99 search results - page 11 / 20 » An Analysis of the Convergence of Graph Laplacians |
CEC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Recently it has been proved that the (1+1)-EA produces poor worst-case approximations for the vertex cover problem. In this paper the result is extended to the (1+λ)-EA by pro...
SIAMJO
2010
13 years 5 months ago
2010
Identifying small groups of lines, whose removal would cause a severe blackout, is critical for the secure operation of the electric power grid. We show how power grid vulnerabilit...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
A wireless sensor network consists of a large number of small, resource-constrained devices and usually operates in hostile environments that are prone to link and node failures. ...
KDD
2010
ACM
13 years 11 months ago
2010
ACM
Constrained clustering has been well-studied for algorithms like K-means and hierarchical agglomerative clustering. However, how to encode constraints into spectral clustering rem...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Extracellular recording of neural signals records the action potentials (known as spikes) of neurons adjacent to the electrode as well as the noise generated by the overall neural...