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ICIP
1997
IEEE
16 years 8 months ago
An Optimization Approach to Unsupervised Hierarchical Texture Segmentation
In this paper we introduce a novel optimization framework for hierarchical data clustering and apply it to the problem of unsupervised texture segmentation. The proposed objective...
Thomas Hofmann, Jan Puzicha, Joachim M. Buhmann
PERCOM
2004
ACM
16 years 6 months ago
Proselytizing Pervasive Computing Education: A Strategy and Approach Influenced by Human-Computer Interaction
A course on pervasive computing should be structured around key functions throughout a systems development process to cover common underlying concerns throughout science and engin...
D. Scott McCrickard, Christa M. Chewar
ALT
2004
Springer
16 years 3 months ago
Convergence of a Generalized Gradient Selection Approach for the Decomposition Method
The decomposition method is currently one of the major methods for solving the convex quadratic optimization problems being associated with support vector machines. For a special c...
Nikolas List
ICCAD
2008
IEEE
97views Hardware» more  ICCAD 2008»
16 years 3 months ago
Guiding global placement with wire density
—This paper presents an efficient technique for the estimation of the routed wirelength during global placement using the wire density of the net. The proposed method identifie...
Kalliopi Tsota, Cheng-Kok Koh, Venkataramanan Bala...
ICASSP
2009
IEEE
16 years 1 months ago
Comparison of scoring methods used in speaker recognition with Joint Factor Analysis
The aim of this paper is to compare different log-likelihood scoring methods, that different sites used in the latest state-of-the-art Joint Factor Analysis (JFA) Speaker Recognit...
Ondrej Glembek, Lukas Burget, Najim Dehak, Niko Br...