555 search results - page 69 / 111 » Sparse Topical Coding |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper addresses the problem of video anomaly recovery from a sequence of spectrally compressed video frames. Analysis of anomalies occurring in both time and spectrum is impo...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Gabor wavelet related feature extraction and classification is an important topic in image analysis and pattern recognition. Gabor features can be used either holistically or anal...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
Although it is commonly assumed that the use of topology control can improve the throughput capacity of wireless networks, analytical results on this topic are sometimes contradic...
IPM
2006
13 years 7 months ago
2006
We consider a challenging clustering task: the clustering of muti-word terms without document co-occurrence information in order to form coherent groups of topics. For this task, ...
ICST
2010
IEEE
13 years 6 months ago
2010
IEEE
—Many factors are believed to increase the vulnerability of software system; for example, the more widely deployed or popular is a software system the more likely it is to be att...