2985 search results - page 147 / 597 » Indexing Distributed Complex Data for Complex Queries |
257
Voted
ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
Estimating the selectivity of queries is a crucial problem in database systems. Virtually all database systems rely on the use of selectivity estimates to choose amongst the many ...
136
Voted
DEXA
2007
Springer
15 years 11 months ago
2007
Springer
Emerging non-standard applications like the production of high-quality spatial sound pose new challenges to data management. Beside the need for a flexible transactional managemen...
215
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PODS
1997
ACM
15 years 9 months ago
1997
ACM
In this paper, we present a new cost model for nearest neighbor search in high-dimensional data space. We first analyze different nearest neighbor algorithms, present a generaliza...
170
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JCDL
2010
ACM
15 years 10 months ago
2010
ACM
In recent years, the vast amount of digitally available content has lead to the creation of many topic-centered digital libraries. Also in the domain of chemistry more and more di...
163
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DEXA
2003
Springer
15 years 10 months ago
2003
Springer
Effective daily processing of large amounts of paper documents in office environments requires the application of semantic-based indexing techniques during the transformation of pa...