Exploiting constraints in design synthesis
Exploiting constraints in design synthesis
Reasoning about action I: a possible worlds approach
Artificial Intelligence
Propositional belief base update and minimal change
Artificial Intelligence
On the Role of Abstraction in Case-Based Reasoning
EWCBR '96 Proceedings of the Third European Workshop on Advances in Case-Based Reasoning
Integrating Conversational Case Retrieval with generative Planning
EWCBR '00 Proceedings of the 5th European Workshop on Advances in Case-Based Reasoning
Using Guidelines to Constrain Interactive Case-Based HTN Planning
ICCBR '99 Proceedings of the Third International Conference on Case-Based Reasoning and Development
Incremental Case-Based Plan Recognition Using State Indices
ICCBR '01 Proceedings of the 4th International Conference on Case-Based Reasoning: Case-Based Reasoning Research and Development
An Accurate Adaptation-Guided Similarity Metric for Case-Based Planning
ICCBR '01 Proceedings of the 4th International Conference on Case-Based Reasoning: Case-Based Reasoning Research and Development
The description logic handbook: theory, implementation, and applications
The description logic handbook: theory, implementation, and applications
Knowledge Representation and Reasoning
Knowledge Representation and Reasoning
Combining description logic reasoning with ai planning for composition of web services
Combining description logic reasoning with ai planning for composition of web services
Real-Time Plan Adaptation for Case-Based Planning in Real-Time Strategy Games
ECCBR '08 Proceedings of the 9th European conference on Advances in Case-Based Reasoning
Integrating description logics and action formalisms: first results
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 2
An investigation of generalized cases
ICCBR'03 Proceedings of the 5th international conference on Case-based reasoning: Research and Development
Case adaptation by segment replanning for case-based planning systems
ICCBR'05 Proceedings of the 6th international conference on Case-Based Reasoning Research and Development
Authoring Behaviour for Characters in Games Reusing Abstracted Plan Traces
IVA '09 Proceedings of the 9th International Conference on Intelligent Virtual Agents
Measuring similarity in description logics using refinement operators
ICCBR'11 Proceedings of the 19th international conference on Case-Based Reasoning Research and Development
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Abstraction in case-based planning is a mechanism for plan retrieval and adaptation. An abstract case is a generalization of a concrete case that can be reused in different situations to that where the original case was obtained. Additional knowledge is also required to instantiate an abstract case for a new concrete solution. In this paper, we show how the cases built by a generative planner, that uses Description Logics to represent knowledge-rich models of the state of the world, can be automatically abstracted by using the same knowledge model. An algorithm for case abstraction is presented, along with the conditions that a new problem must fulfill for being solvable by an abstract case.