6974 search results - page 968 / 1395 » Querying Semi-Structured Data |
198
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ICDE
2006
IEEE
16 years 26 days ago
2006
IEEE
Currently, only few XML data management systems support concurrent access to an XML document, and if they do, they typically apply variations of hierarchical locking to handle XML...
177
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IV
2005
IEEE
16 years 12 days ago
2005
IEEE
Site maps are frequently provided on Web sites as a navigation support for Web users. The automatic generation of site maps is a complex task since the structure of the data, sema...
196
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VLDB
2004
ACM
16 years 5 days ago
2004
ACM
An increasing percentage of the data needed by business applications is being generated in XML format. Storing the XML in its native format will facilitate new applications that e...
217
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VLDB
2004
ACM
16 years 5 days ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...
200
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MOBIDE
2003
ACM
16 years 2 days ago
2003
ACM
This paper presents TiNA, a scheme for minimizing energy consumption in sensor networks by exploiting end-user tolerance to temporal coherency. TiNA utilizes temporal coherency to...