588 search results - page 25 / 118 » Positive higher-order queries |
137
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
Given a positive value r, a circular range query returns the objects that lie within the distance r of the query location. In this paper, we study the circular range queries that c...
101
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ISMB
1993
15 years 3 months ago
1993
Using a flexible representation of biological sequences, we have performed a comparative analysis of 1208 known tRNA sequences. We believe we our technique is a more sensitive met...
110
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BMCBI
2010
15 years 1 months ago
2010
Background: DNA sequence comparison is a well-studied problem, in which two DNA sequences are compared using a weighted edit distance. Recent DNA sequencing technologies however o...
116
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BMCBI
2010
15 years 1 months ago
2010
Background: One of the challenges of bioinformatics remains the recognition of short signal sequences in genomic DNA such as donor or acceptor splice sites, splicing enhancers or ...
116
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BMCBI
2006
15 years 1 months ago
2006
Background: gene identification in genomic DNA sequences by computational methods has become an important task in bioinformatics and computational gene prediction tools are now es...