{"id":"https://openalex.org/W4285278717","doi":"https://doi.org/10.1109/jiot.2022.3185084","title":"A Trajectory-Based Gesture Recognition in Smart Homes Based on the Ultrawideband Communication System","display_name":"A Trajectory-Based Gesture Recognition in Smart Homes Based on the Ultrawideband Communication System","publication_year":2022,"publication_date":"2022-06-21","ids":{"openalex":"https://openalex.org/W4285278717","doi":"https://doi.org/10.1109/jiot.2022.3185084"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3185084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3185084","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/84638/2/Bodanese%20A%20Trajectory-Based%20Gesture%20Recognition%20in%20Smart%20Homes%20Based%20on%20the%20Ultrawideband%20Communication%20System%202022%20Accepted.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033362933","display_name":"Anna Li","orcid":"https://orcid.org/0000-0002-5753-1430"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Anna Li","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5753-1430","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031554813","display_name":"Eliane Bodanese","orcid":"https://orcid.org/0000-0002-6009-6257"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Eliane Bodanese","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6009-6257","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018639589","display_name":"Stefan Poslad","orcid":"https://orcid.org/0000-0002-3156-9609"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stefan Poslad","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-3156-9609","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056671322","display_name":"Tianwei Hou","orcid":"https://orcid.org/0000-0002-4742-122X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianwei Hou","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4742-122X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001188748","display_name":"Kaishun Wu","orcid":"https://orcid.org/0000-0003-2216-0737"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaishun Wu","raw_affiliation_strings":["School of Computer Science, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-2216-0737","affiliations":[{"raw_affiliation_string":"School of Computer Science, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083232291","display_name":"Fei Luo","orcid":"https://orcid.org/0000-0001-9760-1520"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Luo","raw_affiliation_strings":["School of Computer Science, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-9760-1520","affiliations":[{"raw_affiliation_string":"School of Computer Science, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5033362933"],"corresponding_institution_ids":["https://openalex.org/I166337079"],"apc_list":null,"apc_paid":null,"fwci":3.4169,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":{"value":0.93093239,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"9","issue":"22","first_page":"22861","last_page":"22873"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9991999864578247,"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":0.9991999864578247,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9991999864578247,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9944999814033508,"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/computer-science","display_name":"Computer science","score":0.7824281454086304},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7061874270439148},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.6816065311431885},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.6418137550354004},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.46431657671928406},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4474247097969055},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4310651421546936},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39729541540145874},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2224160134792328}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7824281454086304},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7061874270439148},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6816065311431885},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.6418137550354004},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.46431657671928406},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4474247097969055},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4310651421546936},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39729541540145874},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2224160134792328},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jiot.2022.3185084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3185084","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/84638","is_oa":true,"landing_page_url":"https://qmro.qmul.ac.uk/xmlui/handle/123456789/84638","pdf_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/84638/2/Bodanese%20A%20Trajectory-Based%20Gesture%20Recognition%20in%20Smart%20Homes%20Based%20on%20the%20Ultrawideband%20Communication%20System%202022%20Accepted.pdf","source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:eprints.lancs.ac.uk:208742","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/208742/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/84638","is_oa":true,"landing_page_url":"https://qmro.qmul.ac.uk/xmlui/handle/123456789/84638","pdf_url":"https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/84638/2/Bodanese%20A%20Trajectory-Based%20Gesture%20Recognition%20in%20Smart%20Homes%20Based%20on%20the%20Ultrawideband%20Communication%20System%202022%20Accepted.pdf","source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G1170000390","display_name":null,"funder_award_id":"U2001207","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7270714091","display_name":null,"funder_award_id":"2021RC260","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8812220829","display_name":null,"funder_award_id":"61872248","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4285278717.pdf"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1595932190","https://openalex.org/W1857789879","https://openalex.org/W1965665622","https://openalex.org/W2086350890","https://openalex.org/W2100989187","https://openalex.org/W2121874910","https://openalex.org/W2136132422","https://openalex.org/W2137509411","https://openalex.org/W2141336889","https://openalex.org/W2155632266","https://openalex.org/W2163993204","https://openalex.org/W2167020116","https://openalex.org/W2167860520","https://openalex.org/W2318454007","https://openalex.org/W2511561981","https://openalex.org/W2512971201","https://openalex.org/W2531174837","https://openalex.org/W2552886112","https://openalex.org/W2581007094","https://openalex.org/W2606735756","https://openalex.org/W2607034368","https://openalex.org/W2752782242","https://openalex.org/W2794782869","https://openalex.org/W2898472616","https://openalex.org/W2904480641","https://openalex.org/W2912290085","https://openalex.org/W2923491365","https://openalex.org/W2933532955","https://openalex.org/W2935512808","https://openalex.org/W2942065897","https://openalex.org/W2964029185","https://openalex.org/W2964334073","https://openalex.org/W2999400313","https://openalex.org/W3006560451","https://openalex.org/W3014402465","https://openalex.org/W3045185600","https://openalex.org/W3087376917","https://openalex.org/W3098663814","https://openalex.org/W3115265657","https://openalex.org/W3196745188","https://openalex.org/W4249279051","https://openalex.org/W6785386648"],"related_works":["https://openalex.org/W2537963312","https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2989699735"],"abstract_inverted_index":{"In":[0,219],"this":[1,75,88],"article,":[2],"a":[3,13,24,78,94,101,195],"cost-effective":[4],"ultrawideband":[5],"(UWB)":[6],"communication":[7],"system":[8,111,193,199,223],"for":[9,202,230,238],"gesture":[10,21,32,69,83,167],"recognition":[11,33],"in":[12,118,135,215],"smart":[14,120,231],"home":[15],"environment":[16],"is":[17,194,209,236],"proposed,":[18],"which":[19,42,180,208,233],"uses":[20,68],"trajectories":[22,70],"and":[23,54,156,204,213],"deep":[25],"learning":[26],"model.":[27,108],"Most":[28],"previous":[29],"studies":[30],"of":[31,58,81,131,176,189],"using":[34,59,93],"the":[35,64,106,110,129,132,181,186,221,226],"UWB":[36],"technology":[37],"used":[38,126],"electromagnetic":[39],"signals":[40],"directly,":[41],"may":[43],"bring":[44],"problems,":[45],"such":[46],"as":[47],"radar":[48],"clutter,":[49],"signal":[50],"coupling,":[51],"multipath,":[52],"fading,":[53],"interference.":[55],"However,":[56],"instead":[57],"UWB\u2019s":[60],"high-frequency":[61],"pulse":[62],"signals,":[63],"proposed":[65,182,192,222],"method":[66],"only":[67],"by":[71],"data":[72,79,89,124],"positioning.":[73],"To":[74],"end,":[76],"first,":[77],"set":[80,90],"four":[82,138],"activities":[84,168],"was":[85,91,112,125],"created.":[86],"Then,":[87],"trained":[92],"convolutional":[95],"neural":[96,159],"network":[97],"(CNN)":[98],"integrated":[99],"with":[100,116,137,172],"squeeze-and-excitation":[102],"(SE)":[103],"block,":[104],"namely,":[105],"SE-Conv1D":[107,133,183],"Finally,":[109],"prototyped":[113],"to":[114,127],"interact":[115],"appliances":[117],"practical":[119],"homes.":[121],"The":[122,191],"experimental":[123],"demonstrate":[128],"superiority":[130],"model":[134,184],"comparison":[136],"baselines:":[139],"1)":[140],"support":[141],"vector":[142],"machines;":[143],"2)":[144],"<inline-formula":[145],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[146],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[147],"<tex-math":[148],"notation=\"LaTeX\">$K$":[149],"</tex-math></inline-formula>":[150],"-nearest":[151],"neighbor;":[152],"3)":[153],"random":[154],"forest;":[155],"4)":[157],"binarized":[158],"networks.":[160],"Experimental":[161],"results":[162],"show":[163],"that":[164],"all":[165],"collected":[166],"are":[169],"correctly":[170],"recognized":[171],"an":[173],"overall":[174],"accuracy":[175,188],"over":[177],"95%,":[178],"among":[179],"achieves":[185],"best":[187],"99.48%.":[190],"complete":[196],"end-to-end":[197],"sensing":[198],"specifically":[200],"designed":[201],"tracking":[203],"recognizing":[205],"human":[206],"gestures,":[207],"robust":[210],"against":[211],"interference":[212],"changes":[214],"distance":[216],"or":[217],"direction.":[218],"addition,":[220],"can":[224],"tackle":[225],"device":[227],"selection":[228],"problems":[229],"homes,":[232],"means":[234],"it":[235],"reliable":[237],"real-world":[239],"applications.":[240]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-09T13:55:54.758798","created_date":"2025-10-10T00:00:00"}
