Reactive execution for solving plan failures
Reactive execution model: It is a domain-independent P&E model that can be exploited in any application context; it is independent of the deliberative planner; it trades off deliberative and reactive mechanisms to provide good quality responses in a timely fashion; it avoids dealing with unnecessary information from the world, handling specifically the information relevant to the failure; and it performs a time-bounded deliberative process that permits to continuously operate on the plan to repair problems during execution.