2834 search results - page 44 / 567 » Representing Trees with Constraints |
150
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ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
This paper presents a unified approach to colour image coding, content-based indexing, and retrieval for database applications. The binary space partitioning (BSP) tree, tradition...
128
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
In this paper, we proposed an online algorithm, called FQT-Stream (Frequent Query Trees of Streams), to mine the set of all frequent tree patterns over a continuous XML data strea...
123
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Tree patterns represent important fragments of XPath. In this paper, we show that some classes of tree patterns exhibit such a property that, given a finite number of tree patter...
152
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COCOON
2006
Springer
15 years 8 months ago
2006
Springer
We consider the problem of reconciling gene trees with a species tree based on the widely accepted Gene Duplication model from Goodman et al. Current algorithms that solve this pro...
129
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DCC
1998
IEEE
15 years 8 months ago
1998
IEEE
Abstract. The Burrows-Wheeler transform (BWT) and block sorting compression are closely related to the context trees of PPM. The usual approach of treating BWT as merely a permutat...