{"id":"https://openalex.org/W2277323290","doi":"https://doi.org/10.21437/interspeech.2011-806","title":"Attention, sobriety checkpoint! can humans determine by means of voice, if someone is drunk\u2026 and can automatic classifiers compete?","display_name":"Attention, sobriety checkpoint! can humans determine by means of voice, if someone is drunk\u2026 and can automatic classifiers compete?","publication_year":2011,"publication_date":"2011-08-27","ids":{"openalex":"https://openalex.org/W2277323290","doi":"https://doi.org/10.21437/interspeech.2011-806","mag":"2277323290"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2011-806","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2011-806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2011","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/A5058838995","display_name":"Stefan Ultes","orcid":"https://orcid.org/0000-0003-2667-3126"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stefan Ultes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035961393","display_name":"Alexander Schmitt","orcid":"https://orcid.org/0000-0003-0937-1513"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexander Schmitt","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110317553","display_name":"Wolfgang Minker","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wolfgang Minker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8793,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81980874,"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":"3221","last_page":"3224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.983299970626831,"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":0.983299970626831,"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/T11309","display_name":"Music and Audio Processing","score":0.9064000248908997,"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/computer-science","display_name":"Computer science","score":0.793104887008667},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.7464717626571655},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5622349381446838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5416683554649353},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.524903416633606},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36900681257247925}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.793104887008667},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.7464717626571655},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5622349381446838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5416683554649353},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.524903416633606},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36900681257247925}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2011-806","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2011-806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2011","raw_type":"proceedings-article"},{"id":"pmh:oai:generic.eprints.org:749325","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/749325/","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:generic.eprints.org:893658","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/893658/","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2380784125","https://openalex.org/W3004057759","https://openalex.org/W2889085215","https://openalex.org/W2914806737","https://openalex.org/W2998216295","https://openalex.org/W33196642","https://openalex.org/W2611743072","https://openalex.org/W3204182506","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"the":[3,15,18,31,39,77,82,85],"human":[4],"performance":[5,19,51,71,87],"of":[6,20,52,72],"recognizing":[7],"drunk":[8],"speakers":[9],"merely":[10],"by":[11],"voice":[12],"and":[13,97],"compares":[14],"results":[16],"with":[17,84,104,117],"an":[21,49],"automatic":[22],"statistical":[23,63],"classifier.":[24],"The":[25,45,62],"study":[26,68],"is":[27,92],"carried":[28],"out":[29],"within":[30],"Interspeech":[32],"2011":[33,128],"Speaker":[34],"State":[35],"Challenge":[36],"[1]":[37],"employing":[38],"Alcohol":[40],"Language":[41],"Corpus":[42],"(ALC)":[43],"[2].":[44],"79":[46],"subjects":[47],"yielded":[48,88],"average":[50],"55.8%":[53],"unweighted":[54,74],"accuracy":[55,75],"on":[56,76,94],"a":[57,70,120],"balanced":[58],"intoxicated/non-intoxicated":[59],"sample":[60],"set.":[61,79],"classifier":[64,91],"developed":[65],"in":[66,119],"this":[67],"reaches":[69],"66.6%":[73],"test":[78],"In":[80],"comparison,":[81],"subject":[83],"highest":[86],"70.0%.":[89],"Our":[90],"based":[93],"4368":[95],"acoustic":[96],"prosodic":[98],"features.":[99],"Incorporating":[100],"linguistic":[101],"features":[102],"along":[103],"feature":[105,123],"selection":[106],"using":[107],"Information":[108],"Gain":[109],"Ratio":[110],"(IGR)":[111],"ranking":[112],"added":[113],"0.7%":[114],"absolute":[115],"improvement":[116],"resulting":[118],"29%":[121],"smaller":[122],"space":[124],"size.":[125],"Copyright":[126],"\u00a9":[127],"ISCA.":[129]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}