8331 search results - page 148 / 1667 » Data Aggregation Sets in Adaptive Data Model |
178
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INFORMATICALT
2006
15 years 6 months ago
2006
Matrix transpose in parallel systems typically involves costly all-to-all communications. In this paper, we provide a comparative characterization of various efficient algorithms f...
143
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DATAMINE
2002
15 years 5 months ago
2002
Cubegrades are generalization of association rules which represent how a set of measures (aggregates) is affected by modifying a cube through specialization (rolldown), generaliza...
154
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IV
2005
IEEE
15 years 11 months ago
2005
IEEE
The paper elaborates on the previous research on the analysis of temporal and spatio-temporal data done in statistical graphics and geo-visualization. We focus on the exploration ...
173
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
—A critical function of wireless sensor networks (WSNs) is data gathering. While, one is often only interested in collecting a relevant function of the sensor measurements at a s...
145
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...