{"id":"https://openalex.org/W2735342714","doi":"https://doi.org/10.1109/ijcnn.2017.7966047","title":"An exploratory analysis targeting diagnostic classification of AAC app usage patterns","display_name":"An exploratory analysis targeting diagnostic classification of AAC app usage patterns","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2735342714","doi":"https://doi.org/10.1109/ijcnn.2017.7966047","mag":"2735342714"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2017.7966047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2017.7966047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Joint Conference on Neural Networks (IJCNN)","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/A5024736193","display_name":"Adham Atyabi","orcid":"https://orcid.org/0000-0003-0232-7157"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adham Atyabi","raw_affiliation_strings":["Department of Pediatrics, University of Washington, Seattle, WA, USA","Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028849793","display_name":"Beibin Li","orcid":"https://orcid.org/0000-0002-4426-3449"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Beibin Li","raw_affiliation_strings":["Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040780108","display_name":"Yeojin Amy Ahn","orcid":"https://orcid.org/0000-0003-3504-6909"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yeojin Amy Ahn","raw_affiliation_strings":["Department of Pediatrics, University of Washington, Seattle, WA, USA","Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101652092","display_name":"Minah Kim","orcid":"https://orcid.org/0000-0002-3758-8480"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minah Kim","raw_affiliation_strings":["Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058664080","display_name":"Erin Barney","orcid":"https://orcid.org/0000-0002-5743-8332"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erin Barney","raw_affiliation_strings":["Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074602226","display_name":"Frederick Shic","orcid":"https://orcid.org/0000-0002-9040-1259"},"institutions":[{"id":"https://openalex.org/I1317897188","display_name":"Children\u2019s Institute","ror":"https://ror.org/01kmtg526","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1317897188"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frederick Shic","raw_affiliation_strings":["Department of Pediatrics, University of Washington, Seattle, WA, USA","Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Seattle Children's Innovation & Technology Lab (SCITL), Seattle Children's Research Institute, Seattle, WA, USA","institution_ids":["https://openalex.org/I1317897188"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4414,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.89070147,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"30","issue":null,"first_page":"1633","last_page":"1640"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12481","display_name":"Digital Accessibility for Disabilities","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10106","display_name":"Autism Spectrum Disorder Research","score":0.9796000123023987,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7837011814117432},{"id":"https://openalex.org/keywords/usage-data","display_name":"Usage data","score":0.5928484797477722},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5818691253662109},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5406756401062012},{"id":"https://openalex.org/keywords/augmentative-and-alternative-communication","display_name":"Augmentative and alternative communication","score":0.5276262164115906},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48848283290863037},{"id":"https://openalex.org/keywords/autism-spectrum-disorder","display_name":"Autism spectrum disorder","score":0.45333462953567505},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.4343453049659729},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.432504802942276},{"id":"https://openalex.org/keywords/behavioral-pattern","display_name":"Behavioral pattern","score":0.4316270053386688},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4295032024383545},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.4277622699737549},{"id":"https://openalex.org/keywords/autism","display_name":"Autism","score":0.3909323811531067},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3795066177845001},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3788025975227356},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1728774607181549},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.12942615151405334}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7837011814117432},{"id":"https://openalex.org/C2781353284","wikidata":"https://www.wikidata.org/wiki/Q7901676","display_name":"Usage data","level":2,"score":0.5928484797477722},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5818691253662109},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5406756401062012},{"id":"https://openalex.org/C2778121785","wikidata":"https://www.wikidata.org/wiki/Q781083","display_name":"Augmentative and alternative communication","level":2,"score":0.5276262164115906},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48848283290863037},{"id":"https://openalex.org/C2778538070","wikidata":"https://www.wikidata.org/wiki/Q1436063","display_name":"Autism spectrum