1671 search results - page 200 / 335 » Hierarchical graph maps |
JUCS
2002
13 years 10 months ago
2002
: Let G = (V, E) be a strongly connected and aperiodic directed graph of uniform out-degree k. A deterministic finite automaton is obtained if the edges are colored with k colors i...
CSE
2009
IEEE
14 years 5 months ago
2009
IEEE
—In this paper, we propose to leverage social graphs from Online Social Networks (OSN) to improve the forwarding efficiency of mobile networks, more particularly Delay Tolerant ...
GBRPR
2009
Springer
14 years 4 months ago
2009
Springer
This paper presents an approach to matching parts of deformable shapes. Multiscale salient parts of the two shapes are first identified. Then, these parts are matched if their im...
AINA
2007
IEEE
14 years 4 months ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
ICRA
2007
IEEE
14 years 4 months ago
2007
IEEE
— The paper focuses on leader-follower formations of nonholonomic mobile robots. A formation control alternative to those existing in the literature is introduced. We show that t...