{"id":"https://openalex.org/W3202770082","doi":"https://doi.org/10.1145/3458380.3458404","title":"Predicting Group Work Performance from Physical Handwriting Features in a Smart English Classroom","display_name":"Predicting Group Work Performance from Physical Handwriting Features in a Smart English Classroom","publication_year":2021,"publication_date":"2021-02-26","ids":{"openalex":"https://openalex.org/W3202770082","doi":"https://doi.org/10.1145/3458380.3458404","mag":"3202770082"},"language":"en","primary_location":{"id":"doi:10.1145/3458380.3458404","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3458380.3458404","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 5th International Conference on Digital Signal Processing","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/A5064980455","display_name":"Meishu Song","orcid":"https://orcid.org/0000-0003-0023-415X"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Meishu Song","raw_affiliation_strings":["The university of Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The university of Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032971738","display_name":"Kun Qian","orcid":"https://orcid.org/0000-0002-1918-6453"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kun Qian","raw_affiliation_strings":["University of Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427335","display_name":"Bin Chen","orcid":"https://orcid.org/0000-0002-3979-021X"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Bin Chen","raw_affiliation_strings":["Fujitsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027183994","display_name":"Keiju Okabayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiju Okabayashi","raw_affiliation_strings":["Fujitsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073718976","display_name":"Emilia Parada\u2010Cabaleiro","orcid":"https://orcid.org/0000-0003-1843-3632"},"institutions":[{"id":"https://openalex.org/I4210115111","display_name":"University of Arts and Industrial Design Linz","ror":"https://ror.org/02as55378","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210115111"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Emilia Parada-cabaleiro","raw_affiliation_strings":["Linz University, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Linz University, Austria","institution_ids":["https://openalex.org/I4210115111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087186760","display_name":"Zijiang Yang","orcid":"https://orcid.org/0000-0001-6469-5217"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Zijiang Yang","raw_affiliation_strings":["University of Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435107","display_name":"Shuo Liu","orcid":"https://orcid.org/0000-0002-4465-7659"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Shuo Liu","raw_affiliation_strings":["University of Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089734709","display_name":"Kazumasa Togami","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazumasa Togami","raw_affiliation_strings":["Fujitsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072067877","display_name":"Ichiro Hidaka","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichiro Hidaka","raw_affiliation_strings":["Fujitsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101911653","display_name":"Yueheng Wang","orcid":"https://orcid.org/0000-0002-7814-8000"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yueheng Wang","raw_affiliation_strings":["University of Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043060302","display_name":"Bj\u00f6rn W. Schuller","orcid":"https://orcid.org/0000-0002-6478-8699"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bjoern Schuller","raw_affiliation_strings":["University of Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087660235","display_name":"Yoshiharu Yamamoto","orcid":"https://orcid.org/0000-0002-1132-0355"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiharu Yamamoto","raw_affiliation_strings":["University of Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5064980455"],"corresponding_institution_ids":["https://openalex.org/I179225836"],"apc_list":null,"apc_paid":null,"fwci":0.2798,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64711352,"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":"140","last_page":"145"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12031","display_name":"Speech and dialogue systems","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10021","display_name":"EFL/ESL Teaching and Learning","score":0.9695000052452087,"subfield":{"id":"https://openalex.org/subfields/1203","display_name":"Language and Linguistics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14516","display_name":"English Language Learning and Teaching","score":0.9628000259399414,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/handwriting","display_name":"Handwriting","score":0.8837882876396179},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6364771127700806},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.6057102084159851},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5476247072219849},{"id":"https://openalex.org/keywords/group-work","display_name":"Group work","score":0.5065339803695679},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.35039252042770386},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3295048475265503},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32132211327552795},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26651424169540405},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.20960047841072083},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17371445894241333},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.16675236821174622},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.07865971326828003}],"concepts":[{"id":"https://openalex.org/C2779386606","wikidata":"https://www.wikidata.org/wiki/Q2393642","display_name":"Handwriting","level":2,"score":0.8837882876396179},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6364771127700806},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.6057102084159851},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5476247072219849},{"id":"https://openalex.org/C2776020993","wikidata":"https://www.wikidata.org/wiki/Q2305340","display_name":"Group