Integrating a dialog system with an intelligent tutoring system for a 3D virtual laboratory

Author(s):  
José Paladines ◽  
Jaime Ramírez ◽  
Marta Berrocal-Lobo
2003 ◽  
Vol 9 (4) ◽  
pp. 381-420 ◽  
Author(s):  
SUSAN W. MCROY ◽  
SONGSAK CHANNARUKUL ◽  
SYED S. ALI

We present an Augmented Template-Based approach to text realization that addresses the requirements of real-time, interactive systems such as a dialog system or an intelligent tutoring system. Template-based approaches are easier to implement and use than traditional approaches to text realization. They can also generate texts more quickly. However traditional template-based approaches with rigid templates are inflexible and difficult to reuse. Our approach augments traditional template-based approaches by adding several types of declarative control expressions and an attribute grammar-based mechanism for processing missing or inconsistent slot fillers. Therefore, augmented templates can be made more general than traditional ones, yielding templates that are more flexible and reusable across applications.


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