Abstract
In this paper we introduce and formalise dynamic goal hierarchies. We begin with a formal definition of goals, according to which they are rational desires. In particular, we require that an agent's goals are coherent; that is, that the agent believes that each goal is jointly realisable with all of the goals which the agent considers to be more important. Thus an agent's goals form a hierarchy, and new goals are defined with reference to it. We then show how preferential entailment can be used to formalise the rational revision of goals and goal hierarchies.
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© 1997 Springer-Verlag Berlin Heidelberg
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Bell, J., Huang, Z. (1997). Dynamic goal hierarchies. In: Cavedon, L., Rao, A., Wobcke, W. (eds) Intelligent Agent Systems Theoretical and Practical Issues. IAS 1996. Lecture Notes in Computer Science, vol 1209. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-62686-7_30
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DOI: https://doi.org/10.1007/3-540-62686-7_30
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