6202 search results - page 1177 / 1241 » Without Loss of Generality |
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
Efficient similarity search in high-dimensional spaces is important to content-based retrieval systems. Recent studies have shown that sketches can effectively approximate L1 dist...
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
With an explosive growth of blogs, information seeking in blogosphere becomes more and more challenging. One example task is to find the most relevant topical blogs against a give...
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
Some applications have to present their results in the form of ranked lists. This is the case of many information retrieval applications, in which documents must be sorted accordi...
SIGMETRICS
2008
ACM
14 years 10 months ago
2008
ACM
We consider a wireless collision channel, shared by a finite number of mobile users who transmit to a common base station using a random access protocol. Mobiles are selfoptimizin...
SIGMETRICS
2008
ACM
14 years 10 months ago
2008
ACM
Local network coding is growing in prominence as a technique to facilitate greater capacity utilization in multi-hop wireless networks. A specific objective of such local network ...