{"id":"https://openalex.org/W2998516315","doi":"https://doi.org/10.1109/ictc46691.2019.8940020","title":"The method for hierarchical context awareness based on activity recognition","display_name":"The method for hierarchical context awareness based on activity recognition","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2998516315","doi":"https://doi.org/10.1109/ictc46691.2019.8940020","mag":"2998516315"},"language":"en","primary_location":{"id":"doi:10.1109/ictc46691.2019.8940020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc46691.2019.8940020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Information and Communication Technology Convergence (ICTC)","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/A5100619322","display_name":"Eun Joo Kim","orcid":"https://orcid.org/0000-0003-3061-2051"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Eun Joo Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110624887","display_name":"Jong Arm Jun","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Arm Jun","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090549604","display_name":"Nae-Soo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nae-Soo Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110828543","display_name":"Cheol Sig Pyo","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Cheol Sig Pyo","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,KSB Convergence System Research Section,Daejeon,Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"KSB Convergence System Research Section, Electronics and Telecommunications Research Institute, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100619322"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16070858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"974","last_page":"976"},"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":0.9815999865531921,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9610999822616577,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8221496939659119},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.7091484069824219},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6679178476333618},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5990534424781799},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.5081617832183838},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.5012454986572266},{"id":"https://openalex.org/keywords/smart-phone","display_name":"Smart phone","score":0.4964972138404846},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.4924215078353882},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.46813639998435974},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4619290232658386},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.45789769291877747},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45725056529045105},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.4501861333847046},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.44082748889923096},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3400171995162964},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.269132524728775},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.19950592517852783},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09782949090003967}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8221496939659119},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.7091484069824219},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6679178476333618},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5990534424781799},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.5081617832183838},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.5012454986572266},{"id":"https://openalex.org/C2984771860","wikidata":"https://www.wikidata.org/wiki/Q22645","display_name":"Smart phone","level":2,"score":0.4964972138404846},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.4924215078353882},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.46813639998435974},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4619290232658386},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.45789769291877747},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45725056529045105},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.4501861333847046},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.44082748889923096},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3400171995162964},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.269132524728775},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.19950592517852783},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09782949090003967},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":1,"locations":[{"id":"doi:10.1109/ictc46691.2019.8940020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc46691.2019.8940020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Information and Communication Technology Convergence (ICTC)","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":3,"referenced_works":["https://openalex.org/W1857382374","https://openalex.org/W2012557818","https://openalex.org/W2736191430"],"related_works":["https://openalex.org/W1553902753","https://openalex.org/W57335507","https://openalex.org/W2057969524","https://openalex.org/W1656433004","https://openalex.org/W2127178188","https://openalex.org/W2116169104","https://openalex.org/W2436001314","https://openalex.org/W2790909464","https://openalex.org/W4233069924","https://openalex.org/W2542603226"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,60],"hierarchical":[3],"context":[4,42,50,83,88,110],"awareness":[5,84],"method":[6],"based":[7,33,85,105],"on":[8,34,86,106],"human":[9],"activity":[10],"recognition":[11],"(HAR).":[12],"More":[13],"specifically,":[14],"the":[15,29,40,45,64,66],"smart":[16,67],"phone":[17,68],"collects":[18],"sensor":[19],"data":[20,100],"including":[21],"wearable":[22],"devices":[23],"and":[24,37,73,90,109,123],"peripheral":[25,77],"IoE":[26],"sensors,":[27],"classifies":[28],"user's":[30,118],"simple":[31],"actions":[32],"machine":[35,107],"learning,":[36,108],"transmits":[38],"only":[39],"changed":[41],"information":[43,89,111],"to":[44,47,58,63,116],"server":[46,80],"provide":[48,59,70],"quick":[49],"aware":[51],"service.":[52],"At":[53,95],"this":[54,96],"time,":[55,97],"in":[56],"order":[57],"service":[61],"suited":[62],"situation,":[65],"can":[69,101,113],"connection":[71,74],"request":[72],"reconfiguration":[75],"with":[76],"devices.":[78],"The":[79],"provides":[81],"high-level":[82],"transmitted":[87],"various":[91],"knowledge":[92,98],"base":[93,99],"data.":[94],"be":[102,114],"newly":[103],"generated":[104],"history":[112],"used":[115],"extract":[117],"behavior":[119,125],"pattern,":[120],"Situation":[121],"prediction,":[122],"personalized":[124],"analysis":[126],"model.":[127]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}