2652 search results - page 436 / 531 » Positioning using local maps |
IFIP
2007
Springer
14 years 3 months ago
2007
Springer
Wormhole attacks can destabilize or disable wireless sensor networks. In a typical wormhole attack, the attacker receives packets at one point in the network, forwards them through...
ICRA
2006
IEEE
14 years 3 months ago
2006
IEEE
— Most work on the simultaneous localization and mapping (SLAM) problem assumes the frequent availability of dense information about the environment such as that provided by a la...
CLEF
2005
Springer
14 years 2 months ago
2005
Springer
A combination of several classifiers using global features for the content description of medical images is proposed. Beside well known texture histogram features, downscaled repr...
PVM
2005
Springer
14 years 2 months ago
2005
Springer
We present design and implementation details as well as performance results for two new parallel checkpointing libraries developed by us for parallel MPI applications. The first o...
EGH
2003
Springer
14 years 2 months ago
2003
Springer
We capitalize on recent advances in modern programmable graphics hardware, originally designed to support advanced local illumination models for shading, to instead perform two di...