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» On Computing Functions with Uncertainty
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DATE
2010
IEEE
154views Hardware» more  DATE 2010»
15 years 4 months ago
Computing robustness of FlexRay schedules to uncertainties in design parameters
Abstract--In the current environment of rapidly changing invehicle requirements and ever-increasing functional content for automotive EE systems, there are several sources of uncer...
Arkadeb Ghosal, Haibo Zeng, Marco Di Natale, Yakov...
IJAR
2006
103views more  IJAR 2006»
15 years 3 months ago
Computing mean and variance under Dempster-Shafer uncertainty: Towards faster algorithms
In many real-life situations, we only have partial information about the actual probability distribution. For example, under Dempster-Shafer uncertainty, we only know the masses m...
Vladik Kreinovich, Gang Xiang, Scott Ferson
ICLP
2009
Springer
16 years 3 months ago
Qualified Computations in Functional Logic Programming
Abstract. Qualification has been recently introduced as a generalization of uncertainty in the field of Logic Programming. In this paper we investigate a more expressive language f...
Rafael Caballero, Mario Rodríguez-Artalejo,...
JCSS
2010
105views more  JCSS 2010»
15 years 1 months ago
Fast convolution and Fast Fourier Transform under interval and fuzzy uncertainty
Convolution y(t) = a(t − s) · x(s) ds is one of the main techniques in digital signal processing. A straightforward computation of the convolution y(t) requires O(n2) steps, wh...
Guoqing Liu, Vladik Kreinovich
ISIPTA
2003
IEEE
147views Mathematics» more  ISIPTA 2003»
15 years 8 months ago
Reducing Uncertainty by Imprecise Judgements on Probability Distributions: Application to System Reliability
In this paper the judgement consisting in choosing a function that is believed to dominate the true probability distribution of a continuous random variable is explored. This kind...
Igor Kozine, V. Krymsky