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AAAI
2006
13 years 9 months ago
A Fast Decision Tree Learning Algorithm
There is growing interest in scaling up the widely-used decision-tree learning algorithms to very large data sets. Although numerous diverse techniques have been proposed, a fast ...
Jiang Su, Harry Zhang
AAAI
2006
13 years 9 months ago
Techniques for Generating Optimal, Robust Plans when Temporal Uncertainty is Present
Planning under uncertainty has been well studied, but usually the uncertainty is in action outcomes. This work instead investigates uncertainty in the amount of time that actions ...
Janae N. Foss
AAAI
2006
13 years 9 months ago
Inferring User's Preferences using Ontologies
We consider recommender systems that filter information and only show the most preferred items. Good recommendations can be provided only when an accurate model of the user's...
Vincent Schickel-Zuber, Boi Faltings
AAAI
2006
13 years 9 months ago
A New Approach to Estimating the Expected First Hitting Time of Evolutionary Algorithms
The expected first hitting time is an important issue in theoretical analyses of evolutionary algorithms since it implies the average computational time complexity. In this paper,...
Yang Yu, Zhi-Hua Zhou
AAAI
2006
13 years 9 months ago
A Unified Knowledge Based Approach for Sense Disambiguation and Semantic Role Labeling
In this paper, we present a unified knowledge based approach for sense disambiguation and semantic role labeling. Our approach performs both tasks through a single algorithm that ...
Peter Z. Yeh, Bruce W. Porter, Ken Barker