Conjunctive vs. Disjunctive planners
Progress depends on the effectiveness of the heuristics for judging the goodness of a partial plan
Space consumption can be regulated
Better fit with mixed-initiative, incremental planning scenarios(?)
Space consumption is a big issue
- Creation and storage of disjunctive structures
- CSPs do better by supporting implicit representations
Better integration with non-propositional reasoners (?)
Hybrid planners--Controlled splitting &
Search in the space of disjunctive plans