Estimating the distribution of a sum of independent lognormal random variables.
Norman C. BeaulieuAdnan A. Abu-DayyaPeter J. McLanePublished in: IEEE Trans. Commun. (1995)
Keyphrases
- random variables
- identically distributed
- probability distribution
- independent and identically distributed
- graphical models
- statistically independent
- joint distribution
- conditionally independent
- distribution function
- conditional independence
- probability density
- normal distribution
- bayesian networks
- stochastic optimization problems
- latent variables
- conditional distribution
- power law
- varying degrees
- lead time
- marginal distributions
- directed acyclic graph
- conditional distributions
- conditional probabilities
- belief propagation
- hazard rate
- stochastic processes
- random vectors
- joint probability distribution