{"id":"https://openalex.org/W2136123817","doi":"https://doi.org/10.1109/aina.2009.72","title":"Sensor Data Fusion Using DSm Theory for Activity Recognition under Uncertainty in Home-Based Care","display_name":"Sensor Data Fusion Using DSm Theory for Activity Recognition under Uncertainty in Home-Based Care","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2136123817","doi":"https://doi.org/10.1109/aina.2009.72","mag":"2136123817"},"language":"en","primary_location":{"id":"doi:10.1109/aina.2009.72","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aina.2009.72","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Advanced Information Networking and Applications","raw_type":"proceedings-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/A5100783012","display_name":"Hyun Lee","orcid":"https://orcid.org/0000-0002-1269-0913"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hyun Lee","raw_affiliation_strings":["Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#","institution_ids":["https://openalex.org/I189196454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017204528","display_name":"Jae Sung Choi","orcid":"https://orcid.org/0000-0001-5408-9029"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jae Sung Choi","raw_affiliation_strings":["Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#","institution_ids":["https://openalex.org/I189196454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110444284","display_name":"Ramez Elmasri","orcid":null},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramez Elmasri","raw_affiliation_strings":["Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, University of Texas, Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"Computer Science & Engineering, University of Texas at Arlington, Arlington, TX#TAB#","institution_ids":["https://openalex.org/I189196454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100783012"],"corresponding_institution_ids":["https://openalex.org/I189196454"],"apc_list":null,"apc_paid":null,"fwci":4.53,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.9524613,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"517","last_page":"524"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9376000165939331,"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":0.9376000165939331,"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/T13382","display_name":"Robotics and Automated Systems","score":0.9376000165939331,"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/T13062","display_name":"Cognitive Computing and Networks","score":0.9314000010490417,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dempster\u2013shafer-theory","display_name":"Dempster\u2013Shafer theory","score":0.8086867928504944},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.786695659160614},{"id":"https://openalex.org/keywords/information-fusion","display_name":"Information fusion","score":0.6796669960021973},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6494913101196289},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6284503936767578},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.5796590447425842},{"id":"https://openalex.org/keywords/possibility-theory","display_name":"Possibility theory","score":0.532272219657898},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5234394073486328},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5023469924926758},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.483837753534317},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34077608585357666}],"concepts":[{"id":"https://openalex.org/C178011137","wikidata":"https://www.wikidata.org/wiki/Q285997","display_name":"Dempster\u2013Shafer theory","level":2,"score":0.8086867928504944},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.786695659160614},{"id":"https://openalex.org/C2982962833","wikidata":"https://www.wikidata.org/wiki/Q17092450","display_name":"Information fusion","level":2,"score":0.6796669960021973},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6494913101196289},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6284503936767578},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.5796590447425842},{"id":"https://openalex.org/C137912672","wikidata":"https://www.wikidata.org/wiki/Q1967096","display_name":"Possibility theory","level":4,"score":0.532272219657898},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5234394073486328},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5023469924926758},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.483837753534317},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34077608585357666},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","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/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aina.2009.72","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aina.2009.72","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Advanced Information Networking and Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1565231976","https://openalex.org/W1584670559","https://openalex.org/W1781753260","https://openalex.org/W1979856070","https://openalex.org/W1987929427","https://openalex.org/W2088909094","https://openalex.org/W2093147212","https://openalex.org/W2103858708","https://openalex.org/W2149081221","https://openalex.org/W2621284506","https://openalex.org/W2797148637","https://openalex.org/W4301347335","https://openalex.org/W6638311263","https://openalex.org/W6931849186"],"related_works":["https://openalex.org/W2067330150","https://openalex.org/W2375966783","https://openalex.org/W224518993","https://openalex.org/W2377368844","https://openalex.org/W2360003067","https://openalex.org/W1971957814","https://openalex.org/W2113463819","https://openalex.org/W2101441410","https://openalex.org/W2136123817","https://openalex.org/W2121500964"],"abstract_inverted_index":{"Reliable":[0],"contextual":[1,88],"information":[2,75],"of":[3,39,87,94,108,113],"remotely":[4],"monitored":[5],"patients":[6],"should":[7],"be":[8,45],"generated":[9,42],"to":[10,15,70,77],"prevent":[11],"hazardous":[12],"situations":[13],"and":[14,110],"provide":[16],"pervasive":[17],"services":[18],"in":[19,82],"home-based":[20],"care.":[21],"This":[22],"is":[23],"difficult":[24],"for":[25],"several":[26],"reasons.":[27],"First,":[28],"low":[29],"level":[30],"data":[31,84],"obtained":[32],"from":[33],"heterogeneous":[34],"sensors":[35],"have":[36],"different":[37],"degrees":[38],"uncertainty.":[40],"Second,":[41],"contexts":[43],"can":[44],"corrupted":[46],"or":[47,73],"conflicted":[48],"even":[49],"if":[50],"they":[51],"are":[52],"acquired":[53],"by":[54],"simultaneous":[55],"operations.":[56],"In":[57],"this":[58],"paper,":[59],"we":[60,98],"utilize":[61],"Dezert-Smarandache":[62],"theory":[63,103],"(DSmT)":[64],"as":[65],"an":[66],"evidence":[67],"fusion":[68,85,96],"approach":[69],"reduce":[71],"ambiguous":[72],"imperfect":[74],"then":[76],"get":[78],"higher":[79],"belief":[80],"levels":[81],"the":[83,92],"process":[86],"information.":[89],"To":[90],"analyze":[91],"improvement":[93],"DSmT":[95,100],"process,":[97],"compare":[99],"with":[101],"Dempster-Shafer":[102],"(DST)":[104],"using":[105],"PCR5":[106],"rule":[107,112],"combination":[109,114],"Dempster's":[111],"respectively.":[115]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}