disorder","level":3,"score":0.45333462953567505},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.4343453049659729},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.432504802942276},{"id":"https://openalex.org/C83804111","wikidata":"https://www.wikidata.org/wiki/Q1063558","display_name":"Behavioral pattern","level":2,"score":0.4316270053386688},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4295032024383545},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.4277622699737549},{"id":"https://openalex.org/C205778803","wikidata":"https://www.wikidata.org/wiki/Q38404","display_name":"Autism","level":2,"score":0.3909323811531067},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3795066177845001},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3788025975227356},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1728774607181549},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12942615151405334},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","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},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2017.7966047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2017.7966047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6700000166893005,"display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W140497715","https://openalex.org/W199506194","https://openalex.org/W1533916863","https://openalex.org/W1646378851","https://openalex.org/W1795209876","https://openalex.org/W1965506022","https://openalex.org/W1966037539","https://openalex.org/W1980872586","https://openalex.org/W1991528063","https://openalex.org/W2001052310","https://openalex.org/W2043286242","https://openalex.org/W2049558817","https://openalex.org/W2099454382","https://openalex.org/W2115974010","https://openalex.org/W2119342583","https://openalex.org/W2119489362","https://openalex.org/W2122476248","https://openalex.org/W2127122120","https://openalex.org/W2138566418","https://openalex.org/W2153125787","https://openalex.org/W2155948811","https://openalex.org/W2156391957","https://openalex.org/W2160965701","https://openalex.org/W2161321155","https://openalex.org/W2182873668","https://openalex.org/W2336355000","https://openalex.org/W2337020837","https://openalex.org/W2566229159","https://openalex.org/W6636764831","https://openalex.org/W6674974781"],"related_works":["https://openalex.org/W2127122120","https://openalex.org/W2152375216","https://openalex.org/W2010131439","https://openalex.org/W2107445055","https://openalex.org/W2007222324","https://openalex.org/W3133275433","https://openalex.org/W624015803","https://openalex.org/W2553802168","https://openalex.org/W1978943082","https://openalex.org/W4388880994"],"abstract_inverted_index":{"Augmentative":[0],"and":[1,38,76,85,119,133,157,170,189,198],"Alternative":[2],"Communication":[3],"(AAC)":[4],"apps":[5,7,17,31,54],"are":[6,18,24,32,55,174],"that":[8,52],"enable":[9],"non-speech":[10],"communicative":[11],"forms.":[12],"One":[13],"class":[14,217],"of":[15,65,70,87,90,103,112,172,178,187,226],"AAC":[16,127,146],"speech-generating":[19],"devices":[20],"(SGDs),":[21],"where":[22],"icons/pictures":[23],"tapped":[25],"to":[26,35,107],"produce":[27],"spoken":[28],"words.":[29],"These":[30],"widely":[33],"used":[34,56],"support":[36,195],"communication":[37],"language":[39],"learning":[40,155,191],"for":[41,77,123,152,162,234],"individuals":[42,153],"with":[43,116,132,154,231],"disabilities":[44,156],"such":[45,193],"as":[46,194],"autism":[47],"spectrum":[48],"disorder":[49],"(ASD).":[50],"Given":[51],"these":[53,88],"in":[57,126,202,211],"everyday":[58],"scenarios,":[59],"they":[60],"can":[61],"generate":[62],"massive":[63],"streams":[64,89,142],"data,":[66],"providing":[67],"a":[68,97,185],"wealth":[69],"information":[71],"regarding":[72,223],"individual":[73],"usage":[74,79,113,128,164,180,229],"patterns":[75,129],"developing":[78],"model":[80],"profiles.":[81],"However,":[82],"the":[83,224],"utility":[84],"potential":[86,177,225],"data":[91,98,117,120,141],"has":[92],"been":[93],"little":[94],"explored":[95],"from":[96,144,215,237],"mining":[99,118],"perspective.":[100],"The":[101,136,176],"objective":[102],"this":[104],"study":[105,137],"is":[106,138,182],"evaluate":[108],"several":[109],"feature":[110,160],"representations":[111,161,230],"patterns,":[114],"coupled":[115],"modelling":[121],"techniques,":[122],"identifying":[124],"differences":[125],"between":[130],"users":[131],"without":[134],"ASD.":[135,158],"conducted":[139],"using":[140,184],"aggregated":[143],"an":[145],"app":[147],"called":[148],"FreeSpeech,":[149],"specifically":[150],"designed":[151],"Several":[159],"modeling":[163],"profiles":[165],"based":[166],"on":[167],"temporal,":[168],"behavioral":[169],"frequency":[171],"usage,":[173],"investigated.":[175],"each":[179],"representation":[181],"assessed":[183],"collection":[186],"well-known":[188],"well-established":[190],"methods":[192],"vector":[196],"machine":[197],"ensemble":[199],"learning.":[200],"While,":[201],"general,":[203],"prediction":[204],"performance":[205],"was":[206],"only":[207],"slightly":[208],"above":[209],"chance":[210],"most":[212],"representations,":[213],"results":[214,222],"unsupervised":[216],"labeling":[218],"experiments":[219],"showed":[220],"promising":[221],"stationary":[227],"keypress":[228],"bootstrapped":[232],"ensembles":[233],"separating":[235],"ASD":[236],"non-ASD":[238],"users.":[239]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
