263 search results - page 42 / 53 » Discrete Symbol Calculus |
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— We examine the Shannon limits of communication systems when the precision of the analog-to-digital conversion (ADC) at the receiver is constrained. ADC is costly and powerhungr...
GLOBECOM
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract We consider the linear coding of a discrete memoryless Gaussian source transmitted through a discrete memoryless fading channel with additive white Gaussian noise (AWGN)...
100
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ACNS
2005
Springer
15 years 5 months ago
2005
Springer
Recently, several public key exchange protocols based on symbolic computation in non-commutative (semi)groups were proposed as a more efficient alternative to well established prot...
105
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PCM
2001
Springer
15 years 4 months ago
2001
Springer
Recognition of human gestures is important for analysis and indexing of video. To recognize human gestures on video, generally a large number of training examples for each individu...
111
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COMPGEOM
1997
ACM
15 years 4 months ago
1997
ACM
Abstract: We propose an e cient method that determines the sign of a multivariate polynomial expression with integer coe cients. This is a central operation on which the robustness...