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

• Forschungsstelle: COST
• Projektnummer: C95.0007

Schlüsselwörter (Englisch)

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

Forschungsprogramme (Englisch)

COST-Action 249 - Continuous speech recognition over the telephone

Kurzbeschreibung (Englisch)

See abstract

Weitere Hinweise und Angaben (Englisch)

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

Partner und Internationale Organisationen (Englisch)

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

Abstract (Englisch)

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.

Datenbankreferenzen (Englisch)

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