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» Compact Proofs of Retrievability
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FC
2010
Springer
230views Cryptology» more  FC 2010»
13 years 10 months ago
Multiple Denominations in E-cash with Compact Transaction Data
We present a new construction of divisible e-cash that makes use of 1) a new generation method of the binary tree of keys; 2) a new way of using bounded accumulators. The transacti...
Sébastien Canard, Aline Gouget
JSYML
2010
60views more  JSYML 2010»
13 years 1 months ago
Generalizations of small profinite structures
We generalize the model theory of small profinite structures developed by Newelski to the case of compact metric spaces considered together with compact groups of homeomorphisms a...
Krzysztof Krupinski
COMBINATORICA
2008
129views more  COMBINATORICA 2008»
13 years 6 months ago
The combinatorial encoding of disjoint convex sets in the plane
We introduce a new combinatorial object, the double-permutation sequence, and use it to encode a family of mutually disjoint compact convex sets in the plane in a way that capture...
Jacob E. Goodman, Richard Pollack
CPC
1998
100views more  CPC 1998»
13 years 6 months ago
An Algebraic Proof of Deuber's Theorem
Deuber’s Theorem says that, given any m, p, c, r in N, there exist n, q, µ in N such that whenever an (n, q, cµ )-set is r-coloured, there is a monochrome (m, p, c)-set. This t...
Neil Hindman, Dona Strauss
EDBT
2008
ACM
178views Database» more  EDBT 2008»
14 years 6 months ago
Compacting music signatures for efficient music retrieval
Music information retrieval is becoming very important with the ever-increasing growth of music content in digital libraries, peer-to-peer systems and the internet. While it is ea...
Bin Cui, H. V. Jagadish, Beng Chin Ooi, Kian-Lee T...