Like an Intuitive and Courteous Butler: A Proactive Personal Agent for Task Management
by Yorke-Smith, N. and Saadati, S. and Myers, K. and Morley, D.
in Proceedings of the Eighth International Joint Conference on Autonomous Agents and Multi Agent Systems (AAMAS'09)Address: Budapest, Hungary
The ability to proactively offer assistance promises to make personal agents more helpful to their users. We characterize the properties desired of proactive behaviour by a personal assistant agent in the realm of task management, and present an extended agent cognition model that features a meta-level layer charged with identifying potentially helpful actions and determining when it is appropriate to perform them. The reasoning that answers these questions draws on a theory of proactivity that describes user desires and a model of helpfulness. Operationally, assistance patterns represent a compiled form of this knowledge, instantiating meta-cognition over the agents beliefs about its users activities as well as over world state. We have implemented the resulting generic framework for proactive goal generation and deliberation as part of a personal assistant agent in the desktop domain.
As part of DARPAs Personalized Assistant that Learns (PAL) program, SRI and team members are working on developing a next-generation "Cognitive Agent that Learns and Organizes" (CALO).
|Morley, David N||Alumnus|
|Myers, Karen||Program Director & Principal Scientist|
|Saadati, Shahin||Software Engineer|
|Yorke-Smith, Neil||Computer Scientist|