115 search results - page 3 / 23 » Expectation Maximization and Posterior Constraints |
DCOSS
2006
Springer
14 years 1 months ago
2006
Springer
In this paper, we study the fundamental limits of a wireless sensor network's lifetime under connectivity and k-coverage constraints. We consider a wireless sensor network wit...
ICDM
2007
IEEE
14 years 3 months ago
2007
IEEE
Text clustering is most commonly treated as a fully automated task without user supervision. However, we can improve clustering performance using supervision in the form of pairwi...
ATAL
2003
Springer
14 years 2 months ago
2003
Springer
In our previous research we suggested an approach to maximizing agents preferences over schedules of multiple tasks with temporal and precedence constraints. The proposed approach...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—In mobile ad hoc networks (MANETs), conventional packet forwarding schemes that pre-select the next-hop receivers for a packet may fail if the channel coherence time is on the o...
CIKM
2006
Springer
14 years 1 months ago
2006
Springer
Monitoring systems today often involve continuous queries over streaming data, in a distributed collaborative system. The distribution of query operators over a network of process...