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Collecting and evaluating speech recognition corpora for nine Southern Bantu languages

Author: Badenhorst, JAC ; Van Heerden, C ; Davel, M ; Barnard, E Date: Mar 2009 The authors describes the Lwazi corpus for automatic speech recognition (ASR), a new telephone speech corpus which includes data from nine Southern Bantu languages. Because of practical constraints, the amount of speech per language is ... Read more
Effort and accuracy during language resource generation: a pronunciation prediction case study

Author: Davel, M ; Barnard, E Date: Nov 2006 When developing a language resource, there is generally a trade-off between the amount of effort invested in the resource creation process and the quality of the resulting resource. We (authors) argue that, in the developing world with its ... Read more
Initial fieldwork for LWAZI: a telephone-based spoken dialog system for rural South Africa

Author: Gumede, T ; Plauche, M Date: Mar 2009 This paper describes sociological fieldwork conducted in the autumn of 2008 in eleven rural communities of South Africa. The goal of the fieldwork was to evaluate the potential role of automated telephony services in improving access to ... Read more
Structural entities of an ontology-driven unifying metamodel for UML, EER, and ORM2

Author: Keet, CM ; Fillotrani, PR Date: Sep 2013 Software interoperability may be achieved by using their respective conceptual data models. However, each model may be represented in a di erent conceptual data modelling language for the tool's purpose or due to legacy issues. Several ... Read more
Transition constraints for temporal attributes

Author: Ongoma, EAN ; Keet, CM ; Meyer, T Date: Jul 2014 Representing temporal data in conceptual data models and ontologies is required by various application domains. For it to be useful for modellers to represent the information precisely and reason over it, it is essential to have a language ... Read more

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Browsing by Subject "Language technologies"

Browsing by Subject "Language technologies"

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