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In this paper we present a new framework for automatically proving the security of public-key cryptographic schemes in computational model. The framework uses the sequence-of-games approach to construct security proof. A probabilistic polynomial-time process calculus is designed to describe the attack games and the game transformations are executed with the help of observational equivalence. The framework...
This paper proposes using the genetic algorithms (GAs) for nonlinear time series prediction. A nesting evolution scheme is designed to evolve the forecasting models. In the outer evolution cycle, a binary-coded genetic algorithm is employed to evolve the structures of nonlinear polynomial type models. Then the coefficients of the evolved models are introduced and optimized by a real-coded genetic...
Road intersections in aerial images could provide lots of geography information, and thus are very valuable for navigation systems, e.g. cruise missile or UAV (unmanned Aerial Vehicle) navigation system. However, there are few algorithms presented to exactly locate road intersections, and mostly the computational costs of them are very expensive, which can not meet the on-line processing requirement...
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