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EUROCRYPT
2000
Springer
14 years 2 months ago
2000
Springer
We present a chosen-ciphertext attack against both NICE cryptosystems. These two cryptosystems are based on computations in the class group of non-maximal imaginary orders. More pr...
DICTA
2003
13 years 11 months ago
2003
An algebraic curve is defined as the zero set of a multivariate polynomial. We consider the problem of fitting an algebraic curve to a set of vectors given an additional set of v...
CVPR
2001
IEEE
15 years 12 days ago
2001
IEEE
There have been important recent advances in object recognition through the matching of invariant local image features. However, the existing approaches are based on matching to i...
UAI
2004
13 years 11 months ago
2004
Generalized belief propagation (GBP) has proven to be a promising technique for approximate inference tasks in AI and machine learning. However, the choice of a good set of cluste...
ACS
2007
13 years 10 months ago
2007
We present various results of the last twenty years converging towards a homotopical theory of computation. This new theory is based on two crucial notions : polygraphs (introduce...