paper we present an abstract agent programming language and its operational semantics which can be used to implement cognitive agents. This language consists of programming constr...
Defeasible Logic is extended to programming languages for cognitive agents with preferences and actions for planning. We define rule-based agent theories that contain preferences ...
In this paper we present DaFEx (Database of Facial Expressions), a database created with the purpose of providing a benchmark for the evaluation of the facial expressivity of Embo...
We introduce an experimental setting to observe and measure the perception of facial expression performed by embodied conversational agents (ECAs). The experimental set-up enables...
Michael Lankes, Regina Bernhaupt, Manfred Tschelig...
Psychology and cognitive neuroscience researches are increasingly showing how emotion plays a crucial role in cognitive processes. Gradually, this knowledge is being used in Artifi...
Jackeline Spinola de Freitas, Ricardo R. Gudwin, J...