Sciweavers

3768 search results - page 14 / 754
» Knowledge and Information in Probabilistic Systems
Sort
View
QEST
2009
IEEE
15 years 6 months ago
Safety Analysis of an Airbag System Using Probabilistic FMEA and Probabilistic Counterexamples
—Failure mode and effects analysis (FMEA) is a technique to reason about possible system hazards that result from system or system component failures. Traditionally, FMEA does no...
Husain Aljazzar, Manuel Fischer, Lars Grunske, Mat...
KCAP
2003
ACM
15 years 5 months ago
Building large knowledge bases by mass collaboration
Acquiring knowledge has long been the major bottleneck preventing the rapid spread of AI systems. Manual approaches are slow and costly. Machine-learning approaches have limitatio...
Matthew Richardson, Pedro Domingos
SIGMOD
2008
ACM
101views Database» more  SIGMOD 2008»
15 years 12 months ago
On Query Algebras for Probabilistic Databases
This article proposes a core query algebra for probabilistic databases. In essence, this core is part of the query languages of most probabilistic database systems proposed so far...
Christoph Koch
88
Voted
CAISE
2008
Springer
15 years 1 months ago
Sustainable Information Systems: A Knowledge Perspective
Abstract. We propose a reorientation of the way the concept of sustainability is dealt with in relation to information systems, positioning the processing of knowledge at the centr...
Laura Maruster, Niels R. Faber, Kristian Peters
ICIC
2007
Springer
15 years 6 months ago
Uncertainty Measures of Roughness of Knowledge and Rough Sets in Ordered Information Systems
Rough set theory has been considered as a useful tool to deal with inexact, uncertain, or vague knowledge. However, in real-world, most of information systems are based on dominanc...
Wei-Hua Xu, Hong-zhi Yang, Wen-Xiu Zhang