955 search results - page 44 / 191 » Cover Set Problem in Directional Sensor Networks |
ISCC
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, an anomaly detection approach that fuses data gathered from different nodes in a distributed wireless sensor network is proposed and evaluated. The emphasis of this...
ADHOC
2007
14 years 12 months ago
2007
One challenging issue in sensor networks is to determine where a given sensor node is physically located. This problem is especially crucial for very small sensor nodes. This pape...
TIT
2008
14 years 11 months ago
2008
The decentralized sequential hypothesis testing problem is studied in sensor networks, where a set of sensors receive independent observations and send summary messages to the fusi...
ALGOSENSORS
2008
Springer
15 years 1 months ago
2008
Springer
We consider the problem of counting a set of discrete point targets using a network of sensors under a minimalistic model. Each sensor outputs a single integer, the number of disti...
ALGORITHMICA
2008
14 years 12 months ago
2008
In this paper we consider the p-ary transitive reduction (TRp) problem where p > 0 is an integer; for p = 2 this problem arises in inferring a sparsest possible (biological) sig...