It is well known that good language models improve performance of speech recognition. One requirement for the estimation of language models is a sufficient amount of texts of the application domain. If not all words of the domain occur in the training texts for language models, a way must be found to model these words adequately. In this paper we report on a new approach of building word classe...

Designing a new domain specific language is as any other complex task sometimes error-prone and usually time consuming, especially if the language shall be of high-quality and comfortably usable. Existing tool support focuses on the simplification of technical aspects but lacks support for an enforcement of principles for a good language design. In this paper we investigate guidelines that are ...