344 search results - page 25 / 69 » A Semantic Approach to Query Rewriting for Integrated XML Da... |
120
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KES
2005
Springer
15 years 9 months ago
2005
Springer
In this paper we describe the design of a hybrid search that combines simple metadata search with a traditional keyword search over unstructured context data. This paradigm provide...
252
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
XML streams, such as RSS feeds or complex event streams, are becoming increasingly pervasive as they provide the foundation for a wide range of emerging applications. An important...
140
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
This paper presents a novel and complementary technique to optimize an XPath query by minimizing its wildcard steps. Our approach is based on using a general composite axis called...
150
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VLDB
2005
ACM
15 years 9 months ago
2005
ACM
Many enterprise applications prefer to store XML data as a rich data type, i.e. a sequence of bytes, in a relational database system to avoid the complexity of decomposing the dat...
150
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JUCS
2008
15 years 4 months ago
2008
: We propose specification of schema mappings and agents' actions in XML data integration task. We discuss the problem in a highly-dynamic environment consisting of a communit...