{"id":"https://openalex.org/W3095669552","doi":"https://doi.org/10.21437/interspeech.2020-2881","title":"Automatic Detection of Accent and Lexical Pronunciation Errors in Spontaneous Non-Native English Speech","display_name":"Automatic Detection of Accent and Lexical Pronunciation Errors in Spontaneous Non-Native English Speech","publication_year":2020,"publication_date":"2020-10-25","ids":{"openalex":"https://openalex.org/W3095669552","doi":"https://doi.org/10.21437/interspeech.2020-2881","mag":"3095669552"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2020-2881","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2020-2881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2020","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.17863/cam.63489","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046799023","display_name":"Konstantinos G. Kyriakopoulos","orcid":"https://orcid.org/0000-0002-7498-4589"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Konstantinos Kyriakopoulos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111076409","display_name":"Kate Knill","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kate M. Knill","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5050766679","display_name":"Mark Gales","orcid":"https://orcid.org/0000-0002-5311-8219"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark J.F. Gales","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5046799023"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9513,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81516904,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3052","last_page":"3056"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991999864578247,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991999864578247,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.994700014591217,"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/T12031","display_name":"Speech and dialogue systems","score":0.9930999875068665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pronunciation","display_name":"Pronunciation","score":0.8049315810203552},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.701174795627594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7007366418838501},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.671796977519989},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5415975451469421},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5130342245101929},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.38369137048721313}],"concepts":[{"id":"https://openalex.org/C2780844864","wikidata":"https://www.wikidata.org/wiki/Q184377","display_name":"Pronunciation","level":2,"score":0.8049315810203552},{"id":"https://openalex.org/C2776756274","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.701174795627594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7007366418838501},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.671796977519989},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5415975451469421},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5130342245101929},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.38369137048721313},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.21437/interspeech.2020-2881","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2020-2881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2020","raw_type":"proceedings-article"},{"id":"pmh:oai:generic.eprints.org:1263862","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/1263862/","pdf_url":null,"source":{"id":"https://openalex.org/S4406922847","display_name":"Cambridge University Engineering Department Publications Database","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:www.repository.cam.ac.uk:1810/316379","is_oa":false,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/316379","pdf_url":null,"source":{"id":"https://openalex.org/S4306401777","display_name":"Apollo (University of Cambridge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I241749","host_organization_name":"University of Cambridge","host_organization_lineage":["https://openalex.org/I241749"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Object"},{"id":"doi:10.17863/cam.63489","is_oa":true,"landing_page_url":"https://doi.org/10.17863/cam.63489","pdf_url":null,"source":{"id":"https://openalex.org/S7407050737","display_name":"Apollo","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.17863/cam.63489","is_oa":true,"landing_page_url":"https://doi.org/10.17863/cam.63489","pdf_url":null,"source":{"id":"https://openalex.org/S7407050737","display_name":"Apollo","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5099999904632568,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W285039474","https://openalex.org/W1505400583","https://openalex.org/W1593899244","https://openalex.org/W1965044932","https://openalex.org/W2003890417","https://openalex.org/W2049905800","https://openalex.org/W2091856355","https://openalex.org/W2105686649","https://openalex.org/W2139008940","https://openalex.org/W2145247325","https://openalex.org/W2158513796","https://openalex.org/W2400818677","https://openalex.org/W2406502879","https://openalex.org/W2515576076","https://openalex.org/W2552635739","https://openalex.org/W2770835169","https://openalex.org/W2938386610","https://openalex.org/W2964796686","https://openalex.org/W2977330202","https://openalex.org/W2986060840","https://openalex.org/W2990413709","https://openalex.org/W3011550099","https://openalex.org/W3013246636","https://openalex.org/W3013336802","https://openalex.org/W3015231007"],"related_works":["https://openalex.org/W2183593636","https://openalex.org/W2350724007","https://openalex.org/W2355751417","https://openalex.org/W2000075989","https://openalex.org/W2423284978","https://openalex.org/W2083922162","https://openalex.org/W117063597","https://openalex.org/W4289544804","https://openalex.org/W3031252497","https://openalex.org/W3048445486"],"abstract_inverted_index":{"Detecting":[0],"individual":[1,126],"pronunciation":[2,6,57],"errors":[3,130],"and":[4,30,44,84,98,120,128,131],"diagnosing":[5,132],"error":[7,28,31,134],"tendencies":[8,135],"in":[9,40],"a":[10,79,121],"language":[11,22],"learner":[12],"based":[13],"on":[14],"their":[15],"speech":[16,39,90,106],"are":[17,112],"important":[18],"components":[19],"of":[20,27,53,56,94,103,109,116],"computer-aided":[21],"learning":[23],"(CALL).":[24],"The":[25],"tasks":[26,66],"detection":[29],"tendency":[32],"diagnosis":[33],"become":[34],"particularly":[35,45],"challenging":[36],"when":[37],"the":[38,47,51,73,88,114,137],"question":[41],"is":[42,82],"spontaneous":[43],"given":[46],"challenges":[48],"posed":[49],"by":[50,67,107],"inconsistency":[52],"human":[54,117],"annotation":[55,118],"errors.":[58],"This":[59],"paper":[60],"presents":[61],"an":[62],"approach":[63],"to":[64],"these":[65],"distinguishing":[68],"between":[69],"lexical":[70,129],"errors,":[71,86],"wherein":[72,87],"speaker":[74,138],"does":[75],"not":[76],"know":[77],"how":[78],"particular":[80],"word":[81],"pronounced,":[83],"accent":[85,127,133],"candidate's":[89],"exhibits":[91],"consistent":[92],"patterns":[93],"phone":[95],"substitution,":[96],"deletion":[97],"insertion.":[99],"Three":[100],"annotated":[101],"corpora":[102],"non-native":[104],"English":[105],"speakers":[108],"multiple":[110],"L1s":[111],"analysed,":[113],"consistency":[115],"investigated":[119],"method":[122],"presented":[123],"for":[124],"detecting":[125],"at":[136],"level.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-28T14:05:53.105641","created_date":"2025-10-10T00:00:00"}
