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» Rough Set Methods in Approximation of Hierarchical Concepts
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IMR
2000
Springer
13 years 11 months ago
An Angle-Based Approach to Two-Dimensional Mesh Smoothing
We present an effective and easy-to-implement angle-based smoothing scheme for triangular, quadrilateral and tri-quad mixed meshes. For each mesh node our algorithm compares all t...
Tian Zhou, Kenji Shimada
ICCAD
2009
IEEE
136views Hardware» more  ICCAD 2009»
13 years 5 months ago
A hierarchical floating random walk algorithm for fabric-aware 3D capacitance extraction
With the adoption of ultra regular fabric paradigms for controlling design printability at the 22nm node and beyond, there is an emerging need for a layout-driven, pattern-based p...
Tarek A. El-Moselhy, Ibrahim M. Elfadel, Luca Dani...
VISUALIZATION
1999
IEEE
13 years 12 months ago
Construction of Vector Field Hierarchies
We present a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The inpu...
Bjørn Heckel, Gunther H. Weber, Bernd Haman...
JMLR
2010
99views more  JMLR 2010»
13 years 2 months ago
An Efficient Explanation of Individual Classifications using Game Theory
We present a general method for explaining individual predictions of classification models. The method is based on fundamental concepts from coalitional game theory and prediction...
Erik Strumbelj, Igor Kononenko
CIVR
2007
Springer
128views Image Analysis» more  CIVR 2007»
14 years 1 months ago
An empirical study of inter-concept similarities in multimedia ontologies
Generic concept detection has been a widely studied topic in recent research on multimedia analysis and retrieval, but the issue of how to exploit the structure of a multimedia on...
Markus Koskela, Alan F. Smeaton