414 search results - page 48 / 83 » Geometric Semigroup Theory |
DIALM
2004
ACM
14 years 3 months ago
2004
ACM
In many applications of wireless ad hoc and sensor networks, position-awareness is of great importance. Often, as in the case of geometric routing, it is sufficient to have virtua...
HYBRID
2004
Springer
14 years 3 months ago
2004
Springer
A general notion of bisimulation is studied for dynamical systems. An algebraic characterization of bisimulation together with an algorithm for computing the maximal bisimulation r...
COMPGEOM
2003
ACM
14 years 3 months ago
2003
ACM
Randomized incremental constructions are widely used in computational geometry, but they perform very badly on large data because of their inherently random memory access patterns...
COMPGEOM
2003
ACM
14 years 3 months ago
2003
ACM
We consider two variants of the well-known “sailor in the fog” puzzle. The first version (the “asteroid surveying” problem) is set in three dimensions and asks for the sh...
ECCV
2010
Springer
14 years 3 months ago
2010
Springer
This paper describes a method to recover scene geometry from the second-bounce of light transport. We show that form factors (up to a scaling ambiguity) can be derived from the sec...