34 search results - page 5 / 7 » Multi-dimensional Selectivity Estimation Using Compressed Hi... |
BTW
2007
Springer
14 years 13 days ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
IMC
2007
ACM
13 years 7 months ago
2007
ACM
We address the problem of efficient end-to-end network monitoring of path metrics in communication networks. Our goal is to minimize the number of measurements or monitors requir...
ICASSP
2009
IEEE
13 years 4 months ago
2009
IEEE
In this paper, we propose a novel sparse source separation method that can be applied even if the number of sources is unknown. Recently, many sparse source separation approaches ...
ACCV
2006
Springer
14 years 7 days ago
2006
Springer
Recovering the pose of a person from single images is a challenging problem. This paper discusses a bottom-up approach that uses local image features to estimate human upper body p...
EDBT
2006
ACM
14 years 6 months ago
2006
ACM
Abstract. We consider a collaboration of peers autonomously crawling the Web. A pivotal issue when designing a peer-to-peer (P2P) Web search engine in this environment is query rou...