22 search results - page 4 / 5 » Lower bounds for (weak) sense of direction |
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...
PODS
1999
ACM
14 years 27 days ago
1999
ACM
Semistructured data occur in situations where information lacks a homogeneous structure and is incomplete. Yet, up to now the incompleteness of information has not been re ected b...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—The main task in analyzing a switching network design (including circuit-, multirate-, and photonic-switching) is to determine the minimum number of some switching compo...
CCCG
2008
13 years 10 months ago
2008
Local route discovery in geometric, strongly connected, undirected plane graphs is guaranteed by the Face Routing algorithm. The algorithm is local and geometric in the sense that...
WSNA
2003
ACM
14 years 1 months ago
2003
ACM
Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...