XM-flow: An Extensible Micro-flow for Multimodal Interaction (2009)
Abstract—This paper presents a synchronization module in multimodal dialogue system architecture based on the Model-View-Controller (MVC) pattern for human-computer interaction. The MVC pattern is...
Wu Chou, Xueshan Shan, J. Jenny Li
This paper presents an approach based on wireless web and dialogue system convergence for multimodal, multimedia communication services over converged networks. It uses a unique event-triggered...
MAXIMUM A POSTERIOR LINEAR REGRESSION BASED VARIANCE ADAPTATION OF CONTINUOUS DENSITY HMMS (2007)
In this paper, the theoretical framework of maximum a posterior linear regression (MAPLR) based variance adaptation for continuous density HMMs is described. In our approach, a class of informative...
In this paper, an information theoretic approach for using word clusters in natural language call routing (NLCR) is proposed. This approach utilizes an automatic word class clustering algorithm to...
A DISTRIBUTED MULTIMODAL DIALOGUE SYSTEM BASED ON DIALOGUE SYSTEM AND WEB CONVERGENCE (2007)
Feng Liu, Antoine Saad, Li Li, Wu Chou
In this paper, we describe a distributed multimodal dialogue system architecture based on the concept of hybrid-VoiceXML. It utilizes a special hybrid-construct to integrate multiple multimedia,...
A STUDY ONTASK-INDEPENDENT SUBWORD SELECTION AND MODELING FOR SPEECH RECOGNITION (2007)
Chin-hui Lee, Biing-hwang Juang, Wu Chou
We study two key issues in task-independent training, namely selection of a universal set of subword units and modeling of the selected units. Since no a priori knowledge about the application...
In this paper, a concatenated "super " string model based minimum classification error (MCE) model adaptation approach is described. We show that the error rate minimization in the...
Theory and analysis of oversampled analog-to-digital conversion /--by Wu Chou. (1990)
Thesis (Ph. D)--Stanford University, 1990.