77 search results - page 14 / 16 » Ad-hoc networks beyond unit disk graphs |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
This paper presents a simple local medium access control protocol, called Jade, for multi-hop wireless networks with a single channel that is provably robust against adaptive adver...
PVLDB
2010
13 years 8 months ago
2010
The dramatic proliferation of sophisticated networks has resulted in a growing need for supporting effective querying and mining methods over such large-scale graph-structured da...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
MOBIHOC
2008
ACM
14 years 9 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...