134 search results - page 23 / 27 » Sliding-Window Filtering: An Efficient Algorithm for Increme... |
ICDE
2002
IEEE
14 years 9 months ago
2002
IEEE
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
Monitoring data streams in a distributed system is the focus of much research in recent years. Most of the proposed schemes, however, deal with monitoring simple aggregated values...
RECOMB
2004
Springer
14 years 7 months ago
2004
Springer
The challenge of similarity search in massive DNA sequence databases has inspired major changes in BLAST-style alignment tools, which accelerate search by inspecting only pairs of...
ICDE
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we introduce the concept of a QA-Pagelet to refer to the content region in a dynamic page that contains query matches. We present THOR, a scalable and efficient min...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...