20 search results - page 4 / 4 » Pushing extrema aggregates to optimize logic queries |
ICDE
2006
IEEE
14 years 7 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
PASTE
2004
ACM
13 years 11 months ago
2004
ACM
A context-sensitive analysis is an analysis in which program elements are assigned sets of properties that depend upon the context in which they occur. For analyses on imperative ...
DOLAP
2006
ACM
14 years 7 days ago
2006
ACM
Decision support systems (DSS) may be enhanced qualitatively if they are able to also deal with spatial dimensions and measures. Regardless the evident importance of using data wa...
PODS
2002
ACM
14 years 6 months ago
2002
ACM
Data Warehousing and OLAPapplications typically view data as having multiple logical dimensions e.g., product, location with natural hierarchies de ned on each dimension. OLAP que...
SIGMOD
2010
ACM
13 years 1 months ago
2010
ACM
In-memory tree structured index search is a fundamental database operation. Modern processors provide tremendous computing power by integrating multiple cores, each with wide vect...