{"id":"https://openalex.org/W2140200493","doi":"https://doi.org/10.1109/iscslp.2010.5684846","title":"Detection of intonation in L2 English speech of native Mandarin learners","display_name":"Detection of intonation in L2 English speech of native Mandarin learners","publication_year":2010,"publication_date":"2010-11-01","ids":{"openalex":"https://openalex.org/W2140200493","doi":"https://doi.org/10.1109/iscslp.2010.5684846","mag":"2140200493"},"language":"en","primary_location":{"id":"doi:10.1109/iscslp.2010.5684846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscslp.2010.5684846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Chinese Spoken Language 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/A5100377539","display_name":"Kun Li","orcid":"https://orcid.org/0000-0002-2705-6229"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kun Li","raw_affiliation_strings":["Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100321581","display_name":"Shuang Zhang","orcid":"https://orcid.org/0000-0003-4556-2333"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Zhang","raw_affiliation_strings":["Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100732076","display_name":"Mingxing Li","orcid":"https://orcid.org/0000-0001-5729-3850"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxing Li","raw_affiliation_strings":["Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112243037","display_name":"Wai-Kit Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wai-Kit Lo","raw_affiliation_strings":["Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019458385","display_name":"Helen Meng","orcid":"https://orcid.org/0000-0002-4427-3532"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Helen Meng","raw_affiliation_strings":["Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Human-Computer Communications Laboratory, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Human-Computer Communications Laboratory, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100377539"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.3068,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70841949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":null,"first_page":"69","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991000294685364,"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/T10860","display_name":"Speech and Audio Processing","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/intonation","display_name":"Intonation (linguistics)","score":0.8930331468582153},{"id":"https://openalex.org/keywords/mandarin-chinese","display_name":"Mandarin Chinese","score":0.7452636957168579},{"id":"https://openalex.org/keywords/pitch-accent","display_name":"Pitch accent","score":0.671815037727356},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6602763533592224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5928072333335876},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.5812578201293945},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.5232690572738647},{"id":"https://openalex.org/keywords/pitch-contour","display_name":"Pitch contour","score":0.5194189548492432},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.44402816891670227},{"id":"https://openalex.org/keywords/phrase","display_name":"Phrase","score":0.4356456995010376},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.42923426628112793},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33409789204597473},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.32468169927597046},{"id":"https://openalex.org/keywords/prosody","display_name":"Prosody","score":0.17447233200073242}],"concepts":[{"id":"https://openalex.org/C2781045179","wikidata":"https://www.wikidata.org/wiki/Q5576720","display_name":"Intonation (linguistics)","level":2,"score":0.8930331468582153},{"id":"https://openalex.org/C138954614","wikidata":"https://www.wikidata.org/wiki/Q9192","display_name":"Mandarin Chinese","level":2,"score":0.7452636957168579},{"id":"https://openalex.org/C2777672088","wikidata":"https://www.wikidata.org/wiki/Q1441804","display_name":"Pitch accent","level":3,"score":0.671815037727356},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6602763533592224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5928072333335876},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.5812578201293945},{"id":"https://openalex.org/C2776756274","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.5232690572738647},{"id":"https://openalex.org/C2777895490","wikidata":"https://www.wikidata.org/wiki/Q7198848","display_name":"Pitch contour","level":2,"score":0.5194189548492432},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.44402816891670227},{"id":"https://openalex.org/C2776224158","wikidata":"https://www.wikidata.org/wiki/Q187931","display_name":"Phrase","level":2,"score":0.4356456995010376},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.42923426628112793},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33409789204597473},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.32468169927597046},{"id":"https://openalex.org/C542774811","wikidata":"https://www.wikidata.org/wiki/Q10880526","display_name":"Prosody","level":2,"score":0.17447233200073242},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscslp.2010.5684846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscslp.2010.5684846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Chinese Spoken Language Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.309.673","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.309.673","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www1.se.cuhk.edu.hk/~hccl/publications/pub/129_paper.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6800000071525574}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321026","display_name":"Ministry of Earth Sciences","ror":"https://ror.org/013cf5k59"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W36638734","https://openalex.org/W174066062","https://openalex.org/W578832361","https://openalex.org/W651011087","https://openalex.org/W1583314545","https://openalex.org/W1974555773","https://openalex.org/W1995193944","https://openalex.org/W2058412794","https://openalex.org/W2113241166","https://openalex.org/W4390912567","https://openalex.org/W6601463856","https://openalex.org/W6607127583","https://openalex.org/W6859979365"],"related_works":["https://openalex.org/W4212971584","https://openalex.org/W2031478549","https://openalex.org/W2088008556","https://openalex.org/W3048205211","https://openalex.org/W4360877803","https://openalex.org/W2381837697","https://openalex.org/W2332932563","https://openalex.org/W2530248338","https://openalex.org/W2095212625","https://openalex.org/W3168158558"],"abstract_inverted_index":{"We":[0],"aim":[1],"to":[2,21,29,51,68,84],"detect":[3,22],"salient":[4],"mispronunciations":[5],"in":[6,74,144,173],"intonation":[7,23,47,87,120,169],"of":[8,17,55,72,88,116,156,167],"English":[9,30,136],"speech":[10,137],"uttered":[11],"by":[12],"Mandarin":[13,140],"speakers.":[14],"The":[15,96,119,149,163],"goal":[16],"our":[18],"project":[19],"is":[20,48,100,122,142,161,171,178],"errors":[24],"and":[25,42,45,113,175],"provide":[26],"corrective":[27],"feedback":[28],"second":[31],"language":[32],"(ESL)":[33],"learners.":[34],"An":[35],"intonational":[36,57],"event":[37],"includes":[38],"the":[39,46,52,70,86,89,106,114,117,131,168,176],"pitch":[40,65,97,111,132,150],"accent":[41,66,98,151],"edge":[43],"tone,":[44],"closely":[49],"related":[50],"nuclear":[53,81],"tone":[54,82],"an":[56,75,154],"phrase":[58],"(IP).":[59],"Hence,":[60],"we":[61,78],"first":[62],"develop":[63,79],"a":[64,80,101,123,145],"detector":[67,83,99,121,152,170],"delineate":[69],"scope":[71],"analysis":[73],"utterance.":[76],"Then":[77],"classify":[85],"IP":[90],"as":[91],"either":[92],"rising":[93],"or":[94],"falling.":[95],"Gaussian":[102,124],"mixture":[103],"model":[104],"using":[105,126],"features":[107,128],"based":[108],"on":[109],"energy,":[110],"contour":[112],"duration":[115],"vowels.":[118],"discriminator":[125],"three":[127],"derived":[129],"from":[130,138],"contour.":[133],"Annotated":[134],"L2":[135],"40":[139],"speakers":[141],"used":[143],"10-fold":[146],"cross-validation":[147],"setting.":[148],"achieves":[153],"accuracy":[155,174],"72.86%,":[157],"while":[158],"its":[159],"EER":[160,177],"33.00%.":[162],"average":[164],"classification":[165],"performance":[166],"91.17%":[172],"8.60%.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}