Computer Assisted Language Learning system based on dynamic question generation and error prediction for automatic speech recognition

@article{Wang2009ComputerAL,
  title={Computer Assisted Language Learning system based on dynamic question generation and error prediction for automatic speech recognition},
  author={Hongcui Wang and Christopher J. Waple and Tatsuya Kawahara},
  journal={Speech Communication},
  year={2009},
  volume={51},
  pages={995-1005}
}
We have developed a new Computer Assisted Language Learning (CALL) system to aid students learning Japanese as a second language. The system offers students the chance to practice elementary Japanese by creating their own sentences based on visual prompts, before receiving feedback on their mistakes. It is designed to detect lexical and grammatical errors in the input sentence as well as pronunciation errors in the speech input. Questions are dynamically generated along with sentence patterns… CONTINUE READING
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