Reasoning about partially ordered events
Artificial Intelligence
HTN planning: complexity and expressivity
AAAI'94 Proceedings of the twelfth national conference on Artificial intelligence (vol. 2)
UM Translog: a planning domain for the development and benchmarking of planning systems
UM Translog: a planning domain for the development and benchmarking of planning systems
Plan reuse versus plan generation: a theoretical and empirical analysis
Artificial Intelligence - Special volume on planning and scheduling
Fast planning through planning graph analysis
Artificial Intelligence
Hybrid planning for partially hierarchical domains
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Artificial Intelligence - Special issue on heuristic search in artificial intelligence
An Argument for a Hybrid HTN/Operator-Based Approach to Planning
ECP '97 Proceedings of the 4th European Conference on Planning: Recent Advances in AI Planning
Automated Planning: Theory & Practice
Automated Planning: Theory & Practice
On the Construction and Evaluation of Flexible Plan-Refinement Strategies
KI '07 Proceedings of the 30th annual German conference on Advances in Artificial Intelligence
Plan Repair in Hybrid Planning
KI '08 Proceedings of the 31st annual German conference on Advances in Artificial Intelligence
The FF planning system: fast plan generation through heuristic search
Journal of Artificial Intelligence Research
Planning through stochastic local search and temporal action graphs in LPG
Journal of Artificial Intelligence Research
The fast downward planning system
Journal of Artificial Intelligence Research
Admissible pruning strategies based on plan minimality for plan-space planning
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
AAAI'91 Proceedings of the ninth National conference on Artificial intelligence - Volume 2
Hybrid planning using flexible strategies
KI'05 Proceedings of the 28th annual German conference on Advances in Artificial Intelligence
HTN-style planning in relational POMDPs using first-order FSCs
KI'11 Proceedings of the 34th Annual German conference on Advances in artificial intelligence
A companion technology for cognitive technical systems
COST'11 Proceedings of the 2011 international conference on Cognitive Behavioural Systems
A resource enhanced HTN planning approach for emergency decision-making
Applied Intelligence
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Artificial Intelligence technologies enable the implementation of cognitive systems with advanced planning and reasoning capabilities. This article presents an approach to use hybrid planning - a method that combines reasoning about procedural knowledge and causalities - to provide user-centered assistance. Based on a completely declarative description of actions, tasks, and solution methods, hybrid planning allows for the generation of knowledge-rich plans of action. The information those plans comprise includes causal dependencies between actions on both abstract and primitive levels as well as information about their hierarchical and temporal relationships. We present the hybrid planning approach in detail and show its potential by describing the realization of various assistance functionalities based on complex cognitive processes like the generation, repair, and explanation of plans. Advanced user assistance is demonstrated by means of a practical application scenario where an innovative electronic support mechanism helps a user to operate a complex mobile communication device.