986 search results - page 5 / 198 » Efficient Processing of the Cube Operator |
WWW
2008
ACM
14 years 10 months ago
2008
ACM
This paper proposes several vectorial operators for processing XML twig queries, which are easy to be performed and inherently efficient for both Ancestor-Descendant (A-D) and Par...
ICCAD
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper solves the variation-aware on-chip decoupling capacitance (decap) budgeting problem. Unlike previous work assuming the worst-case current load, we develop a novel stocha...
NOCS
2009
IEEE
2009
IEEE
Energy efficient application mapping to NoC processing elements operating at multiple voltage levels
14 years 4 months ago
ADC
2004
Springer
14 years 3 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
HPDC
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper we present the Brown Dwarf, a distributed system designed to efficiently store, query and update multidimensional data over an unstructured Peer-to-Peer overlay, wit...