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ICASSP
2008
IEEE
15 years 4 months ago
Modeling the intonation of discourse segments for improved online dialog ACT tagging
Prosody is an important cue for identifying dialog acts. In this paper, we show that modeling the sequence of acousticprosodic values as n-gram features with a maximum entropy mod...
Vivek Kumar Rangarajan Sridhar, Shrikanth Narayana...
IWANN
2001
Springer
15 years 1 months ago
Evolving RBF Neural Networks
This paper is focused on determining the parameters of radial basis function neural networks (number of neurons, and their respective centers and radii) automatically. While this ...
Víctor Manuel Rivas Santos, Pedro A. Castil...
CAGD
2005
112views more  CAGD 2005»
14 years 9 months ago
Estimating differential quantities using polynomial fitting of osculating jets
This paper addresses the point-wise estimation of differential properties of a smooth manifold S--a curve in the plane or a surface in 3D--assuming a point cloud sampled over S is...
Frédéric Cazals, Marc Pouget
ML
2010
ACM
210views Machine Learning» more  ML 2010»
14 years 8 months ago
Mining frequent closed rooted trees
Many knowledge representation mechanisms are based on tree-like structures, thus symbolizing the fact that certain pieces of information are related in one sense or another. There ...
José L. Balcázar, Albert Bifet, Anto...
ACMICEC
2008
ACM
240views ECommerce» more  ACMICEC 2008»
14 years 11 months ago
Document-oriented heterogeneous business process integration through collaborative e-marketplace
In this paper, we studied the semantic consistency maintenance issue between heterogeneous contexts, that is, how a firm business process of one e-marketplace can be transformed t...
Jingzhi Guo, Zhuo Hu, Chi-Kit Chan, Yufeng Luo, Ch...