To this end , several toolkits for building spoken dialogue systems have been developed ( Barnett and Singh , 1997 ; Sasajima et al. , 1999 ) .
europa a generic framework for developing spoken dialogue systems
Munehiko Sasajima Yakehide Yano Yasuyuld Kono
One of the next research goals is to make these systems task-portable , that is , to simplify the process of porting to another task domain . To this end , several toolkits for building spoken dialogue systems have been developed ( Barnett and Singh , 1997 ; Sasajima et al. , 1999 ) . One is the CSLU Toolkit ( Sutton et al. , 1998 ) , which enables rapid prototyping of a spoken dialogue system that incorporates a finite-state dialogue model .
To this end , several toolkits for building spoken dialogue systems have been developed ( Barnett and Singh , 1997 ; @@CITATION ) .