38 search results - page 5 / 8 » Geometric Point Pattern Matching in the Knuth-Morris-Pratt W... |
CIVR
2007
Springer
13 years 11 months ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
KDD
2000
ACM
13 years 8 months ago
2000
ACM
Many important problems involve clustering large datasets. Although naive implementations of clustering are computationally expensive, there are established efficient techniques f...
FGR
2008
IEEE
13 years 11 months ago
2008
IEEE
An image-set based face recognition algorithm is proposed that exploits the full geometrical interpretation of Canonical Correlation Analysis (CCA). CCA maximizes the correlation ...
COMPGEOM
2009
ACM
13 years 11 months ago
2009
ACM
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Classic algorithms for sequential pattern discovery, return all frequent sequences present in a database. Since, in general, only a few ones are interesting from a user's poin...