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CONEXT
2006
ACM
16 years 11 days ago
Shortcuts in a virtual world
We consider the case of a virtual world of peers that are organized in an overlay built by Delaunay Triangulation. Application layer routing is used to determine the path taken in...
Moritz Steiner, Ernst W. Biersack
IJON
2008
88views more  IJON 2008»
15 years 6 months ago
Neural network construction and training using grammatical evolution
The term neural network evolution usually refers to network topology evolution leaving the network's parameters to be trained using conventional algorithms. In this paper we ...
Ioannis G. Tsoulos, Dimitris Gavrilis, Euripidis G...
IJBC
2002
109views more  IJBC 2002»
15 years 6 months ago
Cnn Dynamics represents a Broader Class than PDES
The relationship between Cellular Nonlinear Networks (CNNs) and Partial Differential Equations (PDEs) is investigated. The equivalence between discrete-space CNN models and contin...
Marco Gilli, Tamás Roska, Leon O. Chua, Pie...
CORR
2011
Springer
162views Education» more  CORR 2011»
15 years 1 months ago
Helly numbers of acyclic families
The Helly number of a family of sets with empty intersection is the size of its largest inclusionwise minimal sub-family with empty intersection. Let F be a finite family of open...
Éric Colin de Verdière, Grégo...
ICALT
2005
IEEE
16 years 21 hour ago
The Effect of Interactivity on Web-Based Instruction Learners' Attitude, Satisfaction, and Performances
The Internet breaks the limitations of time and space and provides a flexible platform for learning. Learning is a two-way communication and interactivity is a process to enhance ...
Juei-ni Sun, Yu-chen Hsu