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BMCBI
2007
149views more  BMCBI 2007»
13 years 8 months ago
Robust imputation method for missing values in microarray data
Background: When analyzing microarray gene expression data, missing values are often encountered. Most multivariate statistical methods proposed for microarray data analysis canno...
Dankyu Yoon, Eun-Kyung Lee, Taesung Park
IJAR
2006
125views more  IJAR 2006»
13 years 8 months ago
Computing best-possible bounds for the distribution of a sum of several variables is NP-hard
In many real-life situations, we know the probability distribution of two random variables x1 and x2, but we have no information about the correlation between x1 and x2; what are ...
Vladik Kreinovich, Scott Ferson
IT
2008
159views more  IT 2008»
13 years 8 months ago
Service Oriented Architecture - Overview of Technologies and Standards
provides a powerful abstraction basically allowing to perceiving all compute resources as entities that can be dynamically discovered and composed. These entities are called servic...
Dimka Karastoyanova, Frank Leymann
IOR
2006
192views more  IOR 2006»
13 years 8 months ago
Exact Simulation of Stochastic Volatility and Other Affine Jump Diffusion Processes
The stochastic differential equations for affine jump diffusion models do not yield exact solutions that can be directly simulated. Discretization methods can be used for simulati...
Mark Broadie, Özgür Kaya
JETAI
2008
114views more  JETAI 2008»
13 years 8 months ago
On the nature of minds, or: truth and consequences
Are minds really dynamical or are they really symbolic? Because minds are bundles of computations, and because computation is always a matter of interpretation of one system by an...
Shimon Edelman
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