958 search results - page 183 / 192 » Efficient data structures for range-aggregate queries on tre... |
WEBDB
2009
Springer
14 years 3 months ago
2009
Springer
We study the problem of automatically discovering semantic associations between schema elements, namely foreign keys. This problem is important in all applications where data sets...
ITCC
2005
IEEE
14 years 2 months ago
2005
IEEE
Web services are becoming an important enabler of the Semantic Web. Besides the need for a rich description mechanism, Web Service information should be made available in an acces...
MM
2009
ACM
14 years 1 months ago
2009
ACM
The explosive growth of multimedia data poses serious challenges to data storage, management and search. Efficient near-duplicate detection is one of the required technologies for...
ICDE
2010
IEEE
14 years 8 months ago
2010
IEEE
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
COMPGEOM
2007
ACM
14 years 11 days ago
2007
ACM
We propose a simple variant of kd-trees, called rank-based kd-trees, for sets of points in Rd . We show that a rank-based kd-tree, like an ordinary kd-tree, supports range search ...