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» Minimization of entropy functionals
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DCC
2007
IEEE
16 years 3 months ago
Multiple-Description Coding by Dithered Delta-Sigma Quantization
We address the connection between the multiple-description (MD) problem and Delta-Sigma quantization. The inherent redundancy due to oversampling in Delta-Sigma quantization, and ...
Jan Østergaard, Ram Zamir
COCOON
2009
Springer
15 years 10 months ago
Limits to List Decoding Random Codes
It has been known since [Zyablov and Pinsker 1982] that a random q-ary code of rate 1 − Hq(ρ) − ε (where 0 < ρ < 1 − 1/q, ε > 0 and Hq(·) is the q-ary entropy ...
Atri Rudra
COMPLEX
2009
Springer
15 years 10 months ago
Differential Forms: A New Tool in Economics
Investors would like to calculate profits in advance, “ex ante”, like the path of a flying ball. But income can only be given “ex post”, after the money is earned. The pro...
Jürgen Mimkes
WISE
2008
Springer
15 years 10 months ago
A Web-Based Automated System for Industry and Occupation Coding
This paper describes Automated Industry and Occupation Coding System (AIOCS). The main function of the system is to classify natural language responses to survey questionnaires int...
Yuchul Jung, Jihee Yoo, Sung-Hyon Myaeng, Dong-Che...
ECAL
2005
Springer
15 years 9 months ago
The Genetic Coding Style of Digital Organisms
Recently, all the human genes were identified. But understanding the functions coded in the genes is of course a much harder problem. We are used to view DNA as some sort of a comp...
Philip Gerlee, Torbjörn Lundh