{"id":"https://openalex.org/W3201661433","doi":"https://doi.org/10.1109/icccworkshops52231.2021.9538898","title":"Device-free Location-independent Human Activity Recognition via Few-shot Learning","display_name":"Device-free Location-independent Human Activity Recognition via Few-shot Learning","publication_year":2021,"publication_date":"2021-07-28","ids":{"openalex":"https://openalex.org/W3201661433","doi":"https://doi.org/10.1109/icccworkshops52231.2021.9538898","mag":"3201661433"},"language":"en","primary_location":{"id":"doi:10.1109/icccworkshops52231.2021.9538898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccworkshops52231.2021.9538898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5045909794","display_name":"Xue Ding","orcid":"https://orcid.org/0000-0002-3453-8437"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Ding","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090606731","display_name":"Ting Jiang","orcid":"https://orcid.org/0000-0003-3598-3804"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Jiang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100667724","display_name":"Yi Zhong","orcid":"https://orcid.org/0000-0002-9309-3407"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhong","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005666034","display_name":"Jianfei Yang","orcid":"https://orcid.org/0000-0002-8075-0439"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jianfei Yang","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022374886","display_name":"Yan Huang","orcid":"https://orcid.org/0000-0001-7775-4597"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yan Huang","raw_affiliation_strings":["School of Electrical and Data Engineering, University of Technology, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, University of Technology, Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100660626","display_name":"Zhiwei Li","orcid":"https://orcid.org/0000-0001-7814-4483"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwei Li","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"106","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991000294685364,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9901999831199646,"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/activity-recognition","display_name":"Activity recognition","score":0.8493961095809937},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8192882537841797},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5772705674171448},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.5641634464263916},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5577145218849182},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4891641438007355},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4675558805465698},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.45500776171684265},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4283324182033539},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.4148046374320984},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.17832434177398682},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09137678146362305}],"concepts":[{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.8493961095809937},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8192882537841797},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5772705674171448},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.5641634464263916},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5577145218849182},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4891641438007355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4675558805465698},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.45500776171684265},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4283324182033539},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.4148046374320984},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.17832434177398682},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09137678146362305},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccworkshops52231.2021.9538898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccworkshops52231.2021.9538898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.6700000166893005,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2054780155","https://openalex.org/W2089695767","https://openalex.org/W2103388129","https://openalex.org/W2340862004","https://openalex.org/W2594230123","https://openalex.org/W2601450892","https://openalex.org/W2608832604","https://openalex.org/W2736191430","https://openalex.org/W2787867090","https://openalex.org/W2808442904","https://openalex.org/W2899145720","https://openalex.org/W2952065976","https://openalex.org/W2968303571","https://openalex.org/W2973570693","https://openalex.org/W2982423860","https://openalex.org/W2983640911","https://openalex.org/W2992274197","https://openalex.org/W3008807171","https://openalex.org/W3101507902","https://openalex.org/W3123302377","https://openalex.org/W3154651967","https://openalex.org/W3160639636","https://openalex.org/W6735236233","https://openalex.org/W6766281154","https://openalex.org/W6767488473"],"related_works":["https://openalex.org/W2783354812","https://openalex.org/W4384112194","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4308259661","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W4328132048","https://openalex.org/W1969901537","https://openalex.org/W2119768059"],"abstract_inverted_index":{"Wi-Fi-based":[0],"device-free":[1],"human":[2,78,124],"activity":[3,79,125,148],"recognition":[4,80,126],"has":[5],"attracted":[6],"widespread":[7],"attention":[8],"for":[9,33,147],"its":[10],"remarkable":[11],"application":[12],"value":[13],"ranging":[14],"from":[15],"the":[16,26,31,55,62,66,85,92,152,165,168],"Internet":[17],"of":[18,65,91,167],"Things":[19],"(IoT)":[20],"to":[21,95],"Human-Computer":[22],"Interaction":[23],"(HCI).":[24],"Empowering":[25],"wireless":[27],"communication":[28,36],"system":[29,127],"with":[30,128,157,181],"ability":[32],"not":[34],"only":[35],"but":[37],"also":[38],"smart":[39],"sensing":[40],"is":[41,45,70,81,89,109],"rather":[42],"fascinating,":[43],"which":[44,88,108,150],"known":[46],"as":[47],"Integrated":[48],"Sensing,":[49],"Computation":[50],"and":[51,68,111],"Communication":[52],"(ISCC).":[53],"Although":[54],"existing":[56],"attempts":[57],"have":[58,173],"made":[59],"great":[60],"achievements,":[61],"generalization":[63],"performance":[64],"methods":[67],"systems":[69],"still":[71],"a":[72,122,143,177],"challenging":[73],"issue.":[74],"In":[75],"practical":[76],"applications,":[77],"seriously":[82],"affected":[83],"by":[84,138],"location":[86],"variations,":[87],"one":[90],"prominent":[93],"problems":[94],"be":[96],"solved":[97],"urgently.":[98],"Previous":[99],"solutions":[100],"rely":[101],"on":[102,132],"sufficient":[103],"data":[104,130,160],"at":[105],"different":[106],"locations,":[107],"labor-intensive":[110],"time-consuming.":[112],"To":[113,162],"address":[114],"this":[115,118],"concern,":[116],"in":[117,176],"paper,":[119],"we":[120,141],"present":[121],"location-independent":[123],"limited":[129],"based":[131],"Wi-Fi":[133],"named":[134],"WiLISensing.":[135],"Specifically,":[136],"inspired":[137],"few-shot":[139],"learning,":[140],"propose":[142],"prototypical":[144],"network-based":[145],"method":[146,190],"recognition,":[149],"transfer":[151],"model":[153],"well":[154],"across":[155],"positions":[156],"very":[158],"few":[159],"samples.":[161],"fully":[163],"validate":[164],"feasibility":[166],"presented":[169],"approach,":[170],"extensive":[171],"experiments":[172],"been":[174],"conducted":[175],"real":[178],"office":[179],"environment":[180],"24":[182],"locations.":[183],"The":[184],"experimental":[185],"results":[186],"demonstrate":[187],"that":[188],"our":[189],"can":[191],"achieve":[192],"promising":[193],"accuracy.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
