{"id":"https://openalex.org/W4413978991","doi":"https://doi.org/10.1109/rcar65431.2025.11139581","title":"ResGAT-SAGPool Hybrid Architecture: A Spatio-Temporal Graph Feature Learning Framework for Dynamic Gesture Recognition Based on Flexible Sensors","display_name":"ResGAT-SAGPool Hybrid Architecture: A Spatio-Temporal Graph Feature Learning Framework for Dynamic Gesture Recognition Based on Flexible Sensors","publication_year":2025,"publication_date":"2025-06-01","ids":{"openalex":"https://openalex.org/W4413978991","doi":"https://doi.org/10.1109/rcar65431.2025.11139581"},"language":"en","primary_location":{"id":"doi:10.1109/rcar65431.2025.11139581","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar65431.2025.11139581","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Real-time Computing and Robotics (RCAR)","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/A5019634149","display_name":"Yufeng Huang","orcid":"https://orcid.org/0000-0003-2852-8555"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Huang","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100718414","display_name":"Dongxiao Li","orcid":"https://orcid.org/0000-0002-1996-143X"},"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":"Dingyang Li","raw_affiliation_strings":["Shenzhen University,College of Electronics and Information Engineering,Shenzhen,China,518060"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen University,College of Electronics and Information Engineering,Shenzhen,China,518060","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034174211","display_name":"Zhengxu Lian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengxu Lian","raw_affiliation_strings":["Chinese Academy of Sciences,Institutes of Advanced Technology,Shenzhen,China,518055"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences,Institutes of Advanced Technology,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210145761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015910981","display_name":"Xiaogang Xu","orcid":"https://orcid.org/0000-0002-9213-8001"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ximing Xu","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045205941","display_name":"Lixin Liang","orcid":"https://orcid.org/0000-0002-5995-8024"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Liang","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075286263","display_name":"Xiaolin Zhou","orcid":"https://orcid.org/0000-0002-7900-7410"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolin Zhou","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761610","display_name":"Jinyong Zhang","orcid":"https://orcid.org/0000-0001-7397-0647"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyong Zhang","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059165071","display_name":"Yongsheng Liang","orcid":"https://orcid.org/0000-0001-8575-495X"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongsheng Liang","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100423917","display_name":"Hui Li","orcid":"https://orcid.org/0000-0002-7245-9609"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Li","raw_affiliation_strings":["Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Technology University,College of Big Data and Internet,Shenzhen,China,518118","institution_ids":["https://openalex.org/I4210152380"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1034","last_page":"1039"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9984999895095825,"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":0.9984999895095825,"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/T13382","display_name":"Robotics and Automated Systems","score":0.9588000178337097,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9553999900817871,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.80075603723526},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.773081362247467},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.6631009578704834},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6003226637840271},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.567401111125946},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5505205392837524},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4721401035785675},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.35474756360054016},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33079689741134644},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32128363847732544},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1698089838027954}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.80075603723526},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.773081362247467},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6631009578704834},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6003226637840271},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.567401111125946},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5505205392837524},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4721401035785675},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.35474756360054016},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33079689741134644},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32128363847732544},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1698089838027954},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"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/rcar65431.2025.11139581","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar65431.2025.11139581","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Real-time Computing and Robotics (RCAR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2936492398","https://openalex.org/W2958162958","https://openalex.org/W2973104987","https://openalex.org/W3022965290","https://openalex.org/W3035108607","https://openalex.org/W3179929177","https://openalex.org/W3197059061","https://openalex.org/W4390830448","https://openalex.org/W4391684909"],"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":{"Dynamic":[0],"gesture":[1,32,89],"recognition":[2,139,146],"serves":[3],"as":[4],"a":[5,37],"critical":[6,115],"foundation":[7],"for":[8,160,180],"next-generation":[9],"immersive":[10],"virtual/augmented":[11],"reality":[12],"(VR/AR)":[13],"systems":[14,183],"and":[15,127,143,171,184],"human-computer":[16],"interaction":[17],"(HCI).":[18],"To":[19],"address":[20],"the":[21],"challenges":[22],"posed":[23],"by":[24],"high-dimensional":[25],"heterogeneous":[26],"spatiotemporal":[27,56,83],"sensor":[28],"data":[29],"in":[30],"dynamic":[31,63],"analysis,":[33],"we":[34],"propose":[35],"ResGAT-SAGPool:":[36],"hybrid":[38],"neural":[39],"architecture":[40],"integrating":[41],"Residual":[42],"Graph":[43,49],"Attention":[44],"Networks":[45],"with":[46,66,136],"Sparse":[47],"Adaptive":[48],"Pooling.":[50],"This":[51],"framework":[52,132],"establishes":[53],"an":[54],"efficient":[55],"graph":[57,79],"learning":[58],"paradigm":[59],"that":[60],"optimally":[61],"balances":[62],"topology":[64],"adaptation":[65],"computational":[67],"efficiency":[68],"through":[69,91],"two":[70],"innovative":[71],"components:":[72],"(1)":[73],"Spatial":[74],"dimension:":[75,98],"A":[76],"multi-head":[77],"residual":[78],"attention":[80],"mechanism":[81],"enhances":[82],"dependency":[84],"modeling":[85],"while":[86,113],"preserving":[87],"local":[88],"sensitivity":[90],"skip-connection":[92],"empowered":[93],"feature":[94],"refinement;":[95],"(2)":[96],"Temporal":[97],"An":[99],"adaptive":[100],"hierarchical":[101],"pooling":[102],"strategy":[103],"performs":[104],"node":[105],"importance-aware":[106],"down":[107],"sampling,":[108],"achieving":[109],"53.3%":[110],"parameter":[111],"reduction":[112],"maintaining":[114],"temporal":[116],"patterns.":[117],"Evaluated":[118],"on":[119],"multimodal":[120],"smart":[121],"glove":[122],"datasets":[123],"(50":[124],"word-level":[125],"gestures":[126],"20":[128],"sentence-level":[129],"patterns),":[130],"our":[131],"demonstrates":[133],"superior":[134],"performance":[135],"92.8%":[137],"word":[138],"accuracy":[140,147],"(+1.5%":[141],"improvement)":[142],"91%":[144],"sentence":[145],"(+6.4%":[148],"enhancement)":[149],"compared":[150],"to":[151],"1D-CNN":[152],"baselines.":[153],"The":[154],"proposed":[155],"solution":[156],"offers":[157],"twofold":[158],"advantages":[159],"intelligent":[161],"wearable":[162],"systems:":[163],"58%":[164],"model":[165],"compression":[166],"rate":[167],"enabling":[168],"edge":[169],"deployment,":[170],"92%":[172],"cross-user":[173],"generalization":[174],"accuracy,":[175],"making":[176],"it":[177],"particularly":[178],"suitable":[179],"industrial":[181],"control":[182],"IoT-enabled":[185],"medical":[186],"rehabilitation":[187],"applications.":[188]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
