3055 search results - page 100 / 611 » Randomized Search Trees |
108
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JOBIM
2000
15 years 5 months ago
2000
Abstract. A tree representation distance method, applied to any dissimilarity array, always gives a valued tree, even if the tree model is not appropriate. In the first part, we pr...
101
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VLDB
2000
ACM
15 years 5 months ago
2000
ACM
We propose a novel index structure, A-tree (Approximation tree), for similarity search of high-dimensional data. The basic idea of the
227
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
119
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AINA
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper, we study the problem of data gathering in multi-hop wireless sensor networks. To tackle the high degree of channel contention and high probability of packet collisi...
123
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IJCAI
2007
15 years 3 months ago
2007
A formula in first-order logic can be viewed as a tree, with a logical connective at each node, and a knowledge base can be viewed as a tree whose root is a conjunction. Markov l...