217 search results - page 28 / 44 » Searching in metric spaces with user-defined and approximate... |
SISAP
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...
SODA
1993
ACM
13 years 9 months ago
1993
ACM
Given a set of n points in d-dimensional Euclidean space, S ⊂ Ed , and a query point q ∈ Ed , we wish to determine the nearest neighbor of q, that is, the point of S whose Euc...
SSDBM
2009
IEEE
14 years 2 months ago
2009
IEEE
High-dimensional indexing has been very popularly used for performing similarity search over various data types such as multimedia (audio/image/video) databases, document collectio...
AFRIGRAPH
2009
ACM
13 years 11 months ago
2009
ACM
Traditionally, levels of detail (LOD) for animated characters are computed from a single pose. Later techniques refined this approach by considering a set of sample poses and eval...
SIGGRAPH
2010
ACM
14 years 3 days ago
2010
ACM
The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface b...