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» A Hierarchy Based on Output Multiplicity
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TWC
2008
131views more  TWC 2008»
14 years 9 months ago
On channel estimation and optimal training design for amplify and forward relay networks
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
Feifei Gao, Tao Cui, Arumugam Nallanathan
CDC
2010
IEEE
116views Control Systems» more  CDC 2010»
14 years 4 months ago
A stochastic control approach to coding with feedback over degraded broadcast channels
In this paper we attempt to further demonstrate connections between information theory and control, in a networked setting. Specifically, we consider the communication problem of b...
Siva K. Gorantla, Todd P. Coleman
IJNSEC
2010
143views more  IJNSEC 2010»
14 years 4 months ago
Nonce Generation For The Digital Signature Standard
Digital Signature Algorithm (DSA) is an underlying algorithm to form a signature in the Digital Signature Standard (DSS). DSA uses a new random number (or nonce) each time a signa...
Rajendra S. Katti, Rajesh G. Kavasseri
ICASSP
2011
IEEE
14 years 1 months ago
A multi-exposure image fusion algorithm without ghost effect
This paper proposes a new multi-exposure fusion algorithm for HDR imaging. The advantage of the fusion based method is that it does not actually generate HDR images so that the co...
Jaehyun An, Sang Heon Lee, Jung Gap Kuk, Nam Ik Ch...
ICASSP
2011
IEEE
14 years 1 months ago
Estimation of ordinal approach-avoidance labels in dyadic interactions: Ordinal logistic regression approach
Behavioral Signal Processing aims at automating behavioral coding schemes such as those prevalent in psychology and mental health research. This paper describes methods to quantif...
Viktor Rozgic, Bo Xiao, Athanasios Katsamanis, Bri...