{"id":"https://openalex.org/W2598666895","doi":"https://doi.org/10.1109/bigcomp.2017.7881715","title":"Efficient fall detection based on event pattern matching in image streams","display_name":"Efficient fall detection based on event pattern matching in image streams","publication_year":2017,"publication_date":"2017-02-01","ids":{"openalex":"https://openalex.org/W2598666895","doi":"https://doi.org/10.1109/bigcomp.2017.7881715","mag":"2598666895"},"language":"en","primary_location":{"id":"doi:10.1109/bigcomp.2017.7881715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2017.7881715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Big Data and Smart Computing (BigComp)","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/A5017457152","display_name":"Hyun Gook Kang","orcid":"https://orcid.org/0000-0002-8216-218X"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyun-Gook Kang","raw_affiliation_strings":["KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031046113","display_name":"Minseo Kang","orcid":"https://orcid.org/0009-0004-6828-115X"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minseo Kang","raw_affiliation_strings":["KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101805827","display_name":"Jae-Gil Lee","orcid":"https://orcid.org/0000-0002-8711-7732"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Gil Lee","raw_affiliation_strings":["KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"KAIST, Graduate School of Knowledge Service Engineering, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017457152"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.182,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54256246,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"58"},"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9923999905586243,"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/computer-science","display_name":"Computer science","score":0.7647768259048462},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.7497952580451965},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.7004409432411194},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6412326097488403},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.6108031272888184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5578723549842834},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.5195974707603455},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5178604125976562},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5099836587905884},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.488956093788147},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4587031602859497},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3893687427043915},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3536206781864166},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14617982506752014},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12412932515144348},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09914237260818481}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7647768259048462},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.7497952580451965},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.7004409432411194},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6412326097488403},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.6108031272888184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5578723549842834},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.5195974707603455},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5178604125976562},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5099836587905884},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.488956093788147},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4587031602859497},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3893687427043915},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3536206781864166},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14617982506752014},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12412932515144348},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09914237260818481},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigcomp.2017.7881715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2017.7881715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Big Data and Smart Computing (BigComp)","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":24,"referenced_works":["https://openalex.org/W1971422403","https://openalex.org/W1973026225","https://openalex.org/W2007739294","https://openalex.org/W2030972883","https://openalex.org/W2035647453","https://openalex.org/W2040851961","https://openalex.org/W2040861925","https://openalex.org/W2048681918","https://openalex.org/W2051603264","https://openalex.org/W2076068958","https://openalex.org/W2079458432","https://openalex.org/W2081052120","https://openalex.org/W2096300942","https://openalex.org/W2099213012","https://openalex.org/W2101161342","https://openalex.org/W2116353056","https://openalex.org/W2116433035","https://openalex.org/W2153836901","https://openalex.org/W2159583114","https://openalex.org/W2166604013","https://openalex.org/W2167718059","https://openalex.org/W2170672895","https://openalex.org/W2539105851","https://openalex.org/W6684960675"],"related_works":["https://openalex.org/W2390901981","https://openalex.org/W2109115373","https://openalex.org/W2353818951","https://openalex.org/W1605879311","https://openalex.org/W2611980620","https://openalex.org/W4230691760","https://openalex.org/W2385763735","https://openalex.org/W4391923333","https://openalex.org/W2386394344","https://openalex.org/W3014558862"],"abstract_inverted_index":{"This":[0],"work":[1],"proposes":[2],"sliding":[3,98],"window":[4],"fall":[5,11],"detection":[6,12],"match":[7],"(SW-FDM),":[8],"a":[9,95],"rule-based":[10],"method":[13],"based":[14],"on":[15],"event":[16,23,37,53,88],"pattern":[17],"matching":[18],"from":[19],"human":[20],"body":[21],"posture":[22],"streams.":[24],"Fall":[25],"and":[26,35,62,108,126],"post-fall":[27],"(long":[28],"lie)":[29],"rules":[30],"are":[31,41],"expressed":[32],"as":[33,57,139],"patterns,":[34],"complex":[36],"processing":[38,79,111],"(CEP)":[39],"systems":[40],"adopted":[42],"to":[43,103],"quickly":[44],"find":[45],"these":[46],"patterns.":[47],"They":[48],"can":[49],"be":[50],"detected":[51],"with":[52],"selection":[54],"strategies":[55,69],"such":[56],"Skip":[58,63],"Till":[59,64],"Next":[60],"Match":[61],"Any":[65],"Match.":[66],"However,":[67],"existing":[68],"generate":[70],"either":[71],"duplicate":[72,114],"or":[73],"missing":[74],"alarms;":[75],"even":[76],"worse,":[77],"their":[78],"cost":[80,112],"is":[81,90,101,130,145],"very":[82],"high":[83],"when":[84],"the":[85,110,133,140],"size":[86,142],"of":[87,97,135],"streams":[89],"large.":[91],"Since":[92],"SW-FDM":[93,120],"uses":[94],"concept":[96],"window,":[99],"it":[100,129],"able":[102],"detect":[104],"correct":[105],"matches":[106],"constantly":[107],"reduce":[109],"without":[113],"computation.":[115],"The":[116],"experiments":[117],"demonstrate":[118],"that":[119,132],"results":[121],"in":[122],"both":[123],"higher":[124],"accuracy":[125],"efficiency.":[127],"Also,":[128],"shown":[131],"improvement":[134],"efficiency":[136],"becomes":[137],"greater":[138],"data":[141],"increases,":[143],"which":[144],"an":[146],"indeed":[147],"preferable":[148],"property.":[149]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}