{"id":"https://openalex.org/W2139788616","doi":"https://doi.org/10.1109/tase.2009.2021981","title":"Robust Location-Aware Activity Recognition Using Wireless Sensor Network in an Attentive Home","display_name":"Robust Location-Aware Activity Recognition Using Wireless Sensor Network in an Attentive Home","publication_year":2009,"publication_date":"2009-07-15","ids":{"openalex":"https://openalex.org/W2139788616","doi":"https://doi.org/10.1109/tase.2009.2021981","mag":"2139788616"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2009.2021981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2009.2021981","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-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/A5011378943","display_name":"Ching-Hu Lu","orcid":"https://orcid.org/0000-0003-4135-2312"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Ching-Hu Lu","raw_affiliation_strings":["National Taiwan University, Taipei, Taiwan","National Taiwan University Taipei,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"National Taiwan University Taipei,Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101925654","display_name":"Li\u2010Chen Fu","orcid":"https://orcid.org/0000-0002-6947-7646"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Li-Chen Fu","raw_affiliation_strings":["Department of Computer Science and Information Engineering and the Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering and the Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011378943"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":8.5299,"has_fulltext":false,"cited_by_count":146,"citation_normalized_percentile":{"value":0.98047401,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"6","issue":"4","first_page":"598","last_page":"609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9997000098228455,"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":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/ambient-intelligence","display_name":"Ambient intelligence","score":0.7949044704437256},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7414143085479736},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.693844199180603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6530048251152039},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6191418766975403},{"id":"https://openalex.org/keywords/home-automation","display_name":"Home automation","score":0.5712012052536011},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5305631160736084},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.4974358379840851},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.4469456374645233},{"id":"https://openalex.org/keywords/smart-environment","display_name":"Smart environment","score":0.43434858322143555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4284433424472809},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.41728031635284424},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.40993690490722656},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3958859145641327},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32282549142837524},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.2407200038433075},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21029776334762573}],"concepts":[{"id":"https://openalex.org/C201638289","wikidata":"https://www.wikidata.org/wiki/Q457396","display_name":"Ambient intelligence","level":2,"score":0.7949044704437256},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7414143085479736},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.693844199180603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6530048251152039},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6191418766975403},{"id":"https://openalex.org/C507571656","wikidata":"https://www.wikidata.org/wiki/Q848436","display_name":"Home automation","level":2,"score":0.5712012052536011},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5305631160736084},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.4974358379840851},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.4469456374645233},{"id":"https://openalex.org/C152223200","wikidata":"https://www.wikidata.org/wiki/Q3055471","display_name":"Smart