3341 search results - page 584 / 669 » On Bounded Queries and Approximation |
AAAI
2012
13 years 7 days ago
2012
We address the problem of spatial conservation planning in which the goal is to maximize the expected spread of cascades of an endangered species by strategically purchasing land ...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
Motivated by the need to efficiently leverage user relevance feedback in content-based retrieval from image databases, we propose a fast, clustering-based indexing technique for e...
159
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
High-performance data-intensive query processing tasks like OLAP, data mining or scientific data analysis can be severely I/O bound, even when high-end RAID storage systems are us...
158
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ICDE
2005
IEEE
15 years 11 months ago
2005
IEEE
Scientific database federations are geographically distributed and network bound. Thus, they could benefit from proxy caching. However, existing caching techniques are not suitabl...
ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper presents an algorithm, called the winnerupdate algorithm, for accelerating the nearest neighbor search. By constructing a hierarchical structure ,for each feature point...