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IJRR
2010
177views more  IJRR 2010»
15 years 2 months ago
Learning from Demonstration for Autonomous Navigation in Complex Unstructured Terrain
Rough terrain autonomous navigation continues to pose a challenge to the robotics community. Robust navigation by a mobile robot depends not only on the individual performance of ...
David Silver, J. Andrew Bagnell, Anthony Stentz
INFOCOM
2010
IEEE
15 years 2 months ago
Reliability in Layered Networks with Random Link Failures
—We consider network reliability in layered networks where the lower layer experiences random link failures. In layered networks, each failure at the lower layer may lead to mult...
Kayi Lee, Hyang-Won Lee, Eytan Modiano
INFOCOM
2010
IEEE
15 years 2 months ago
On the Viability of Paris Metro Pricing for Communication and Service Networks
—Paris Metro Pricing (PMP) is a simple multi-class flat-rate pricing scheme already practiced by transport systems, specifically by the Paris Metro at one time. The name is coi...
Chi-Kin Chau, Qian Wang, Dah-Ming Chiu
IR
2010
15 years 2 months ago
A general approximation framework for direct optimization of information retrieval measures
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
Tao Qin, Tie-Yan Liu, Hang Li
ISVD
2010
IEEE
15 years 2 months ago
Alpha Shape Topology of the Cosmic Web
—We study the topology of the Megaparsec Cosmic Web on the basis of the Alpha Shapes of the galaxy distribution. The simplicial complexes of the alpha shapes are used to determin...
Rien van de Weygaert, Erwin Platen, Gert Vegter, B...