235 search results - page 2 / 47 » Quantization of Discrete Probability Distributions |
ICASSP
2009
IEEE
14 years 16 days ago
2009
IEEE
In this paper, we introduce a novel vector quantization (VQ) scheme for distributing the quantization error equally among the quantized dimensions. Afterwards, the proposed VQ sch...
ICMLA
2007
13 years 7 months ago
2007
Dynamic programming is introduced to quantize a continuous random variable into a discrete random variable. Quantization is often useful before statistical analysis or reconstruct...
ICTAI
2003
IEEE
13 years 11 months ago
2003
IEEE
Computing and storing probabilities is a hard problem as soon as one has to deal with complex distributions over multiples random variables. The problem of efficient representati...
TCS
2002
13 years 5 months ago
2002
We consider the timed automata model of [3], which allows the analysis of realtime systems expressed in terms of quantitative timing constraints. Traditional approaches to real-ti...
ISITA
2010
13 years 3 months ago
2010
Abstract--Chow and Liu considered the problem of approximating discrete joint distributions with dependence tree distributions where the goodness of the approximations were measure...