453 search results - page 91 / 91 » Tight bounds for the partial-sums problem |
DKE
2008
13 years 7 months ago
2008
We study an important data analysis operator, which extracts the k most important groups from data (i.e., the k groups with the highest aggregate values). In a data warehousing co...
JCST
2008
13 years 7 months ago
2008
Detecting duplicates in data streams is an important problem that has a wide range of applications. In general, precisely detecting duplicates in an unbounded data stream is not fe...
IOR
2010
13 years 5 months ago
2010
During counterinsurgency operations, government forces with superior …repower confront weaker lowsignature insurgents. Under what conditions should government (Blue) forces atta...