4413 search results - page 95 / 883 » New Directions for CACM |
ADHOC
2010
13 years 6 months ago
2010
Each node in a wireless multi-hop network can adjust the power level at which it transmits and thus change the topology of the network to save energy by choosing the neighbors wit...
TMC
2008
13 years 9 months ago
2008
In this paper, we propose a new Medium Access Control (MAC) protocol for full exploitation of directional antennas in wireless networks. The protocol introduces a circular directio...
JCSS
2010
13 years 8 months ago
2010
A subgraph T of a digraph D is an out-branching if T is an oriented spanning tree with only one vertex of in-degree zero (called the root). The vertices of T of out-degree zero ar...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
Local Binary Pattern (LBP) has been widely used in texture classification because of its simplicity and computational efficiency. Traditional LBP codes the sign of the local diffe...
INFOCOM
2011
IEEE
13 years 1 months ago
2011
IEEE
—In this paper, we address a new unexplored problem - what are the optimal patterns to achieve connected coverage in wireless networks with directional antennas. As their name im...