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» A geometric approach to aggregation
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ENTCS
2010
85views more  ENTCS 2010»
15 years 1 months ago
Global Coordination Policies for Services
An important issue of the service oriented approach is the possibility to aggregate, through programmable coordination patterns, the activities involved by service interactions. T...
Vincenzo Ciancia, Gian Luigi Ferrari, Roberto Guan...
STOC
2003
ACM
140views Algorithms» more  STOC 2003»
16 years 2 months ago
Approximation schemes for clustering problems
We present a general approach for designing approximation algorithms for a fundamental class of geometric clustering problems in arbitrary dimensions. More specifically, our appro...
Wenceslas Fernandez de la Vega, Marek Karpinski, C...
128
Voted
ICPR
2008
IEEE
15 years 8 months ago
Model-based visual self-localization using geometry and graphs
In this paper, a geometric approach for global selflocalization based on a world-model and active stereo vision is introduced. The method uses class specific object recognition a...
David Israel Gonzalez-Aguirre, Tamim Asfour, Eduar...
ICPR
2008
IEEE
15 years 8 months ago
Convenient reconstruction of natural plants by images
Convenient reconstruction of natural plants is a difficult task because of their intrinsic complex geometry. In this paper, we propose a convenient image-based approach to modeli...
Wei Ma, Hongbin Zha
PG
2003
IEEE
15 years 7 months ago
A Painting Interface for Interactive Surface Deformations
A long-standing challenge in geometric modeling is providing a natural, intuitive interface for making local deformations to 3D surfaces. Previous approaches have provided either ...
Jason Lawrence, Thomas A. Funkhouser