1381 search results - page 172 / 277 » Structural signatures for tree data structures |
IPSN
2009
Springer
15 years 4 months ago
2009
Springer
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
GFKL
2007
Springer
15 years 2 months ago
2007
Springer
Research in the field of knowledge discovery from temporal data recently focused on a new type of data: interval sequences. In contrast to event sequences interval sequences contai...
VLDB
1995
ACM
15 years 1 months ago
1995
ACM
The spatial join operation is benchmarked using variants of well-known spatial data structures such as the R-tree, R-tree, R+-tree, and the PMR quadtree. The focus is on a spatia...
PODS
2006
ACM
15 years 10 months ago
2006
ACM
B-trees are the data structure of choice for maintaining searchable data on disk. However, B-trees perform suboptimally ? when keys are long or of variable length, ? when keys are...
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SIGMOD
2005
ACM
15 years 3 months ago
2005
ACM
In this paper, we propose new graph-based data structure and indexing to organize and retrieve video data. Several researches have shown that a graph can be a better candidate for...