{"id":"https://openalex.org/W3002426645","doi":"https://doi.org/10.1109/besc48373.2019.8963177","title":"Sentence-Level Sign Language Recognition Using RF signals","display_name":"Sentence-Level Sign Language Recognition Using RF signals","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3002426645","doi":"https://doi.org/10.1109/besc48373.2019.8963177","mag":"3002426645"},"language":"en","primary_location":{"id":"doi:10.1109/besc48373.2019.8963177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/besc48373.2019.8963177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 6th International Conference on Behavioral, Economic and Socio-Cultural Computing (BESC)","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/A5087289367","display_name":"Xianjia Meng","orcid":"https://orcid.org/0000-0003-4485-457X"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianjia Meng","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103200120","display_name":"Lin Feng","orcid":"https://orcid.org/0000-0002-8974-2160"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Feng","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083172285","display_name":"Xiao Wei Yin","orcid":"https://orcid.org/0000-0001-6199-9223"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Yin","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024794664","display_name":"Huanting Zhou","orcid":"https://orcid.org/0000-0002-2126-1731"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanting Zhou","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chang Sheng","orcid":null},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Sheng","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100700778","display_name":"Chongyang Wang","orcid":"https://orcid.org/0000-0002-9819-088X"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongyang Wang","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082259394","display_name":"Anxun Du","orcid":null},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anxun Du","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101027215","display_name":"Linzhi Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linzhi Xu","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Shaanxi International Research Center for Passive Internet of Things, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37802460"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11285","display_name":"Hearing Impairment and Communication","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computer-science","display_name":"Computer science","score":0.7268300652503967},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.5841988921165466},{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.5216748714447021},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5171570181846619},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5095710754394531},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.4765397012233734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4601905643939972},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.2619408965110779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08913412690162659}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7268300652503967},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.5841988921165466},{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.5216748714447021},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5171570181846619},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5095710754394531},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.4765397012233734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4601905643939972},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2619408965110779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08913412690162659},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/besc48373.2019.8963177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/besc48373.2019.8963177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 6th International Conference on Behavioral, Economic and Socio-Cultural Computing (BESC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W581810680","https://openalex.org/W1506441995","https://openalex.org/W1989207420","https://openalex.org/W2014233635","https://openalex.org/W2016071976","https://openalex.org/W2188882108","https://openalex.org/W2342090483","https://openalex.org/W2376579142","https://openalex.org/W2508522990","https://openalex.org/W2516046201","https://openalex.org/W2740409956","https://openalex.org/W2743239999","https://openalex.org/W2744894082","https://openalex.org/W2788495578","https://openalex.org/W2794843057","https://openalex.org/W2887757869","https://openalex.org/W2916857909","https://openalex.org/W3004669342","https://openalex.org/W3106076771","https://openalex.org/W6654512590","https://openalex.org/W6773253206"],"related_works":["https://openalex.org/W1519302135","https://openalex.org/W1978971213","https://openalex.org/W1567338489","https://openalex.org/W1544285860","https://openalex.org/W159132833","https://openalex.org/W38394648","https://openalex.org/W1517743118","https://openalex.org/W2398825887","https://openalex.org/W1986021162","https://openalex.org/W3157131641"],"abstract_inverted_index":{"Sign":[0],"language":[1,24,38,42,45,68,95,128,140,159],"recognition":[2,96,191],"is":[3,62,77],"emerging":[4],"as":[5,39],"a":[6,19,122],"vital":[7],"component":[8],"of":[9,54,84,107,172],"our":[10,144,187],"smart":[11],"life.":[12],"In":[13],"addition,":[14],"commercial":[15,111],"RFID":[16,112],"shall":[17],"become":[18],"popular":[20],"technology":[21],"for":[22],"sign":[23,37,44,67,94,127,139,158],"recognition.":[25,60,69,141,160],"As":[26],"we":[27,149],"all":[28],"know,":[29],"there":[30],"are":[31,57,73,136,175],"70":[32],"million":[33],"deaf":[34,50],"people":[35],"using":[36],"their":[40],"first":[41,92],"and":[43,75,120,133,163,168,177,193],"can":[46],"facilitate":[47],"communication":[48],"with":[49],"people.":[51],"However,":[52],"most":[53],"the":[55,81,91,104,152,169,173],"researches":[56,64],"isolated":[58],"word":[59],"There":[61],"few":[63],"about":[65],"sentence-level":[66,93,157],"More":[70],"importantly,":[71],"they":[72],"limited":[74],"it":[76],"difficult":[78],"to":[79,124,138],"achieve":[80],"desired":[82],"results":[83,184],"realworld":[85],"applications.":[86],"So":[87],"this":[88],"paper":[89],"introduces":[90],"system":[97,145],"based":[98],"on":[99],"RFID.":[100],"It":[101],"mainly":[102],"collects":[103],"phase":[105,118],"sequence":[106],"signals":[108],"received":[109],"by":[110],"device.":[113],"We":[114,161],"obtain":[115],"relatively":[116],"pure":[117],"characteristics":[119],"present":[121],"method":[123,174,188],"carry":[125],"out":[126],"segmentation.":[129],"Effective":[130],"feature":[131],"extraction":[132],"classifier":[134],"selection":[135],"crucial":[137],"By":[142],"evaluating":[143],"in":[146,151,179],"real-word":[147],"environment,":[148],"fill":[150],"gaps":[153],"between":[154],"corresponding":[155],"low-cost":[156],"implement":[162],"evaluate":[164],"through":[165],"extensive":[166],"experiments":[167],"average":[170],"accuracy":[171,192],"96%":[176],"98.11%":[178],"different":[180],"multipath":[181],"scenarios.":[182],"The":[183],"show":[185],"that":[186],"has":[189],"high":[190],"robustness.":[194]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}