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The work presented in this paper explores the issues of recognizing children's speech using acoustic models trained on adults' speech data. In such conditions, on account of large acoustic mismatch between training and test data, a high degradation in the recognition performance is noted. In our earlier work, a binary weighting of cepstral features as well as of acoustic model parameters was explored...
Configuration management is a complex task, even for experienced system administrators, which makes self-managing systems a desirable solution. Self-management implies the need for a model based on which configuration changes may be decided. In previous work, we described a method for constructing a state-transition model of application behavior, by observing the application in simulation. This method...
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