126 search results - page 8 / 26 » Estimating the compression fraction of an index using sampli... |
SBBD
2004
13 years 9 months ago
2004
We consider matrix index and navigation index approaches to in-memory navigation of persistent object stores. We demonstrate that both approaches can be re-formulated independentl...
BMCBI
2005
13 years 7 months ago
2005
Background: In expressed sequence tag (EST) sequencing, we are often interested in how many genes we can capture in an EST sample of a targeted size. This information provides ins...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Similarity joins are important operations with a broad range of applications. In this paper, we study the problem of vector similarity join size estimation (VSJ). It is a generali...
SCALESPACE
2001
Springer
14 years 4 days ago
2001
Springer
Abstract. The most popular lossy image compression method used on the Internet is the JPEG standard. JPEG’s good compression performance and low computational and memory complexi...