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NSDI
2008
15 years 7 months ago
Characterizing Botnets from Email Spam Records
We develop new techniques to map botnet membership using traces of spam email. To group bots into botnets we look for multiple bots participating in the same spam email campaign. ...
Li Zhuang, John Dunagan, Daniel R. Simon, Helen J....
ICIP
2000
IEEE
16 years 6 months ago
On the Compression of Image Based Rendering Scene
In image based rendering (IBR), a 3D scene is recorded through a set of photos, and a novel view is rendered by assembling data from the photo set. Compression is essential to red...
Jin Li, Harry Shum, Ya-Qin Zhang
ICPR
2006
IEEE
16 years 5 months ago
Uncertainties-driven Surface Morphing: The case of Photo-realistic Transitions between Facial Expressions
Reproduction of facial animation play a fundamental role in applications requiring human-computer interactions The objective of this paper is to introduce a geometric mechanism th...
Charlotte Ghys, Maxime Taron, Nikos Paragios
ICDIM
2007
IEEE
15 years 11 months ago
Optimized contextual discovery of Web Services for Devices
Due to more and more mobile computers moving among smart and communicating devices in our everyday life, we observe the emergence of new constraints in software design. Indeed, de...
Nicolas Bussiere, Daniel Cheung-Foo-Wo, Vincent Ho...
ISQED
2003
IEEE
102views Hardware» more  ISQED 2003»
15 years 10 months ago
Modeling Crosstalk Induced Delay
The amplitude of coupled noise is often used in estimating the crosstalk effect. Coupling noise-induced delay measures the impact of crosstalk on circuit performance. Efficient c...
Chung-Kuan Tsai, Malgorzata Marek-Sadowska