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CRITICAL
2005
15 years 6 months ago
Learning management systems: the need for critical analyses
Learning management systems (LMSs) are receiving much attention in Nordic education. While they undoubtedly provide opportunities for educational innovations and can efficiently f...
Eevi E. Beck
130
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ECAL
2005
Springer
15 years 6 months ago
From the Inside Looking Out: Self Extinguishing Perceptual Cues and the Constructed Worlds of Animats
Jakob von Uexk¨ull’s theory of the Umwelt is described and it is used to show how perceptual states can be defined. It is described how perceptual cues are selected over evolut...
Ian Macinnes, Ezequiel A. Di Paolo
121
Voted
AMC
2005
123views more  AMC 2005»
15 years 4 months ago
Iterative methods for Robbins problems
Preconditioned iterative methods are described for the solution of an elliptic partial differential equation over an unit square region with Robbins boundary conditions. Transform...
Andy C. Ho, Michael K. Ng
AUTOMATICA
2005
60views more  AUTOMATICA 2005»
15 years 4 months ago
Robust output regulation with nonlinear exosystems
For over a decade, the solvability of the nonlinear robust output regulation problem relies on the assumption that the exosystem is linear and neurally stable. Thus the only exogen...
Zhiyong Chen, Jie Huang
CAS
2005
64views more  CAS 2005»
15 years 4 months ago
Estimating Null Values In Relational Database Systems Based On Genetic Algorithms
In this paper, we present a new method to estimate null values in relational database systems based on genetic algorithms. It can tune the membership functions of the linguistic v...
Shyi-Ming Chen, Shih-Wei Lee