The successful application of a general purpose planning system on real world complex application domains depends on which extent the activities of plan formation, plan execution, monitoring and failure handling can be flexibly interleaved. This paper presents a multilevel reasoning system (called MRG) where low level functionalities (e.g. navigation, vision and speech understanding) are flexibly combined with higher level reasoning capabilities through a set of specialized subreasoners. At the top of the architecture there is a hig level reasoning system implemented using a programming language based on the notion of `tactic`. MRG is currently used as the core of an intelligent robot able to navigate witin an unpredictable environment and to exchange information with human users.
Flexible Planning by Integrating Multilevel Reasoning
Armando, Alessandro;Cimatti, Alessandro;Traverso, Paolo
1995-01-01
Abstract
The successful application of a general purpose planning system on real world complex application domains depends on which extent the activities of plan formation, plan execution, monitoring and failure handling can be flexibly interleaved. This paper presents a multilevel reasoning system (called MRG) where low level functionalities (e.g. navigation, vision and speech understanding) are flexibly combined with higher level reasoning capabilities through a set of specialized subreasoners. At the top of the architecture there is a hig level reasoning system implemented using a programming language based on the notion of `tactic`. MRG is currently used as the core of an intelligent robot able to navigate witin an unpredictable environment and to exchange information with human users.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
