Readings in model-based diagnosis
Readings in model-based diagnosis
Back to the Future for Consistency-Based Trajectory Tracking
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
A differential approach to inference in Bayesian networks
Journal of the ACM (JACM)
Mixed deterministic and probabilistic networks
Annals of Mathematics and Artificial Intelligence
Model-based monitoring and diagnosis of systems with software-extended behavior
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 1
First-order probabilistic inference
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Mode estimation of model-based programs: monitoring systems with complex behavior
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 1
Compiling Bayesian networks with local structure
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
A new bayesian approach to multiple intermittent fault diagnosis
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Automated plan assessment in cognitive manufacturing
Advanced Engineering Informatics
Plan assessment for autonomous manufacturing as Bayesian inference
KI'10 Proceedings of the 33rd annual German conference on Advances in artificial intelligence
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In engineering domains, AI decision making is often confronted with problems that lie at the intersection of logic-based and probabilistic reasoning. A typical example is the plan assessment problem studied in this paper, which comprises the identification of possible faults and the computation of remaining success probabilities based on a system model. In addition, AI solutions to such problems need to be tailored towards the needs of engineers. This is being addressed by the recently developed high-level, expressive modeling formalism called probabilistic hierarchical constraint automata (PHCA). This work introduces a translation from PHCA models to statistical relational models, which enables a wide array of probabilistic reasoning solutions to be leveraged, e.g., by grounding to problem-specific Bayesian networks. We illustrate this approach for the plan assessment problem, and compare it to an alternative logic-based approach that translates the PHCA models to lower-level logic models and computes solutions by enumerating most likely hypotheses. Experimental results on realistic problem instances demonstrate that the probabilistic reasoning approach is a promising alternative to the logic-based approach.