Towards the generation of dialogue acts in socio-affective ECAs: a corpus-based prosodic analysis.
We present a corpus-based prosodic analysis with the aim of uncovering the relationship between dialogue acts, personality and prosody in view to providing guidelines for the ECA Greta's text-to-speech system. The corpus used is the SEMAINE corpus, featuring four different personalities, further ann...
| Publicado en: | Language Resources & Evaluation Vol. 50; no. 4; pp. 821 - 839 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Springer Nature
Dec2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=119384315&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 119384315 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 1574020X 179V jtl: Language Resources & Evaluation issn: 1574020X maglogo: N pubinfo: dt: Dec2016 vid: 50 iid: 4 pid: 237 pub: Springer Nature artinfo: ui: 119384315 10.1007/s10579-015-9312-9 ppf: 821 ppct: 18 formats: fmt: @attributes: type: P size: 658KB tig: atl: Towards the generation of dialogue acts in socio-affective ECAs: a corpus-based prosodic analysis. aug: au: Bawden, Rachel Clavel, Chloé Landragin, Frédéric affil: Institut Telecom, Télécom-ParisTech, CNRS LTCI , 46 rue Barrault 75013 Paris France Lattice-CNRS, ENS and University Sorbonne Nouvelle , 1 rue Maurice Arnoux Paris France su: Prosodic analysis (Linguistics) Dialogue Literature Text-to-speech software Speech processing systems sug: subj: Prosodic analysis (Linguistics) Dialogue Literature Text-to-speech software Speech processing systems keyword: Dialogue acts Embodied conversational agents Prosody ab: We present a corpus-based prosodic analysis with the aim of uncovering the relationship between dialogue acts, personality and prosody in view to providing guidelines for the ECA Greta's text-to-speech system. The corpus used is the SEMAINE corpus, featuring four different personalities, further annotated for dialogue acts and prosodic features. In order to show the importance of the choice of dialogue act taxonomy, two different taxonomies were used, the first corresponding to Searle's taxonomy of speech acts and the second, inspired by Bunt's DIT++, including a division of directive acts into finer categories. Our results show that finer-grained distinctions are important when choosing a taxonomy. We also show with some preliminary results that the prosodic correlates of dialogue acts are not always as cited in the literature and prove more complex and variable. By studying the realisation of different directive acts, we also observe differences in the communicative strategies of the ECA depending on personality, in view to providing input to a speech system. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Language Resources & Evaluation is a copyright of Springer, 2016. All Rights Reserved. item: Language Resources & Evaluation holder: Springer Nature dt: @attributes: year: 2016 holdings: @attributes: islocal: N |
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