20 search results - page 2 / 4 » On Minimal Perimeter Polyminoes |
CCCG
2010
13 years 6 months ago
2010
We examine the problem of pushing all the points of a planar region into one point using parallel sweeps of an infinite line, minimizing the sum of the lengths of the sweep vector...
JMIV
2010
13 years 3 months ago
2010
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
IROS
2009
IEEE
14 years 12 hour ago
2009
IEEE
— In this paper we consider cooperative manipulation problems where a large group (swarm) of non-articulated mobile robots is trying to cooperatively control the velocity of some...
SASN
2003
ACM
13 years 10 months ago
2003
ACM
Until recently, ad hoc networks were mainly used for military and security-sensitive applications. Nowadays, they could also be used in SOHO (Small Office / Home Office) or home n...
DMSN
2007
ACM
13 years 9 months ago
2007
ACM
This paper assumes a set of n mobile sensors that move in the Euclidean plane as a swarm1 . Our objectives are to explore a given geographic region by detecting and aggregating sp...