1573 search results - page 251 / 315 » A Data Structure for Sponsored Search |
181
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VLDB
2007
ACM
16 years 2 days ago
2007
ACM
In this article, we propose a new approach for querying and indexing a database of trees with specific applications to XML datasets. Our approach relies on representing both the q...
105
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SIGMOD
2004
ACM
15 years 12 months ago
2004
ACM
High-quality annotation of biological data is central to bioinformatics. Annotation using terms from ontologies provides reliable computational access to data. The Gene Ontology (...
ICDM
2008
IEEE
15 years 6 months ago
2008
IEEE
The task of aligning sequences arises in many applications. Classical dynamic programming approaches require the explicit state enumeration in the reward model. This is often impr...
126
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ICIW
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
AUSDM
2007
Springer
15 years 6 months ago
2007
Springer
To date, most association rule mining algorithms have assumed that the domains of items are either discrete or, in a limited number of cases, hierarchical, categorical or linear. ...