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ICML
2003
IEEE
16 years 7 months ago
Discriminative Gaussian Mixture Models: A Comparison with Kernel Classifiers
We show that a classifier based on Gaussian mixture models (GMM) can be trained discriminatively to improve accuracy. We describe a training procedure based on the extended Baum-W...
Aldebaro Klautau, Nikola Jevtic, Alon Orlitsky
AINA
2009
IEEE
16 years 1 months ago
Matching Model for Semantic Web Services Discovery
The Semantics-based Web Service Matching Model is proposed in this paper to improve the performance of Web Service discovery. Semantics-based Web Service Matching is a two-phase m...
Kamran Zamanifar, Alireza Zohali, Naser Nematbakhs...
ATAL
2009
Springer
16 years 1 months ago
A socio-emotional model of impoliteness for non-player characters
Due to its important role in dialogue, politeness has been widely studied both from a theoretical point of view and at a practical level in virtual agents. However, few attention ...
Sabrina Campano, Nicolas Sabouret
CEC
2007
IEEE
16 years 27 days ago
The importance of a two-level perspective for island model design
— Our theoretical understanding of island models (IMs) is much worse than of single-population evolutionary algorithms (EAs). As a consequence there is relatively little guidance...
Z. Skolicki, K. De Jong
ICMCS
2006
IEEE
120views Multimedia» more  ICMCS 2006»
16 years 21 days ago
Modeling and Performance Analysis of Initial Connection in IEEE 802.16 PMP Networks
In this paper, we propose an accurate analytical model to analyze the performance of initial ranging requests in IEEE 802.16 networks. Two metrics, connection probability and aver...
Lidong Lin, Bo Han, Weijia Jia