99 search results - page 4 / 20 » Efficiently evaluating complex boolean expressions |
151
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EDBT
2009
ACM
15 years 6 months ago
2009
ACM
The classic Generalized Sequential Patterns (GSP) algorithm returns all frequent sequences present in a database. However, usually a few ones are interesting from a user's po...
127
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TKDE
2002
15 years 2 months ago
2002
The generation of a set of rules underlying a classification problem is performed by applying a new algorithm, called Hamming Clustering (HC). It reconstructs the and-or expressio...
265
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ICDE
2003
IEEE
16 years 4 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
118
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BMCBI
2010
15 years 2 months ago
2010
Background: High-throughput sequencing technologies, such as the Illumina Genome Analyzer, are powerful new tools for investigating a wide range of biological and medical question...
122
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AI
2000
Springer
15 years 2 months ago
2000
Springer
The Internet presents numerous sources of useful information--telephone directories, product catalogs, stock quotes, event listings, etc. Recently, many systems have been built th...