{"id":"https://openalex.org/W3093977761","doi":"https://doi.org/10.1145/3382507.3418888","title":"Multimodal Assessment of Oral Presentations using HMMs","display_name":"Multimodal Assessment of Oral Presentations using HMMs","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3093977761","doi":"https://doi.org/10.1145/3382507.3418888","mag":"3093977761"},"language":"en","primary_location":{"id":"doi:10.1145/3382507.3418888","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3382507.3418888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 International Conference on Multimodal Interaction","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/A5054503223","display_name":"Everlyne Kimani","orcid":"https://orcid.org/0000-0002-0532-4114"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Everlyne Kimani","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038862204","display_name":"Prasanth Murali","orcid":"https://orcid.org/0000-0001-8751-5629"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prasanth Murali","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080972292","display_name":"Ameneh Shamekhi","orcid":"https://orcid.org/0009-0005-7354-9365"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ameneh Shamekhi","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043170522","display_name":"Dhaval Parmar","orcid":"https://orcid.org/0000-0003-4031-7144"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dhaval Parmar","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010324703","display_name":"Sumanth Munikoti","orcid":null},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sumanth Munikoti","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005469838","display_name":"Timothy Bickmore","orcid":"https://orcid.org/0000-0002-2676-9788"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy Bickmore","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5054503223"],"corresponding_institution_ids":["https://openalex.org/I12912129"],"apc_list":null,"apc_paid":null,"fwci":0.7642,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.7177614,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"650","last_page":"654"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9973000288009644,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.996999979019165,"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/crowdsourcing","display_name":"Crowdsourcing","score":0.7955332398414612},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.713590681552887},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.63287353515625},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6236920356750488},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.5647850036621094},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5632243156433105},{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.5300946831703186},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.5133530497550964},{"id":"https://openalex.org/keywords/nonverbal-communication","display_name":"Nonverbal communication","score":0.4688205420970917},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38934698700904846},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3808709681034088},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32062286138534546},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3175545930862427},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.16550731658935547},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11526620388031006},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.10894057154655457}],"concepts":[{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.7955332398414612},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.713590681552887},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.63287353515625},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6236920356750488},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.5647850036621094},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5632243156433105},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.5300946831703186},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.5133530497550964},{"id":"https://openalex.org/C145633318","wikidata":"https://www.wikidata.org/wiki/Q207125","display_name":"Nonverbal communication","level":2,"score":0.4688205420970917},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38934698700904846},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3808709681034088},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32062286138534546},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3175545930862427},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.16550731658935547},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11526620388031006},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.10894057154655457},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3382507.3418888","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3382507.3418888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 International Conference on Multimodal Interaction","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W622851768","https://openalex.org/W1510271704","https://openalex.org/W2027491329","https://openalex.org/W2029654991","https://openalex.org/W2068725289","https://openalex.org/W2107453881","https://openalex.org/W2111621094","https://openalex.org/W2145421863","https://openalex.org/W2150262620","https://openalex.org/W2164581564","https://openalex.org/W2167702024","https://openalex.org/W2178882079","https://openalex.org/W2288402871","https://openalex.org/W2293706960","https://openalex.org/W2727734269","https://openalex.org/W2945925817","https://openalex.org/W2995586598"],"related_works":["https://openalex.org/W3032998312","https://openalex.org/W135177976","https://openalex.org/W4384486036","https://openalex.org/W1503094549","https://openalex.org/W2337920774","https://openalex.org/W4286908577","https://openalex.org/W2886410948","https://openalex.org/W2025875869","https://openalex.org/W4318823662","https://openalex.org/W2782095833"],"abstract_inverted_index":{"Audience":[0],"perceptions":[1,141],"of":[2,29,47,71,84,97,112,154,183,186],"public":[3],"speakers'":[4],"performance":[5,73,190],"change":[6,90],"over":[7,91],"time.":[8],"Some":[9],"speakers":[10],"start":[11],"strong":[12],"but":[13],"quickly":[14],"transition":[15],"to":[16,60,64,67,80,100],"mundane":[17],"delivery,":[18],"while":[19],"others":[20],"may":[21],"have":[22],"a":[23,48,110,117],"few":[24],"impactful":[25],"and":[26,33,55,66,87,93,103,126,133,152,175],"engaging":[27],"portions":[28,153],"their":[30],"talk":[31],"preceded":[32],"followed":[34],"by":[35,52,157],"more":[36],"pedestrian":[37],"delivery.":[38],"In":[39,75],"this":[40,107],"work,":[41],"we":[42,77],"model":[43,81],"the":[44,53,69,95,161,168,189],"time-varying":[45],"qualities":[46],"presentation":[49,163],"as":[50],"perceived":[51,85],"audience":[54,140,173],"use":[56,78,94],"these":[57],"models":[58],"both":[59,131,148],"provide":[61],"diagnostic":[62],"information":[63],"presenters":[65],"improve":[68,101],"quality":[70,86,98,164],"automated":[72],"assessments.":[74,191],"particular,":[76],"HMMs":[79],"various":[82],"dimensions":[83],"how":[88],"they":[89],"time":[92],"sequence":[96],"states":[99,166],"feedback":[102],"predictions.":[104],"We":[105,159,178],"evaluate":[106],"approach":[108],"on":[109,139,147],"corpus":[111],"74":[113],"presentations":[114,150,155,187],"given":[115],"in":[116],"controlled":[118],"environment.":[119],"Multimodal":[120],"features-spanning":[121],"acoustic":[122],"qualities,":[123],"speech":[124],"disfluencies,":[125],"nonverbal":[127],"behavior":[128],"were":[129],"derived":[130],"automatically":[132],"manually":[134],"using":[135,144],"crowdsourcing.":[136],"Ground":[137],"truth":[138],"was":[142],"obtained":[143],"judge":[145],"ratings":[146],"overall":[149,162],"(aggregate)":[151],"segmented":[156],"topic.":[158],"distilled":[160],"into":[165],"representing":[167],"presenter's":[169],"gaze,":[170],"audio,":[171],"gesture,":[172],"interaction,":[174],"proxemic":[176],"behaviors.":[177],"demonstrate":[179],"that":[180],"an":[181],"HMM":[182],"state-based":[184],"representation":[185],"improves":[188]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}