| Tipo di prodotto | Articolo in rivista |
|---|---|
| Titolo | A multi-level annotation meta-scheme for dialogue acts |
| Anno di pubblicazione | 2003 |
| Formato | - |
| Autore/i | Soria C., Pirrelli V. |
| Affiliazioni autori | - |
| Autori CNR e affiliazioni |
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| Lingua/e | - |
| Abstract | Abstract - This article describes a new principled framework for comparison, design and standardization of annotation schemes for dialogue acts. Previous attempts at comparing existing schemes in order to identify a common core of generally agreed-upon dialogue acts share the assumption that tags belonging to different schemes and describing the same general phenomena can always be related through hypo- or hyperonymy relationships. Consequently, general-purpose schemes have often been the result of a merger of different tag sets. In this article, we show the extent to which comparability of different annotation schemes is prevented by the very limited tag inter-translatability. We thus describe an alternative approach to the comparison of dialogue act taxonomies based on a compositional analysis of tags according to independent classificatory dimensions. The framework takes a recognition-based approach to dialogue tagging and defines four independent taxonomies of tags, one for each orthogonal dimension of linguistic and contextual analysis assumed to have a bearing on identification of dialogue acts. We also show how the same framework can be used to design a generalpurpose annotation scheme which combines the features of generality and expressivity by exploiting a modular structure. The advantages and limitations of this proposal over other previous attempts are discussed and concretely exemplified. |
| Lingua abstract | - |
| Altro abstract | - |
| Lingua altro abstract | - |
| Pagine da | 925 |
| Pagine a | 952 |
| Pagine totali | - |
| Rivista | - |
| Numero volume della rivista | 18-19 |
| Fascicolo della rivista | - |
| DOI | - |
| Verificato da referee | Sì: Internazionale |
| Stato della pubblicazione | - |
| Indicizzazione (in banche dati controllate) | - |
| Parole chiave | - |
| Link (URL, URI) | - |
| Titolo parallelo | - |
| Licenza | - |
| Scadenza embargo | - |
| Data di accettazione | - |
| Note/Altre informazioni | - |
| Strutture CNR |
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| Moduli/Attività/Sottoprogetti CNR | - |
| Progetti Europei | - |
| Allegati |
| Rivista | Linguistica Computazionale |
|---|---|
| Note | In A. Zampolli, N. Calzolari, L. Cignoni, (eds.), Computational Linguistics in Pisa - Linguistica Computazionale a Pisa, IEPI, Pisa-Roma. |
