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Search: authors:"Wei-Bin Liang"

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Miscommunication handling in spoken dialog systems based on error-aware dialog state detection

-Bin Liang 0 0 Department of Computer Science and Information Engineering, National Cheng Kung University , Tainan , Taiwan With the exponential growth in computing power and progress in speech

Robust dialogue act detection based on partial sentence tree, derivation rule, and spectral clustering algorithm

A novel approach for robust dialogue act detection in a spoken dialogue system is proposed. Shallow representation named partial sentence trees are employed to represent automatic speech recognition outputs. Parsing results of partial sentences can be decomposed into derivation rules, which turn out to be salient features for dialogue act detection. Data-driven dialogue acts are...