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» Guessing Subject to Distortion
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ICASSP
2010
IEEE
14 years 9 months ago
Audio forensics from acoustic reverberation
An audio recording is subject to a number of possible distortions and artifacts. For example, the persistence of sound, due to multiple reflections from various surfaces in a roo...
Hafiz Malik, Hany Farid
80
Voted
COMPGEOM
2006
ACM
15 years 3 months ago
Embedding ultrametrics into low-dimensional spaces
We study the problem of minimum-distortion embedding of ultrametrics into the plane and higher dimensional spaces. Ultrametrics are a natural class of metrics that frequently occu...
Mihai Badoiu, Julia Chuzhoy, Piotr Indyk, Anastasi...
CORR
2010
Springer
140views Education» more  CORR 2010»
14 years 8 months ago
On Scaling Laws of Diversity Schemes in Decentralized Estimation
This paper is concerned with decentralized estimation of a Gaussian source using multiple sensors. We consider a diversity scheme where only the sensor with the best channel sends...
Alex S. Leong, Subhrakanti Dey
ICIP
2002
IEEE
15 years 11 months ago
Perceived quality metrics for low bit rate compressed video
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...
Mark Masry, Sheila S. Hemami
64
Voted
WWW
2004
ACM
15 years 10 months ago
Are web pages characterized by color?
When human guess the content of a web page, not only the text on the page but also its appearance is an important factor. However, there have been few studies on the relationship ...
Norifumi Murayama, Suguru Saito, Manabu Okumura