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» Computing the Algebraic Immunity Efficiently
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ICIP
2007
IEEE
16 years 1 months ago
Modeling of Front Evolution with Graph Cut Optimization
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
Hang Chang, Qing Yang, Manfred Auer, Bahram Parvin
NOSSDAV
2004
Springer
15 years 5 months ago
An adaptive multiple retransmission technique for continuous media streams
Retransmission can be used for loss recovery in continuous media applications but the number of retransmission attempts is bounded by the size of the playout buffer. For efficient...
Rishi Sinha, Christos Papadopoulos
COCO
2008
Springer
100views Algorithms» more  COCO 2008»
15 years 1 months ago
Detecting Rational Points on Hypersurfaces over Finite Fields
We study the complexity of deciding whether a given homogeneous multivariate polynomial has a nontrivial root over a finite field. Given a homogeneous algebraic circuit C that com...
Swastik Kopparty, Sergey Yekhanin
ROBOTICA
2008
100views more  ROBOTICA 2008»
14 years 11 months ago
A symbolic approach to polyhedral scene analysis by parametric calotte propagation
Polyhedral scene analysis studies whether a 2D line drawing of a 3D polyhedron is realizable in the space, and if so, parameterizing the space of all possible realizations. For gen...
Hongbo Li, Lina Zhao, Ying Chen
KDD
2004
ACM
134views Data Mining» more  KDD 2004»
16 years 3 days ago
Exploiting a support-based upper bound of Pearson's correlation coefficient for efficiently identifying strongly correlated pair
Given a user-specified minimum correlation threshold and a market basket database with N items and T transactions, an all-strong-pairs correlation query finds all item pairs with...
Hui Xiong, Shashi Shekhar, Pang-Ning Tan, Vipin Ku...