848 search results - page 13 / 170 » Optimization of Sequence Queries in Database Systems |
BIOCOMP
2007
14 years 11 months ago
2007
Low-Complexity Regions (LCRs) of biological sequences are the main source of false positives in similarity searches for biological sequence databases. We consider the problem of ļ...
175
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SIGMOD
2009
ACM
15 years 9 months ago
2009
ACM
Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of userspecified event patterns. Recently, they have gained more attentio...
CSB
2004
IEEE
15 years 1 months ago
2004
IEEE
In order to provide a portable and accurate typing system for the unambiguous characterization of pathogenic Escherichia coli isolates to the scientific community, we have constru...
103
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ICDE
2011
IEEE
14 years 1 months ago
2011
IEEE
āAn increasing amount of data produced nowadays is in RDF format. While signiļ¬cant work has been performed on view selection and query optimization algorithms in relational dat...
COOPIS
2003
IEEE
15 years 2 months ago
2003
IEEE
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...