We show that in modeling social interaction, particularly dialogue, the attitude of obligation can be a useful adjunct to the popularly considered attitudes of belief, goal, and i...
This paper presents an integrated process model of use-case driven analysis and task analysis for developing interactive systems. In the process model, an analysis model is develo...
This paper describes the development of an expert casebased character director system which dynamically generates and controls a story, which is played out in a multiplayer networ...