333 search results - page 54 / 67 » Read-Once Functions and Query Evaluation in Probabilistic Da... |
91
Voted
SIGMOD
2004
ACM
15 years 11 months ago
2004
ACM
Many algorithms have been proposed to approximate holistic aggregates, such as quantiles and heavy hitters, over data streams. However, little work has been done to explore what t...
186
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
A previously proposed Keyword Search paradigm produces, as a query result, a ranked list of Object Summaries (OSs); each OS summarizes all data held in a relational database about ...
117
Voted
EDBT
2011
ACM
14 years 3 months ago
2011
ACM
The quadratic form distance (QFD) has been utilized as an effective similarity function in multimedia retrieval, in particular, when a histogram representation of objects is used...
DAMON
2007
Springer
15 years 5 months ago
2007
Springer
Chip multiprocessors (CMPs) present new opportunities for improving database performance on large queries. Because CMPs often share execution, cache, or bandwidth resources among ...
CIKM
2006
Springer
15 years 3 months ago
2006
Springer
Skyline queries compute the set of Pareto-optimal tuples in a relation, i.e., those tuples that are not dominated by any other tuple in the same relation. Although several algorit...