ETCreco: un système de reconnaissance de la parole en continu sur ligne téléphonique

• Unité de recherche: COST
• Numéro de projet: C95.0007

Mots-clé (Anglais)

Speech processing; natural language processing; multi-agent systems; concurrent logic programming

Programme de recherche (Anglais)

COST-Action 249 - Continuous speech recognition over the telephone

Description succincte (Anglais)

See abstract

Autres indications (Anglais)

Full name of research-institution/enterprise: Institut dalle Molle d'intelligence artificielle perceptive IDIAP

Partenaires et organisations internationales (Anglais)

B, CH, CZ, D, DK, E, F, GR, H, I, N, NL, P, S, SK, SI, TU, UK

Résumé des résultats (Abstract) (Anglais)

This collaborative COST action aims at improving state-of-the art speech recognition systems over telephone lines. This is a very wide project, addressing all important aspects of continuous speech recognition systems, including: 1. Concept establishment: overall system configuration, task complexity and dialog modeling. 2. Linguistic processing: lexical knowledge, parsing strategies, higher order constraints, language models and speaker adaptation. 3. Phonetic decoding: neural networks and HMMs, task and language independence, and recognitions units. 4. Acoustic signal processing: feature extraction, noise suppressions, and speech corpora. In the framework of this COST action, IDIAP is more particularly involved in the development and improvement of acoustic decoding algorithms for continuous speech recognition over the telephone, and their integration with higher level knowledge such as phonological and syntactical constraints.

Références bases de données (Anglais)

Swiss Database: COST-DB of the State Secretariat for Education and Research Hallwylstrasse 4 CH-3003 Berne, Switzerland Tel. [phone] Swiss Project-Number: C95.0007