620 search results - page 64 / 124 » Optimizing Path Expression Queries of XML Data |
125
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DEXA
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML sui...
134
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VL
2000
IEEE
15 years 7 months ago
2000
IEEE
XML is becoming one of the most influential standards concerning data exchange and Web-presentations. In this paper we present a visual language for querying and transforming XML...
125
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
Answering queries using views is a well-established technique in databases. In this context, two outstanding problems can be formulated. The first one consists in deciding whethe...
98
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
The publish-subscribe paradigm is an effective approach for data publishers to asynchronously disseminate relevant data to a large number of data subscribers. A lot of recent res...
145
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ICDE
2012
IEEE
13 years 5 months ago
2012
IEEE
— In this paper, we focus on efficient keyword query processing for XML data based on SLCA and ELCA semantics. We propose for each keyword a novel form of inverted list, which i...