Argumentation Machines: New Frontiers in Argument and Computation

In the late 1990s, AI witnessed an increasing use of the term 'argumentation' within its bounds: in natural language processing, in user interface design, in logic programming and nonmonotonic reasoning, in Al's interface with the legal community, and in the newly emerging field of multi-agent systems. It seemed to me that many of these uses of argumentation were inspired by (often inspired) guesswork, and that a great majority of the AI community were unaware that there was a maturing, ric...