310 search results - page 2 / 62 » On Sketching Quadratic Forms |
CGA
2007
13 years 5 months ago
2007
SIAMMAX
2010
13 years 14 days ago
2010
It is well-known that the Legendre-Fenchel conjugate of a positive definite quadratic form can be explicitly expressed as another positive definite quadratic form, and that the con...
MM
2009
ACM
14 years 7 days ago
2009
ACM
Determining similarity is a fundamental task in querying multimedia databases in a content-based way. For this challenging task, there exist numerous similarity models which measu...
SISAP
2010
IEEE
13 years 3 months ago
2010
IEEE
Determining similarities among multimedia objects is a fundamental task in many content-based retrieval, analysis, mining, and exploration applications. Among state-of-the-art sim...
TWC
2008
13 years 5 months ago
2008
In this paper, the statistics of quadratic forms in normal random variables (RVs) are studied and their impact on performance analysis of wireless communication systems is explored...