485 search results - page 89 / 97 » Processing complex aggregate queries over data streams |
106
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ESWS
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. The current state of the art regarding scalable reasoning consists of programs that run on a single machine. When the amount of data is too large, or the logic is too com...
100
Voted
ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
This paper is concerned with the efficient transmission of scalable compressed images over lossy communication channels. Recent works have proposed several strategies for assignin...
85
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DOLAP
2006
ACM
15 years 6 months ago
2006
ACM
Motivated by the increasing need to analyze complex, uncertain multidimensional data this paper proposes probabilistic OLAP queries that are computed using probability distributio...
107
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WSNA
2003
ACM
15 years 5 months ago
2003
ACM
—In a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...
187
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Sequence-based XML indexing aims at avoiding expensive join operations in query processing. It transforms structured XML data into sequences so that a structured query can be answ...