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ICRA
2006
IEEE
131views Robotics» more  ICRA 2006»
14 years 1 months ago
Using Reinforcement Learning to Improve Exploration Trajectories for Error Minimization
Abstract— The mapping and localization problems have received considerable attention in robotics recently. The exploration problem that drives mapping has started to generate sim...
Thomas Kollar, Nicholas Roy
INFOCOM
2008
IEEE
14 years 1 months ago
Cyber-Fraud is One Typo Away
Abstract— Spelling errors when typing a URL can be exploited by website-squatters: users are led to phony sites in a phenomenon we call parasitic URL naming. These phony sites im...
Anirban Banerjee, Dhiman Barman, Michalis Faloutso...
PDSE
1998
126views more  PDSE 1998»
13 years 8 months ago
Validation and Test Generation for Object-Oriented Distributed Software
The development of correct OO distributed software is a daunting task as soon as the distributed interactions are not trivial. This is due to the inherent complexity of distribute...
Thierry Jéron, Jean-Marc Jézé...
ML
2002
ACM
133views Machine Learning» more  ML 2002»
13 years 7 months ago
Estimating Generalization Error on Two-Class Datasets Using Out-of-Bag Estimates
For two-class datasets, we provide a method for estimating the generalization error of a bag using out-of-bag estimates. In bagging, each predictor (single hypothesis) is learned ...
Tom Bylander
SIGIR
2008
ACM
13 years 7 months ago
A unified and discriminative model for query refinement
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...
Jiafeng Guo, Gu Xu, Hang Li, Xueqi Cheng