34 search results - page 2 / 7 » One Setting for All: Metric, Topology, Uniformity, Approach ... |
DIALM
2004
ACM
13 years 10 months ago
2004
ACM
We present three localized techniques for broadcasting in large scale ad hoc networks, i.e., for the problem of disseminating a message from a source node to all the nodes in the ...
SENSYS
2003
ACM
13 years 10 months ago
2003
ACM
Sensor networks often involve the monitoring of mobile phenomena. We believe this task can be facilitated by a spatiotemporal multicast protocol which we call “mobicast”. Mobi...
NI
2011
12 years 7 months ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...
SIGMOD
2006
ACM
14 years 5 months ago
2006
ACM
The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, is a generalization of the...
ER
2005
Springer
13 years 10 months ago
2005
Springer
Measuring semantic similarity among concepts is the core method for assessing the degree of semantic interoperability within and between ontologies. In this paper, we propose to ex...