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153
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SIAMCO
2000
15 years 6 months ago
2000
In a financial market consisting of a nonrisky asset and a risky one, we study the minimal initial capital needed in order to superreplicate a given contingent claim under a gamma ...
177
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SIAMCOMP
2000
15 years 6 months ago
2000
An exponential lower bound for the size of tree-like cutting planes refutations of a certain family of conjunctive normal form (CNF) formulas with polynomial size resolution refuta...
170
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CGF
1998
15 years 6 months ago
1998
This paper presents a voxel-based biomechanical model for muscle deformation using nite element method FEM and volume graphics. Hierarchical voxel meshes are reconstructed from ...
132
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COMPUTING
1998
15 years 6 months ago
1998
We give some estimates related to nite element multilevel splittings and Sobolev norms of negative order. Basically, results for the positive order case are carried over by dualit...
171
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IJIG
2002
15 years 6 months ago
2002
In this paper, a sub-vector weighting scheme is proposed for the case of small sample in image retrieval with relevance feedback. By partitioning a multi-dimensional visual featur...