227 search results - page 3 / 46 » Deterministic Sampling Algorithms for Network Design |
SAC
2010
ACM
14 years 26 days ago
2010
ACM
This work proposes and evaluates a sampling algorithm based on wavelet transforms with Coiflets basis to reduce the data sensed in wireless sensor networks applications. The Coi...
INFOCOM
2011
IEEE
12 years 9 months ago
2011
IEEE
—Localizability of network or node is an important subproblem in sensor localization. While rigidity theory plays an important role in identifying several localizability conditio...
PERCOM
2005
ACM
14 years 5 months ago
2005
ACM
WLAN location estimation based on 802.11 signal strength is becoming increasingly prevalent in today's pervasive computing applications. As alternative to the wellestablished...
SIGMOD
2005
ACM
14 years 6 months ago
2005
ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
ICCV
2011
IEEE
12 years 6 months ago
2011
IEEE
We propose a novel way to induce a random field from an energy function on discrete labels. It amounts to locally injecting noise to the energy potentials, followed by finding t...