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ESORICS
2010
Springer
13 years 10 months ago
Secure Multiparty Linear Programming Using Fixed-Point Arithmetic
Collaborative optimization problems can often be modeled as a linear program whose objective function and constraints combine data from several parties. However, important applicat...
Octavian Catrina, Sebastiaan de Hoogh
EVOW
2010
Springer
13 years 10 months ago
Hand Posture Recognition Using Real-Time Artificial Evolution
Abstract. In this paper, we present a hand posture recognition system (configuration and position) we designed as part of a gestural man-machine interface. After a simple image pre...
Benoit Kaufmann, Jean Louchet, Evelyne Lutton
CORR
2010
Springer
89views Education» more  CORR 2010»
13 years 10 months ago
LPKI - A Lightweight Public Key Infrastructure for the Mobile Environments
The non-repudiation as an essential requirement of many applications can be provided by the asymmetric key model. With the evolution of new applications such as mobile commerce, it...
Mohsen Toorani, Ali Asghar Beheshti Shirazi
CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 10 months ago
Privacy-Preserving Protocols for Eigenvector Computation
Abstract. In this paper, we present a protocol for computing the principal eigenvector of a collection of data matrices belonging to multiple semi-honest parties with privacy const...
Manas A. Pathak, Bhiksha Raj
CORR
2010
Springer
112views Education» more  CORR 2010»
13 years 10 months ago
Doubly Perfect Nonlinear Boolean Permutations
Due to implementation constraints the XOR operation is widely used in order to combine plaintext and key bit-strings in secretkey block ciphers. This choice directly induces the cl...
Laurent Poinsot