1212 search results - page 175 / 243 » Optimizing Communication in Time-Warp Simulators |
TSP
2010
13 years 4 months ago
2010
The Lasso is a popular technique for joint estimation and continuous variable selection, especially well-suited for sparse and possibly under-determined linear regression problems....
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—In this paper, we study the performance of the IEEE 802.11 MAC protocol under a range of jammers that covers both channel-oblivious and channel-aware jamming. We study two chann...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—Recently, a new optical device called variable optical delay line (VODL) has been proposed in the literature. As suggested by its name, the delay of a VODL can be dynamically se...
INFOCOM
2007
IEEE
14 years 4 months ago
2007
IEEE
The majority of existing wireless rate controls are based on the implicit assumption that frames are corrupted due to the random, arbitrary environmental and thermal noises. They ...
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...