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» Goal Ordering in Partially Ordered Plans
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VLDB
2005
ACM
85views Database» more  VLDB 2005»
14 years 28 days ago
Pattern Tree Algebras: Sets or Sequences?
XML and XQuery semantics are very sensitive to the order of the produced output. Although pattern-tree based algebraic approaches are becoming more and more popular for evaluating...
Stelios Paparizos, H. V. Jagadish
ACSC
2009
IEEE
14 years 2 months ago
HOPPER: a hierarchical planning agent for unpredictable domains
Hierarchical Task Networks (HTNs) are a family of powerful planning algorithms that have been successfully applied to many complex, real-world domains. However, they are limited t...
Maciej Wojnar, Peter Andreae
CORR
1998
Springer
135views Education» more  CORR 1998»
13 years 7 months ago
The Computational Complexity of Probabilistic Planning
We examine the computational complexity of testing and nding small plans in probabilistic planning domains with both at and propositional representations. The complexity of plan e...
Michael L. Littman, Judy Goldsmith, Martin Mundhen...
ATAL
2003
Springer
14 years 21 days ago
Towards a motivation-based approach for evaluating goals
Traditional goal-oriented approaches to building intelligent agents only consider absolute satisfaction of goals. However, in continuous domains there may be many instances in whi...
Stephen J. Munroe, Michael Luck, Mark d'Inverno
IJCAI
1989
13 years 8 months ago
Towards a Theory of Conflict Detection and Resolution in Nonlinear Plans
This paper deals with a well known problem in AI planning: detecting and resolving conflicts in nonlinear plans. We sketch a theory of restricted conflict detection and resolution...
Joachim Hertzberg, Alexander Horz