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CRYPTO
2004
Springer
109views Cryptology» more  CRYPTO 2004»
14 years 24 days ago
On the Bounded Sum-of-Digits Discrete Logarithm Problem in Finite Fields
In this paper, we study the bounded sum-of-digits discrete logarithm problem in finite fields. Our results concern primarily with
Qi Cheng
ICML
2007
IEEE
14 years 8 months ago
Constructing basis functions from directed graphs for value function approximation
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
Jeffrey Johns, Sridhar Mahadevan
ICIP
2001
IEEE
14 years 9 months ago
Compression color space estimation of JPEG images using lattice basis reduction
Given a color image that was quantized in some hidden color space (termed compression color space) during previous JPEG compression, we aim to estimate this unknown compression co...
Ramesh Neelamani, Ricardo L. de Queiroz, Richard G...
ICPR
2000
IEEE
14 years 8 months ago
Motion Estimation Using the Differential Epipolar Equation
We consider the motion estimation problem in the case of very closely spaced views. We revisit the differential epipolar equation providing an interpretation of it. On the basis o...
Luis Baumela, Lourdes de Agapito, Ian D. Reid, P. ...
IEEECGIV
2005
IEEE
14 years 1 months ago
Surface Modelling Using Fourth Order Geometric Flows
We use two fourth order geometric partial differential equations to efficiently solve several surface modelling problems, including the surface blending, the N-sided hole fillin...
Guoliang Xu, Qing Pan