287 search results - page 22 / 58 » Supporting Top-K Keyword Search in XML Databases |
SIGIR
2004
ACM
15 years 2 months ago
2004
ACM
Indexing and ranking are two key factors for efficient and effective XML information retrieval. Inappropriate indexing may result in false negatives and false positives, and impro...
93
Voted
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
Structured data including sets, sequences, trees and graphs, pose significant challenges to fundamental aspects of data management such as efficient storage, indexing, and simila...
118
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DOCENG
2004
ACM
15 years 2 months ago
2004
ACM
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
Recently, the IMS Learning Resource Meta-Data Specification [1] was released, paving the way for efficient repurposing of educational multimedia in a multitude of learning environ...
113
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WEBDB
2007
Springer
15 years 3 months ago
2007
Springer
XML information retrieval (XML-IR) systems utilize the logical structure of XML documents for retrieving relevant elements. From a practical point of view, displaying the search r...