511 search results - page 47 / 103 » Approximate Selection Queries over Imprecise Data |
186
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DPD
2006
15 years 6 months ago
2006
Advances in network technologies and the emergence of Grid computing have both increased the need and provided the infrastructure for computation and data intensive applications to...
146
Voted
VL
2002
IEEE
15 years 11 months ago
2002
IEEE
Visualization for software understanding requires that the user be able to define specific visualizations that are specialized to the particular understanding task at hand. In t...
157
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APWEB
2004
Springer
15 years 11 months ago
2004
Springer
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...
139
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ICDM
2007
IEEE
16 years 12 days ago
2007
IEEE
Data mining algorithms use various Trie and bitmap-based representations to optimize the support (i.e., frequency) counting performance. In this paper, we compare the memory requi...
210
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...