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ICPR
2008
IEEE
15 years 11 months ago
Approximation of salient contours in cluttered scenes
This paper proposes a new approach to describe the salient contours in cluttered scenes. No need to do the preprocessing, such as edge detection, we directly use a set of random s...
Rui Huang, Nong Sang, Qiling Tang
BDIM
2007
IEEE
99views Business» more  BDIM 2007»
15 years 11 months ago
Model-Based Mitigation of Availability Risks
The assessment and mitigation of risks related to the availability of the IT infrastructure is becoming increasingly important in modern organizations. Unfortunately, present stan...
Emmanuele Zambon, Damiano Bolzoni, Sandro Etalle, ...
ICTAI
2007
IEEE
15 years 11 months ago
An Adaptive Distributed Ensemble Approach to Mine Concept-Drifting Data Streams
An adaptive boosting ensemble algorithm for classifying homogeneous distributed data streams is presented. The method builds an ensemble of classifiers by using Genetic Programmi...
Gianluigi Folino, Clara Pizzuti, Giandomenico Spez...
CISSE
2007
Springer
15 years 11 months ago
Resource Allocation in Market-based Grids Using a History-based Pricing Mechanism
In an ad-hoc Grid environment where producers and consumers compete for providing and employing resources, trade handling in a fair and stable way is a challenging task. Dynamic ch...
Behnaz Pourebrahimi, S. Arash Ostadzadeh, Koen Ber...
ECML
2007
Springer
15 years 11 months ago
Nondeterministic Discretization of Weights Improves Accuracy of Neural Networks
Abstract. The paper investigates modification of backpropagation algorithm, consisting of discretization of neural network weights after each training cycle. This modification, a...
Marcin Wojnarski