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IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— We describe a framework for finding and tracking “trails” for autonomous outdoor robot navigation. Through a combination of visual cues and ladar-derived structural inform...
VISUALIZATION
2003
IEEE
14 years 27 days ago
2003
IEEE
Nowadays, direct volume rendering via 3D textures has positioned itself as an efficient tool for the display and visual analysis of volumetric scalar fields. It is commonly acce...
LPNMR
1999
Springer
13 years 12 months ago
1999
Springer
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
ARCS
2008
Springer
13 years 9 months ago
2008
Springer
: The task of the creatures in the "creatures' exploration problem" is to visit all empty cells in an environment with a minimum number of steps. We have analyzed th...
PLANX
2007
13 years 9 months ago
2007
We present an algorithm to solve XPath decision problems under regular tree type constraints and show its use to statically typecheck XPath queries. To this end, we prove the deci...