71 search results - page 1 / 15 » Of Situations and Their Neighbors |
CONTEXT
2007
Springer
13 years 11 months ago
2007
Springer
Ontology-based approaches to situation awareness have gained increasing popularity in recent years. However, most current approaches face two inherent problems. First, they lack su...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— This study improves SOM with False-Neighbor degree between neurons (FN-SOM) which solves some problems of the original FN-SOM. The improved FN-SOM changes the neighborhood rela...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
Abstract—The problem of hypothesis testing against independence for a Gauss–Markov random field (GMRF) is analyzed. Assuming an acyclic dependency graph, an expression for the...
MONET
2006
13 years 4 months ago
2006
We consider sensor networks in which individual nodes with on-board sensing and low-power transmitters and receivers establish connections with neighboring nodes. The overall objec...
ICDE
2004
IEEE
14 years 6 months ago
2004
IEEE
Given two sets of points P and Q, a group nearest neighbor (GNN) query retrieves the point(s) of P with the smallest sum of distances to all points in Q. Consider, for instance, t...