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» An Analysis of Inference with the Universum
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UAI
2008
14 years 11 months ago
Causal discovery of linear acyclic models with arbitrary distributions
An important task in data analysis is the discovery of causal relationships between observed variables. For continuous-valued data, linear acyclic causal models are commonly used ...
Patrik O. Hoyer, Aapo Hyvärinen, Richard Sche...
SODA
2004
ACM
124views Algorithms» more  SODA 2004»
14 years 11 months ago
On contract-and-refine transformations between phylogenetic trees
The inference of evolutionary trees using approaches which attempt to solve the maximum parsimony (MP) and maximum likelihood (ML) optimization problems is a standard part of much...
Ganeshkumar Ganapathy, Vijaya Ramachandran, Tandy ...
AAAI
1994
14 years 11 months ago
Situated Plan Attribution for Intelligent Tutoring
Plan recognition techniques frequently make rigid assumptions about the student's plans, and invest substantial effort to infer unobservable properties of the student. The pe...
Randall W. Hill Jr., W. Lewis Johnson
ANLP
1992
92views more  ANLP 1992»
14 years 11 months ago
Robust Processing of Real-World Natural-Language Texts
It is often assumed that when natural language processing meets the real world, the ideal of aiming for complete and correct interpretations has to be abandoned. However, our expe...
Jerry R. Hobbs, Douglas E. Appelt, John Bear, Mabr...
AROBOTS
2008
223views more  AROBOTS 2008»
14 years 10 months ago
RoadCompass: following rural roads with vision + ladar using vanishing point tracking
Abstract-- We present a vision- and ladar-based approach to autonomous driving on rural and desert roads that has been tested extensively in a closed-loop system. The vision compon...
Christopher Rasmussen