654 search results - page 71 / 131 » Complexity of Answering Queries Using Materialized Views |
126
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BIBM
2008
IEEE
15 years 9 months ago
2008
IEEE
Biologists are often interested to query published phylogenetic data for research purposes. PhyQL, a web-based visual phylogenetic query engine, can be quite useful on this regard...
228
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Translating data and data access operations between applications and databases is a longstanding data management problem. We present a novel approach to this problem, in which the...
144
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ISMB
1998
15 years 4 months ago
1998
Existing query interfaces for biological databases are either based on fixed forms or textual query languages. Users of a fixed form-based query interface are limited to performin...
134
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AMW
2009
15 years 4 months ago
2009
Conventional operators for data retrieval are either based on exact matching or on total order relationship among elements. Neither of them is appropriate to manage complex data, s...
121
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STOC
2002
ACM
16 years 3 months ago
2002
ACM
Given a set S of n points in IRd , a (t, )-approximate Voronoi diagram (AVD) is a partition of space into constant complexity cells, where each cell c is associated with t represe...