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» Spatial data infrastructures as complex adaptive systems
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JCP
2007
150views more  JCP 2007»
13 years 8 months ago
Bayesian Networks and Evidence Theory to Model Complex Systems Reliability
Abstract— This paper deals with the use of Bayesian Networks to compute system reliability of complex systems under epistemic uncertainty. In the context of incompleteness of rel...
Christophe Simon, Philippe Weber, Eric Levrat
SSD
1993
Springer
112views Database» more  SSD 1993»
14 years 22 days ago
A Storage and Access Architecture for Efficient Query Processing in Spatial Database Systems
: Due to the high complexity of objects and queries and also due to extremely large data volumes, geographic database systems impose stringent requirements on their storage and acc...
Thomas Brinkhoff, Holger Horn, Hans-Peter Kriegel,...
TWC
2008
100views more  TWC 2008»
13 years 8 months ago
Generalized feedback detection for spatial multiplexing multi-antenna systems
Abstract-- We present a unified detection framework for spatial multiplexing multiple-input multiple-output (MIMO) systems by generalizing Heller's classical feedback decoding...
Tao Cui, Chintha Tellambura
ECTEL
2010
Springer
13 years 6 months ago
GVIS: A Facility for Adaptively Mashing Up and Representing Open Learner Models
In this article we present an infrastructure for creating mash up and visual representations of the user profile that combine data from different sources. We explored this approach...
Luca Mazzola, Riccardo Mazza
CSE
2009
IEEE
13 years 12 months ago
Self-Adaptation of Fault Tolerance Requirements Using Contracts
Fault tolerance is a constant concern in data centers where servers have to run with a minimal level of failures. Changes on the operating conditions or on server demands, and var...
André Luiz B. Rodrigues, Leila N. Bezerra, ...