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113
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CORR
2002
Springer
15 years 1 months ago
2002
Springer
Preference elicitation is a central problem in AI, and has received significant attention in single-agent settings. It is also a key problem in multiagent systems, but has receive...
AAAI
2007
15 years 4 months ago
2007
We study the behavior of the classical A∗ search algorithm when coupled with a heuristic that provides estimates, accurate to within a small multiplicative factor, of the distan...
AAAI
1998
15 years 3 months ago
1998
Sketchy planners are designed to achieve goals in realistically complex, time-pressured, and uncertain task environments. However, the ability to manage multiple, potentially inte...
AAAI
2012
13 years 4 months ago
2012
It has been shown recently that the complexity of belief tracking in deterministic conformant and contingent planning is exponential in a width parameter that is often bounded and...
112
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ATAL
2008
Springer
15 years 4 months ago
2008
Springer
Complexity theory is a useful tool to study computational issues surrounding the elicitation of preferences, as well as the strategic manipulation of elections aggregating togethe...