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» Intelligent Agents: Issues and Logics
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AAAI
2010
14 years 11 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
2010
14 years 11 months ago
Dealing with Infinite Loops, Underestimation, and Overestimation of Depth-First Proof-Number Search
Depth-first proof-number search (df-pn) is powerful AND/OR tree search to solve positions in games. However, df-pn has a notorious problem of infinite loops when applied to domain...
Akihiro Kishimoto
AAAI
2004
14 years 11 months ago
Error Detection and Impact-Sensitive Instance Ranking in Noisy Datasets
Given a noisy dataset, how to locate erroneous instances and attributes and rank suspicious instances based on their impacts on the system performance is an interesting and import...
Xingquan Zhu, Xindong Wu, Ying Yang
AAAI
2000
14 years 11 months ago
Exploiting a Thesaurus-Based Semantic Net for Knowledge-Based Search
With the growth of on-line information, the need for better resource location services is growing rapidly. A popular goal is to conduct search in terms of concepts, rather than wo...
Peter Clark, John Thompson, Heather Holmback, Lisb...
AAAI
1998
14 years 11 months ago
A Script-Based Approach to Modifying Knowledge-Based Systems
Modifyingknowledge-based systems is a complexactivity. One of its di culties is that several related portions of the system might have to be changed in order to maintain the coher...
Marcelo Tallis