2985 search results - page 49 / 597 » Indexing Distributed Complex Data for Complex Queries |
104
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DEXA
2008
Springer
15 years 4 months ago
2008
Springer
The paper presents a novel method for compressing large database workloads for purpose of autonomic, continuous index selection. The compressed workload contains a small subset of ...
130
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DAIS
2009
15 years 10 days ago
2009
Queries are widely used for acquiring data distributed in opportunistically formed mobile networks. However, when queries are executed in such dynamic settings, the returned result...
206
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VLDB
2004
ACM
16 years 2 months ago
2004
ACM
In this paper, we propose a new tunable index scheme, called iMinMax(), that maps points in highdimensional spaces to single-dimensional values determined by their maximum or minim...
125
Voted
CGI
1998
IEEE
15 years 6 months ago
1998
IEEE
Ray tracing and Monte-Carlo based global illumination, as well as radiosity and other finite-element based global illumination methods, all require repeated evaluation of quantita...
101
Voted
ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
We propose a model for the density of cross-spectral coefficients using Normal Variance Mean Mixtures. We show that this model density generalizes the corresponding marginal dens...