Sciweavers

2629 search results - page 64 / 526
» complex 2009
Sort
View
CEC
2009
IEEE
16 years 28 days ago
Birds on the wall: Distributing a process-oriented simulation
— The CoSMoS project aims to develop reusable tools and techniques for complex systems modelling and simulation. Using process-oriented software design techniques, we have built ...
Adam T. Sampson, John Markus Bjørndalen, Pa...
APPROX
2009
Springer
107views Algorithms» more  APPROX 2009»
16 years 23 days ago
Hierarchy Theorems for Property Testing
Referring to the query complexity of property testing, we prove the existence of a rich hierarchy of corresponding complexity classes. That is, for any relevant function q, we prov...
Oded Goldreich, Michael Krivelevich, Ilan Newman, ...
ICASSP
2009
IEEE
16 years 28 days ago
On ICA of improper and noncircular sources
We provide a review of independent component analysis (ICA) for complex-valued improper and noncircular random sources. An improper random signal is correlated with its complex co...
Peter J. Schreier, Tülay Adali, Louis L. Scha...
AIED
2009
Springer
16 years 23 days ago
From Conceptual Models to Agent-based Simulations: Why and How
The core problem we address in this paper is how to take a declarative conceptual representation of a complex system and produce an agent-based simulation of that model. In particu...
Swaroop Vattam, Ashok K. Goel, Spencer Rugaber, Ci...
GECCO
2009
Springer
118views Optimization» more  GECCO 2009»
16 years 22 days ago
The impact of network topology on self-organizing maps
In this paper, we study instances of complex neural networks, i.e. neural networks with complex topologies. We use Self-Organizing Map neural networks whose neighborhood relations...
Fei Jiang, Hugues Berry, Marc Schoenauer