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SAC
2006
ACM
14 years 1 months ago
The impact of sample reduction on PCA-based feature extraction for supervised learning
“The curse of dimensionality” is pertinent to many learning algorithms, and it denotes the drastic raise of computational complexity and classification error in high dimension...
Mykola Pechenizkiy, Seppo Puuronen, Alexey Tsymbal
ISMAR
2002
IEEE
14 years 9 days ago
Bread Crumbs: A Technique for Modelling Large Outdoor Ground Features
This paper presents a new technique we have created, known as Bread Crumbs, which allows the modelling of large outdoor ground features using a mobile augmented reality system and...
Wayne Piekarski, Bruce H. Thomas
IPPS
1997
IEEE
13 years 11 months ago
Performance Analysis and Optimization on a Parallel Atmospheric General Circulation Model Code
An analysis is presented of the primary factors influencing the performance of a parallel implementation of the UCLA atmospheric general circulation model (AGCM) on distributedme...
John Z. Lou, John D. Farrara
IFIP
2003
Springer
14 years 18 days ago
A Novel Approach for Distributed Simulation of Wireless Mobile Systems
Abstract. This position paper introduces the motivation and preliminary implementation issues of a distributed simulation middleware designed to increase the performance and speed-...
Luciano Bononi, Gabriele D'Angelo
RTS
2010
90views more  RTS 2010»
13 years 5 months ago
A timeband framework for modelling real-time systems
Abstract Complex real-time systems, must integrate physical processes with digital control, human operation and organizational structures. New scientific foundations are required ...
Alan Burns, Ian J. Hayes