6974 search results - page 297 / 1395 » Querying Semi-Structured Data |
172
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
It is cost-effective for data owners to publicize their spatial databases via database outsourcing; however, data privacy and query integrity are major challenges. In this demonst...
286
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
A k-nearest neighbor (k-NN) query retrieves k objects from a database that are considered to be the closest to a given query point. Numerous techniques have been proposed in the p...
205
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APWEB
2004
Springer
16 years 3 days ago
2004
Springer
Abstract With the growing importance of XML in data exchange, much research tends to provide a compact labeling scheme and a flexible query facility to extract data from dynamic XM...
193
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CIDR
2009
15 years 7 months ago
2009
Modern data analysis applications driven by the Network Effect are pushing traditional database and data warehousing technologies beyond their limits due to their massively increa...
137
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GI
2005
Springer
16 years 6 days ago
2005
Springer
: Personalization includes the adaptation of database queries according to the user’s needs, wishes and situation. We examine the influence of the dparameter as powerful personal...