2880 search results - page 177 / 576 » Approximate Range Searching |
133
Voted
ISBI
2004
IEEE
16 years 4 months ago
2004
IEEE
A new approach is presented for partitioning an image database by classifying and indexing the convex hull shapes and the number of region concavities. The result is a significant...
245
Voted
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
Given a multidimensional point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for proc...
132
Voted
EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Abstract. The retrieval of objects from a multimedia database employs a measure which defines a similarity score for every pair of objects. The measure should effectively follow th...
124
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
A supergraph containment search is to retrieve the data graphs contained by a query graph. In this paper, we study the problem of efficiently retrieving all data graphs approximate...
114
Voted
CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
We present an efficient pixel-sampling technique for histogram-based search. Given a template image as a query, a typical histogram-based algorithm aims to find the location of ...