1402 search results - page 275 / 281 » Detecting Change in Data Streams |
PODS
1999
ACM
13 years 12 months ago
1999
ACM
Query optimizers rely on fast, high-quality estimates of result sizes in order to select between various join plans. Selfjoin sizes of relations provide bounds on the join size of...
WSC
2000
13 years 9 months ago
2000
Discrete event simulations often require a future event list structure to manage events according to their timestamp. The choice of an efficient data structure is vital to the per...
BMCBI
2007
13 years 7 months ago
2007
Background: Cell specific gene expression is largely regulated by different combinations of transcription factors that bind cis-elements in the upstream promoter sequence. However...
BMCBI
2007
13 years 7 months ago
2007
Background: A microarray study may select different differentially expressed gene sets because of different selection criteria. For example, the fold-change and p-value are two co...
ENGL
2007
13 years 7 months ago
2007
— We make use of discrete wavelets to extract distinguishing features between normal and cancerous human breast tissue fluorescence spectra. These are then used in conjunction wi...