Automatically assigned DDC number: 0063

Manually assigned DDC number: 00635

Title: Learning Fault-tolerant Speech Parsing with SCREEN



Subject: Stefan Wermter,Volker Weber Learning Fault-tolerant Speech Parsing with SCREEN

Description: This paper describes a new approach and a system SCREEN 1 for fault-tolerant speech parsing. Speech parsing describes the syntactic and semantic analysis of spontaneous spoken language. The general approach is based on incremental immediate flat analysis, learning of syntactic and semantic speech parsing, parallel integration of current hypotheses, and the consideration of various forms of speech related errors. The goal for this approach is to explore the parallel interactions between various knowledge sources for learning incremental fault-tolerant speech parsing. This approach is examined in a system SCREEN using various hybrid connectionist techniques. Hybrid connectionist techniques are examined because of their promising properties of inherent fault tolerance, learning, gradedness and parallel constraint integration. The input for SCREEN is hypotheses about recognized words of a spoken utterance potentially analyzed by a speech system, the output is hypotheses about the flat sy...

Contributor: The Pennsylvania State University CiteSeer Archives

Publisher: unknown

Date: 1994-06-16

Pubyear: 1994

Format: ps



Language: en

Rights: unrestricted


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