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238
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NLP
2000
15 years 6 months ago
Monte-Carlo Sampling for NP-Hard Maximization Problems in the Framework of Weighted Parsing
Abstract. The purpose of this paper is (1) to provide a theoretical justification for the use of Monte-Carlo sampling for approximate resolution of NP-hard maximization problems in...
Jean-Cédric Chappelier, Martin Rajman
124
Voted
IPMI
2003
Springer
16 years 3 months ago
Spatiotemporal Localization of Significant Activation in MEG Using Permutation Tests
Abstract. We describe the use of non-parametric permutation tests to detect activation in cortically-constrained maps of current density computed from MEG data. The methods are app...
Dimitrios Pantazis, Thomas E. Nichols, Sylvain Bai...
120
Voted
IROS
2009
IEEE
144views Robotics» more  IROS 2009»
15 years 9 months ago
Wide-angle localization of intraocular devices from focus
Abstract— Future retinal therapies will be partially automated in order to increase the surgeons’ ability to operate near the sensitive structure of the human eye retina. Untet...
Christos Bergeles, Kamran Shamaei, Jake J. Abbott,...
143
Voted
AMS
2007
Springer
294views Robotics» more  AMS 2007»
15 years 8 months ago
Active Monte Carlo Localization in Outdoor Terrains Using Multi-level Surface Maps
Abstract. In this paper we consider the problem of active mobile robot localization with range sensors in outdoor environments. In contrast to passive approaches our approach activ...
Rainer Kümmerle, Patrick Pfaff, Rudolph Trieb...
143
Voted
KI
2007
Springer
15 years 2 months ago
Visual Robot Localization and Mapping Based on Attentional Landmarks
Abstract. In this paper, we present a system for simultaneous localization and map building of a mobile robot, based on an attentional landmark detector. A biologically motivated a...
Simone Frintrop