620 search results - page 49 / 124 » The computational power of population protocols |
SUTC
2006
IEEE
15 years 3 months ago
2006
IEEE
- In this paper, we describe a group key management protocol for hierarchical sensor networks where instead of using pre-deployed keys, each sensor node generates a partial key dyn...
SP
2006
IEEE
15 years 3 months ago
2006
IEEE
Can we secure user authentication against eavesdropping adversaries, relying on human cognitive functions alone, unassisted by any external computational device? To accomplish thi...
ICDCN
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We re-visit the problem of perfectly secure message transmission (PSMT) in a directed network under the presence of a threshold adaptive Byzantine adversary, having unbou...
ACMSE
2004
ACM
15 years 3 months ago
2004
ACM
In this paper, we propose a routing protocol that is based on securing the routing information from unauthorized users. Even though routing protocols of this category are already ...
ICDCS
2007
IEEE
15 years 4 months ago
2007
IEEE
While extensive studies have been carried out in the past several years for many sensor applications, they cannot be applied to the network with extremely low and intermittent con...