work","level":2,"score":0.5065339803695679},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.35039252042770386},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3295048475265503},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32132211327552795},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26651424169540405},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.20960047841072083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17371445894241333},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.16675236821174622},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.07865971326828003},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3458380.3458404","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3458380.3458404","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 5th International Conference on Digital Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:91614","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/91614","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"bookpart"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G2136136281","display_name":null,"funder_award_id":"826506","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3481883747","display_name":null,"funder_award_id":"17H00878","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5612655108","display_name":null,"funder_award_id":"17H00878","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"},{"id":"https://openalex.org/G576142307","display_name":null,"funder_award_id":"19F19081","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"},{"id":"https://openalex.org/G6063292424","display_name":null,"funder_award_id":"19F19081","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7426172400","display_name":null,"funder_award_id":"P19081","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W2031556512","https://openalex.org/W2040709743","https://openalex.org/W2064799262","https://openalex.org/W2079129626","https://openalex.org/W2102148524","https://openalex.org/W2232926702","https://openalex.org/W2327514009","https://openalex.org/W2536920793","https://openalex.org/W2548373064","https://openalex.org/W2576641009","https://openalex.org/W2591766241","https://openalex.org/W2612070333","https://openalex.org/W2612405771","https://openalex.org/W2620664872","https://openalex.org/W2724573302","https://openalex.org/W2751803194","https://openalex.org/W2752270045","https://openalex.org/W2765135009","https://openalex.org/W2886606687","https://openalex.org/W2898245313","https://openalex.org/W2937299048","https://openalex.org/W2939614220","https://openalex.org/W2944929034","https://openalex.org/W2979985240","https://openalex.org/W2984017204","https://openalex.org/W2984754391","https://openalex.org/W2987563119","https://openalex.org/W2989085779","https://openalex.org/W2994712203","https://openalex.org/W2995519634","https://openalex.org/W2997551485","https://openalex.org/W3002521623","https://openalex.org/W3015326490","https://openalex.org/W3096215591","https://openalex.org/W3101667008","https://openalex.org/W4253473326"],"related_works":["https://openalex.org/W2388180914","https://openalex.org/W2063708026","https://openalex.org/W2507888814","https://openalex.org/W3118925046","https://openalex.org/W2381764175","https://openalex.org/W2561540377","https://openalex.org/W2360066868","https://openalex.org/W3084909207","https://openalex.org/W650276875","https://openalex.org/W2574894846"],"abstract_inverted_index":{"Embodied":[0],"cognition":[1],"theory":[2],"states":[3],"that":[4,23,166],"students":[5,78,107],"thinking":[6],"in":[7,13,58,79,111,191],"a":[8,62,80,126,141],"learning":[9,29,33,45,51],"environment":[10],"is":[11,103],"embodied":[12],"physical":[14,175],"activity.":[15],"In":[16],"this":[17,57],"regard,":[18],"recent":[19],"research":[20],"has":[21,34,52],"shown":[22,183],"signal-level":[24],"handwriting":[25,75,120,138,176],"dynamics":[26],"can":[27,170],"distinguish":[28],"performance.":[30],"Although":[31],"machine":[32],"been":[35],"considered":[36],"to":[37,43],"detect":[38],"how":[39],"multimodal":[40],"modalities":[41],"correlate":[42],"specific":[44],"processes,":[46],"the":[47,136,153],"use":[48],"of":[49,70,77,95],"deep":[50,85,180],"received":[53],"insufficient":[54],"attention.":[55],"With":[56],"mind,":[59],"we":[60],"build":[61],"Group":[63],"Work":[64],"Performance":[65],"Prediction":[66],"system":[67],"from":[68,140,158,174],"analysis":[69],"3D":[71,114,137],"(including":[72],"strokes":[73],"frequency)":[74,119],"signals":[76],"smart":[81],"English":[82,145,150,154],"classroom,":[83],"with":[84],"convolutional":[86],"neuronal":[87],"network":[88],"(CNN)":[89],"based":[90],"regression":[91,192],"models.":[92],"For":[93],"labelling":[94],"their":[96,99],"proficiency":[97],"level,":[98],"spoken":[100],"language":[101],"performance":[102,169],"being":[104],"used.":[105],"The":[106],"were":[108],"working":[109],"together":[110],"groups.":[112],"A":[113],"(2D":[115],"writing":[116],"coordinates":[117],"plus":[118],"dataset":[121],"(3D-Writing-DB)":[122],"was":[123],"collected":[124],"through":[125],"collaboration":[127],"platform":[128],"known":[129],"as":[130,182],"\u2018creative":[131],"digital":[132],"space\u2019.":[133],"We":[134],"extracted":[135],"signal":[139],"table":[142],"tablet":[143],"during":[144],"discussion":[146],"sessions.":[147],"Afterwards,":[148],"professional":[149],"teachers":[151],"annotated":[152],"speech":[155],"(values":[156],"vary":[157],"0":[159],"-":[160],"5).":[161],"Our":[162],"experimental":[163],"results":[164],"indicate":[165],"group":[167],"work":[168],"be":[171],"successfully":[172],"predicted":[173],"features":[177],"by":[178,184,194],"using":[179],"learning,":[181],"our":[185],"best":[186],"result,":[187],"i.":[188],"e.,":[189],"0.32":[190],"assessment":[193],"applying":[195],"RMSE":[196],"for":[197],"evaluation.":[198]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-10T00:00:00"}