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» Diagnosis of Plans and Agents
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AAAI
2008
13 years 10 months ago
How Good is Almost Perfect?
Heuristic search using algorithms such as A and IDA is the prevalent method for obtaining optimal sequential solutions for classical planning tasks. Theoretical analyses of these ...
Malte Helmert, Gabriele Röger
AAAI
2010
13 years 9 months ago
SixthSense: Fast and Reliable Recognition of Dead Ends in MDPs
The results of the latest International Probabilistic Planning Competition (IPPC-2008) indicate that the presence of dead ends, states with no trajectory to the goal, makes MDPs h...
Andrey Kolobov, Mausam, Daniel S. Weld
AAAI
2006
13 years 9 months ago
Improving Approximate Value Iteration Using Memories and Predictive State Representations
Planning in partially-observable dynamical systems is a challenging problem, and recent developments in point-based techniques such as Perseus significantly improve performance as...
Michael R. James, Ton Wessling, Nikos A. Vlassis
AAAI
1998
13 years 9 months ago
TRIPS: An Integrated Intelligent Problem-Solving Assistant
We discuss what constitutes an integrated system in AI, and why AI researchers should be interested in building and studying them. Taking integrated systems to be ones that integr...
George Ferguson, James F. Allen
AAAI
1997
13 years 9 months ago
Detecting and Reacting to Unplanned-for World States
The degree to which a planner succeeds and meets response deadlines depends on the correctness and completenessof its modelswhichdescribe events and actions that change the world ...
Ella M. Atkins, Edmund H. Durfee, Kang G. Shin