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» Topological Analysis of Refinement
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102
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DGCI
2006
Springer
15 years 4 months ago
Topological and Geometrical Reconstruction of Complex Objects on Irregular Isothetic Grids
In this paper, we address the problem of vectorization of binary images on irregular isothetic grids. The representation of graphical elements by lines is common in document analys...
Antoine Vacavant, David Coeurjolly, Laure Tougne
101
Voted
SDM
2003
SIAM
120views Data Mining» more  SDM 2003»
15 years 1 months ago
Estimation of Topological Dimension
We present two extensions of the algorithm by Broomhead et al [2] which is based on the idea that singular values that scale linearly with the radius of the data ball can be explo...
Douglas R. Hundley, Michael J. Kirby
CN
2006
88views more  CN 2006»
15 years 17 days ago
Relevance of massively distributed explorations of the Internet topology: Qualitative results
Internet maps are generally constructed using the traceroute tool from a few sources to many destinations. It appeared recently that this exploration process gives a partial and bi...
Jean-Loup Guillaume, Matthieu Latapy, Damien Magon...
87
Voted
ISI
2006
Springer
15 years 15 days ago
On the Topology of the Dark Web of Terrorist Groups
In recent years, terrorist groups have used the WWW to spread their ideologies, disseminate propaganda, and recruit members. Studying the terrorist websites may help us understand ...
Jennifer Jie Xu, Hsinchun Chen, Yilu Zhou, Jialun ...
CAGD
2004
76views more  CAGD 2004»
15 years 11 days ago
Topologically consistent trimmed surface approximations based on triangular patches
Topologically consistent algorithms for the intersection and trimming of free-form parametric surfaces are of fundamental importance in computer-aided design, analysis, and manufa...
Rida T. Farouki, Chang Yong Han, Joel Hass, Thomas...