2514 search results - page 430 / 503 » On the Computation of Approximations of Database Queries |
87
Voted
KDD
2006
ACM
16 years 1 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
129
Voted
SIGMOD
2004
ACM
16 years 22 days ago
2004
ACM
We are inevitably moving into a realm where small and inexpensive wireless devices would be seamlessly embedded in the physical world and form a wireless sensor network in order t...
130
Voted
PODS
2001
ACM
16 years 22 days ago
2001
ACM
We consider the complexity of join problems, focusing on equijoins, spatial-overlap joins, and set-containment joins. We use a graph pebbling model to characterize these joins com...
120
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EDBT
2008
ACM
16 years 22 days ago
2008
ACM
Music information retrieval is becoming very important with the ever-increasing growth of music content in digital libraries, peer-to-peer systems and the internet. While it is ea...
115
click to vote
MICCAI
2009
Springer
15 years 7 months ago
2009
Springer
This paper investigates an approach to model the space of brain images through a low-dimensional manifold. A data driven method to learn a manifold from a collections of brain imag...