22121 search results - page 4123 / 4425 » Modeling annotated data |
191
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TCOM
2008
15 years 7 months ago
2008
In this paper we develop a fine synchronization algorithm for multiband OFDM transmission in the presence of frequency selective channels. This algorithm is based on maximum a post...
221
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TCS
2008
15 years 7 months ago
2008
Abstract. Cryptographic operations are essential for many security-critical systems. Reasoning about information flow in such systems is challenging because typical (noninterferenc...
185
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AUTOMATICA
2005
15 years 7 months ago
2005
This paper examines the problem of estimating linear time-invariant state-space system models. In particular it addresses the parametrization and numerical robustness concerns tha...
164
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ISCI
2007
15 years 7 months ago
2007
An obfuscation is a behaviour-preserving program transformation whose aim is to make a program “harder to understand”. Obfuscations are mainly applied to make reverse engineer...
229
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TIP
2008
15 years 7 months ago
2008
We propose a principled framework for recursively segmenting deformable objects across a sequence of frames. We demonstrate the usefulness of this method on left ventricular segmen...