1038 search results - page 48 / 208 » Space-Bounded Query Approximation |
112
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CORR
2012
Springer
13 years 7 months ago
2012
Springer
We present a new type of monotone submodular functions: multi-peak submodular functions. Roughly speaking, given a family of sets F, we construct a monotone submodular function f ...
116
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SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
With the proliferation of geo-positioning and geo-tagging, spatial web objects that possess both a geographical location and a textual description are gaining in prevalence, and s...
118
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INFOVIS
1999
IEEE
15 years 4 months ago
1999
IEEE
Dynamic Queries offer continuous feedback during range queries, and have been shown to be effective and satisfying. Recent work has extended them to datasets of 100,000 objects an...
220
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
118
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SIGMOD
2002
ACM
15 years 12 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...