986 search results - page 105 / 198 » Efficient Processing of the Cube Operator |
DAC
2009
ACM
15 years 11 months ago
2009
ACM
At runtime, an embedded control system can switch between alternative functional modes. In each mode, the system operates by using a schedule and controllers that exploit the avai...
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This paper presents the Scalable On-Line Execution algorithm (SOLE, for short) for continuous and on-line evaluation of concurrent continuous spatio- temporal queries over data str...
ICAC
2005
IEEE
15 years 3 months ago
2005
IEEE
We consider pervasive computing applications that process and aggregate data-streams emanating from highly distributed data sources to produce a stream of updates that have an imp...
ICRA
2000
IEEE
15 years 2 months ago
2000
IEEE
Autonomous planetary rovers operating in vast unknown environments must operate efficiently because of size, power and computing limitations. Recently, we have developed a rover c...
TIP
2008
14 years 10 months ago
2008
Our aim in this paper is to tighten the link between wavelets, some classical image-processing operators, and David Marr's theory of early vision. The cornerstone of our appro...