environment","level":3,"score":0.43434858322143555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4284433424472809},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.41728031635284424},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.40993690490722656},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3958859145641327},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32282549142837524},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.2407200038433075},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21029776334762573},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tase.2009.2021981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2009.2021981","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1491797991","https://openalex.org/W1497385253","https://openalex.org/W1501073070","https://openalex.org/W1503492491","https://openalex.org/W1515685044","https://openalex.org/W1521536236","https://openalex.org/W1521732562","https://openalex.org/W1534003692","https://openalex.org/W1535554303","https://openalex.org/W1554672230","https://openalex.org/W1595052838","https://openalex.org/W1607914285","https://openalex.org/W1669579091","https://openalex.org/W1674411155","https://openalex.org/W1766693173","https://openalex.org/W1780392298","https://openalex.org/W1840338487","https://openalex.org/W1897824230","https://openalex.org/W1924211602","https://openalex.org/W1980498700","https://openalex.org/W2003637680","https://openalex.org/W2010479704","https://openalex.org/W2029526038","https://openalex.org/W2080395369","https://openalex.org/W2100824973","https://openalex.org/W2105046342","https://openalex.org/W2112358122","https://openalex.org/W2124386111","https://openalex.org/W2125254044","https://openalex.org/W2128161829","https://openalex.org/W2134929645","https://openalex.org/W2138745909","https://openalex.org/W2147880316","https://openalex.org/W2150338977","https://openalex.org/W2159999338","https://openalex.org/W2163301840","https://openalex.org/W2168876247","https://openalex.org/W2170295237","https://openalex.org/W2171805028","https://openalex.org/W2501849041","https://openalex.org/W2536193977","https://openalex.org/W2547545982","https://openalex.org/W2985469730","https://openalex.org/W3104119384","https://openalex.org/W4285719527","https://openalex.org/W6629350661","https://openalex.org/W6630568869","https://openalex.org/W6631114127","https://openalex.org/W6632135026","https://openalex.org/W6632850819","https://openalex.org/W6635899678","https://openalex.org/W6636322675","https://openalex.org/W6639845559","https://openalex.org/W6675122029","https://openalex.org/W6675583992","https://openalex.org/W6676384928","https://openalex.org/W6682082992"],"related_works":["https://openalex.org/W4210622915","https://openalex.org/W2513265504","https://openalex.org/W4366701679","https://openalex.org/W2889610075","https://openalex.org/W1178673422","https://openalex.org/W1502233687","https://openalex.org/W2139788616","https://openalex.org/W2283118918","https://openalex.org/W2093968027","https://openalex.org/W1984438088"],"abstract_inverted_index":{"This":[0,118],"paper":[1],"presents":[2],"a":[3,15,21,39,46,57,109,146,166],"robust":[4],"location-aware":[5],"activity":[6],"recognition":[7],"approach":[8,37],"for":[9],"establishing":[10],"ambient":[11],"intelligence":[12],"applications":[13],"in":[14,72,88,108,165,176],"smart":[16],"home.":[17],"With":[18],"observations":[19],"from":[20,56,159],"variety":[22],"of":[23,59,75,90,122,132,187],"multimodal":[24],"and":[25,48,113,162,169,181],"unobtrusive":[26],"wireless":[27,110],"sensors":[28],"seamlessly":[29],"integrated":[30],"into":[31],"ambient-intelligence":[32],"compliant":[33],"objects":[34],"(AICOs),":[35],"the":[36,60,96,130,163,185,188],"infers":[38],"single":[40],"resident's":[41],"interleaved":[42],"activities":[43,74],"by":[44,68,137],"utilizing":[45,138],"generalized":[47],"enhanced":[49],"Bayesian":[50],"Network":[51],"fusion":[52],"engine":[53],"with":[54,129],"inputs":[55],"set":[58],"most":[61],"informative":[62],"features.":[63],"These":[64],"features":[65],"are":[66],"collected":[67],"ranking":[69],"their":[70,182],"usefulness":[71],"estimating":[73],"interest.":[76],"Additionally,":[77],"each":[78],"feature":[79],"reckons":[80],"its":[81,86],"corresponding":[82],"reliability":[83],"to":[84,100,152],"control":[85],"contribution":[87],"cases":[89],"possible":[91],"device":[92,102],"failure,":[93],"therefore":[94],"making":[95],"system":[97],"more":[98,167],"tolerant":[99],"inevitable":[101],"failure":[103],"or":[104],"interference":[105],"commonly":[106],"encountered":[107],"sensor":[111],"network,":[112],"thus":[114],"improving":[115],"overall":[116],"robustness.":[117],"work":[119],"is":[120],"part":[121],"an":[123,177],"interdisciplinary":[124],"Attentive":[125],"Home":[126],"pilot":[127],"project":[128],"goal":[131],"fulfilling":[133],"real":[134],"human":[135],"needs":[136],"context-aware":[139],"attentive":[140],"services.":[141],"We":[142],"have":[143],"also":[144],"created":[145],"novel":[147],"application":[148],"called":[149],"ldquoActivity":[150],"Maprdquo":[151],"graphically":[153],"display":[154],"ambient-intelligence-related":[155],"contextual":[156],"information":[157],"gathered":[158],"both":[160],"humans":[161],"environment":[164],"convenient":[168],"user-accessible":[170],"way.":[171],"All":[172],"experiments":[173],"were":[174],"conducted":[175],"instrumented":[178],"living":[179],"lab":[180],"results":[183],"demonstrate":[184],"effectiveness":[186],"system.":[189]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":12}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
