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COMBINATORICS
2006
142views more  COMBINATORICS 2006»
14 years 10 months ago
Parameter Augmentation for Two Formulas
Caihuan Zhang
82
Voted
COMBINATORICS
2007
105views more  COMBINATORICS 2007»
14 years 10 months ago
A Two Parameter Chromatic Symmetric Function
We introduce and develop a two-parameter chromatic symmetric function for a simple graph G over the field of rational functions in q and t , Q (q, t). We derive its expansion in ...
Ellison-Anne Williams
79
Voted
IWSEC
2010
Springer
14 years 8 months ago
Differential Addition in Generalized Edwards Coordinates
We use two parametrizations of points on elliptic curves in generalized Edwards form x2 + y2 = c2 (1 + dx2 y2 ) that omit the xcoordinate. The first parametrization leads to a diff...
Benjamin Justus, Daniel Loebenberger
TNN
2010
168views Management» more  TNN 2010»
14 years 5 months ago
On the selection of weight decay parameter for faulty networks
The weight-decay technique is an effective approach to handle overfitting and weight fault. For fault-free networks, without an appropriate value of decay parameter, the trained ne...
Andrew Chi-Sing Leung, Hongjiang Wang, John Sum
119
Voted
MICCAI
2007
Springer
15 years 11 months ago
Simultaneous Segmentation, Kinetic Parameter Estimation, and Uncertainty Visualization of Dynamic PET Images
Abstract. We develop a segmentation technique for dynamic PET incorporating the physiological parameters for different regions via kinetic modeling. We demonstrate the usefulness o...
Ahmed Saad, Benjamin Smith 0002, Ghassan Hamarneh,...