Thompson, Will
Signaling Games with Partially Observable Actions as a Model of Conversational Grounding
Thompson, Will (Northwestern University) | Kaufmann, Stefan (Northwestern University)
We present a game-theoretic model that formalizes core ideas of conversational grounding theory. This game-theoretic model is based on the concept of signaling games, originally proposed as a model of linguistic convention. We extend signaling games with an observation model, which allows for the possibility that the actions a dialog participant takes may only be partially observable to others. We then apply this model to the domain of referential communication tasks, a type of task commonly used in psycholinguistic experiments.