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» Relational Parametricity and Control
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CAGD
2006
81views more  CAGD 2006»
14 years 9 months ago
On the singularity of a class of parametric curves
We consider parametric curves that are represented by combination of control points and basis functions. We let a control point vary while the rest is held fixed. We show that the...
Imre Juhász
85
Voted
ENTCS
2006
153views more  ENTCS 2006»
14 years 9 months ago
Parametric Domain-theoretic Models of Polymorphic Intuitionistic / Linear Lambda Calculus
We present a formalization of a version of Abadi and Plotkin's logic for parametricity for a polymorphic dual intuitionistic / linear type theory with fixed points, and show,...
Lars Birkedal, Rasmus Ejlers Møgelberg, Ras...
ICCS
2003
Springer
15 years 2 months ago
SyNRAC: A Maple-Package for Solving Real Algebraic Constraints
: We present a maple-package SyNRAC for solving real algebraic constraints aiming to realize a robust parametric control toolbox on MATLAB. Our main tool is real quantifier elimin...
Hirokazu Anai, Hitoshi Yanami
59
Voted
ISCAS
2005
IEEE
110views Hardware» more  ISCAS 2005»
15 years 3 months ago
Controlling chaos in DC/DC converters using optimal resonant parametric perturbation
—The method of resonant parametric perturbation is a simple non-feedback chaos control method which is easy to implement in practice. In this paper, an optimal strategy is applie...
Yufei Zhou, Herbert H. C. Iu, Chi Kong Tse, Jun-Ni...
GMP
2006
IEEE
157views Solid Modeling» more  GMP 2006»
15 years 3 months ago
Density-Controlled Sampling of Parametric Surfaces Using Adaptive Space-Filling Curves
Abstract. Low-discrepancy point distributions exhibit excellent uniformity properties for sampling in applications such as rendering and measurement. We present an algorithm for ge...
J. A. Quinn, Frank C. Langbein, Ralph R. Martin, G...