotics and Automated Systems","score":0.22450000047683716,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/computer-science","display_name":"Computer science","score":0.43986740708351135},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3699237108230591}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43986740708351135},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3699237108230591}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/978-1-61499-286-8-393","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-286-8-393","pdf_url":null,"source":{"id":"https://openalex.org/S4210168452","display_name":"Ambient intelligence and smart environments","issn_l":"1875-4163","issn":["1875-4163","1875-4171"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ambient Intelligence and Smart Environments","raw_type":"book-chapter"},{"id":"pmh:oai:irep.ntu.ac.uk:3411","is_oa":false,"landing_page_url":"http://irep.ntu.ac.uk/id/eprint/3411/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400559","display_name":"Nottingham Trent University's Institutional Repository (Nottingham Trent Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I52590639","host_organization_name":"Nottingham Trent University","host_organization_lineage":["https://openalex.org/I52590639"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"doi:10.3233/978-1-61499-286-8-393","is_oa":true,"landing_page_url":"https://doi.org/10.3233/978-1-61499-286-8-393","pdf_url":null,"source":{"id":"https://openalex.org/S4210168452","display_name":"Ambient intelligence and smart environments","issn_l":"1875-4163","issn":["1875-4163","1875-4171"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ambient Intelligence and Smart Environments","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"In":[0],"modern":[1],"office":[2,27,105,127,155],"environments,":[3],"lighting":[4],"systems,":[5],"heating/cooling":[6],"system":[7,45],"and":[8,36,48,64,67,88,104,142,160],"personal":[9,74],"computers":[10],"are":[11,82],"the":[12,26,40,97,126,136],"main":[13],"energy":[14,23],"consumers.":[15],"Our":[16],"aim":[17],"is":[18,46,116,128],"to":[19,56,71,118],"minimise":[20],"use":[21],"of":[22,33,61,96,100,154,165],"resources":[24],"in":[25],"environments":[28],"while":[29],"still":[30],"taking":[31],"account":[32],"user":[34,65],"preferences":[35],"comfort.":[37],"To":[38],"achieve":[39],"goal,":[41],"a":[42,52,58,68,85,91,120,139],"data":[43,78],"collection":[44],"designed":[47],"built.":[49],"This":[50],"required":[51],"wireless":[53],"sensor":[54],"network":[55],"monitor":[57,72],"wide":[59],"range":[60],"ambient":[62],"conditions":[63],"activities,":[66],"software":[69],"agent":[70],"user's":[73],"computer":[75,159],"activities.":[76],"Collected":[77],"from":[79],"different":[80],"users":[81],"gathered":[83],"into":[84,90,146],"central":[86],"database":[87],"converted":[89],"meaningful":[92],"format":[93],"for":[94],"description":[95],"worker's":[98,121,140],"Activity":[99],"Daily":[101],"Working":[102],"(ADW)":[103],"environment":[106],"conditions.":[107],"An":[108],"activity":[109],"recognition":[110],"model":[111,115,137],"using":[112,158,161],"an":[113],"event-driven":[114],"proposed":[117],"recognise":[119],"activities":[122,141],"during":[123],"times":[124],"when":[125],"occupied":[129],"or":[130],"unoccupied.":[131],"The":[132],"experimental":[133],"results":[134],"demonstrate":[135],"recognises":[138],"can":[143],"classify":[144],"them":[145],"six":[147],"categories":[148],"(home,":[149],"lunch,":[150],"short":[151],"break,":[152],"out":[153],"duties,":[156],"not":[157],"computer)":[162],"with":[163],"accuracy":[164],"more":[166],"than":[167],"90%.":[168]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}