2092 search results - page 56 / 419 » Dynamically Distributed Query Evaluation |
193
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CSFW
2011
IEEE
14 years 2 months ago
2011
IEEE
—This paper explores the idea of knowledge-based security policies, which are used to decide whether to answer queries over secret data based on an estimation of the querier’s ...
125
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SEMWEB
2007
Springer
15 years 8 months ago
2007
Springer
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collecte...
142
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FCCM
2004
IEEE
15 years 6 months ago
2004
IEEE
Dynamically Reconfigurable Processor (DRP)[1] developed by NEC Electronics is a coarse grain reconfigurable processor that selects a data path from the on-chip repository of sixte...
153
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CCGRID
2007
IEEE
15 years 8 months ago
2007
IEEE
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...
117
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ADC
2007
Springer
15 years 8 months ago
2007
Springer
Histograms are used extensively for selectivity estimation and approximate query processing. Workloadaware dynamic histograms can self-tune itself based on query feedback without ...