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JUCS
2002
131views more  JUCS 2002»
15 years 6 months ago
Finding Median Partitions Using Information-Theoretical-Based Genetic Algorithms
: In a database with categorical attributes, each attribute defines a partition whose classes can be regarded as natural clusters of rows. In this paper we focus on finding a parti...
Dana Cristofor, Dan A. Simovici
174
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JSS
1998
85views more  JSS 1998»
15 years 6 months ago
Comparative study and categorization of high-level petri nets
The graphical formalism of Petri Nets (PNs) is established on a strong mathematical foundation that can be applied in systems speci®cation, analysis and veri®cation. However, cl...
Vasilis C. Gerogiannis, Achilles Kameas, Panayioti...
187
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ROBOTICA
2002
112views more  ROBOTICA 2002»
15 years 6 months ago
Adaptation of Lowe's camera pose recovery algorithm to mobile robot self-localisation
: This paper presents an adaptation of Lowe's numerical model-based camera localisation algorithm to the domain of indoor mobile robotics. While the original method is straigh...
Omar Ait-Aider, Philippe Hoppenot, Etienne Colle
TIP
2002
99views more  TIP 2002»
15 years 6 months ago
Reconstructing images from their most singular fractal manifold
Real world images are complex objects, difficult to describe but at the same time possessing a high degree of redundancy. A very recent study [1] on the statistical properties of n...
Antonio Turiel, Angela del Pozo
198
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MVA
2007
285views Computer Vision» more  MVA 2007»
15 years 6 months ago
Contour Retrieval and Matching by Affine Invariant Fourier Descriptors
In the image plane, a 3 Dimensional movement of planar rigid object can be represented satisfactory by an affine motion of his boundary (the exterior contour) which we assume to b...
Fatma Chaker, M. Tarak Bannour, Faouzi Ghorbel