340 search results - page 4 / 68 » Effective data co-reduction for multimedia similarity search |
ICMCS
2008
IEEE
13 years 11 months ago
2008
IEEE
We investigate the symmetric Kullback-Leibler (KL2) distance in speaker clustering and its unreported effects for differently-sized feature matrices. Speaker data is represented a...
ICMCS
2010
IEEE
13 years 6 months ago
2010
IEEE
Determining similarities among data objects is a core task of content-based multimedia retrieval systems. Approximating data object contents via flexible feature representations, ...
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
BIBE
2003
IEEE
13 years 10 months ago
2003
IEEE
We present a multi-dimensional indexing approach for fast sequence similarity search in DNA and protein databases. In particular, we propose effective transformations of subsequen...
BTW
2009
Springer
13 years 6 months ago
2009
Springer
Abstract: Multimedia databases are increasingly common in science, business, entertainment and many other applications. Their size and high dimensionality of features are major cha...