OpenDial: A Toolkit for Developing Spoken Dialogue Systems with Probabilistic Rules
Pierre Lison, Casey Kennington · 2016
We present a new release of OpenDial, an open-source toolkit for building and evaluating spoken dialogue systems.The toolkit relies on an information-state architecture where the dialogue state is represented as a Bayesian network and acts as a shared memory for all system modules.The domain models are specified via probabilistic rules encoded in XML.Open-Dial has been deployed in several application domains such as human-robot interaction, intelligent tutoring systems and multi-modal in-car driver assistants.