300 search results - page 20 / 60 » Vertex Cover: Further Observations and Further Improvements |
70
Voted
CCS
2009
ACM
15 years 4 months ago
2009
ACM
Tor is an anonymous communications network with thousands of router nodes worldwide. An intuition reflected in much of the literature on anonymous communications is that, as an a...
ANOR
2005
14 years 9 months ago
2005
In Hell et al. (2004), we have previously observed that, in a chordal graph G, the maximum number of independent r-cliques (i.e., of vertex disjoint subgraphs of G, each isomorphic...
111
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GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Cooperative spectrum sensing has been shown to greatly improve the sensing performance in cognitive radio networks. However, if the cognitive users belong to different service p...
83
Voted
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We describe a novel coherent modulation filtering technique for single channel target talker enhancement in the presence of interfering talkers. For this technique, we have expan...