1494 search results - page 280 / 299 » Efficient provenance storage |
180
click to vote
MM
2006
ACM
15 years 12 months ago
2006
ACM
In many image retrieval applications, the mapping between highlevel semantic concept and low-level features is obtained through a learning process. Traditional approaches often as...
228
click to vote
MMSEC
2006
ACM
15 years 12 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
158
click to vote
IPPS
2005
IEEE
15 years 11 months ago
2005
IEEE
Commodity computer clusters are often composed of hundreds of computing nodes. These generally off-the-shelf systems are not designed for high reliability. Node failures therefore...
202
click to vote
MM
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we present an unstructured peer-to-peer network called GridMedia for live media streaming employing a push-pull approach. Each node in GridMedia randomly selects it...
206
click to vote
SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
Accurate topical categorization of user queries allows for increased effectiveness, efficiency, and revenue potential in general-purpose web search systems. Such categorization be...