Zusammenfassung der Ressource
Planning
Anmerkungen:
- Coming up with a sequence of actions that result in
achieving a goal is planning.
- Hierarchical planning
- Planning
before
experience
- Goals
- Reduce
complexity
of the world
- Meta-level
- Timetables
- Scheduling
- Prioritising
- Ordering
- Reactive planning
- e.g., thermostat
- Effective planning
- Decomposition
of problem
- Balance of abstraction
- Abstract enough so that:
- advantage of the
logical structure of
problem taken
- it is expressive to
solve similar
problems
- Restrictive enough so to:
- Allow efficient algorithms
- STRIPS planning
system
- Non-meta level
- Uses operators which:
- Use means ends reasoning
- Recursively Search & apply a way to reduce
difference between current state & goal
state.
- Modify knowledge of world
- Input/Assert new knowledge
- Delete/retract old knowledge