Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
Linear optimization and extensions: theory and algorithms
Linear optimization and extensions: theory and algorithms
Computer Aided Geometric Design
Art and Theory of Dynamic Programming
Art and Theory of Dynamic Programming
Theory and algorithms for cubic l(1) splines
Theory and algorithms for cubic l(1) splines
Shape-preserving properties of univariate cubic L1 splines
Journal of Computational and Applied Mathematics
Shape-preserving, multiscale interpolation by bi- and multivariate cubic L1 splines
Computer Aided Geometric Design
A compressed primal-dual method for generating bivariate cubic L1 splines
Journal of Computational and Applied Mathematics
Geometric dual formulation for first-derivative-based univariate cubic L1 splines
Journal of Global Optimization
Computer Aided Geometric Design
A geometric programming approach for bivariate cubic L1 splines
Computers & Mathematics with Applications
Fast L1kCk polynomial spline interpolation algorithm with shape-preserving properties
Computer Aided Geometric Design
Nonlinear L1C1 interpolation: application to Images
Proceedings of the 7th international conference on Curves and Surfaces
Computational Optimization and Applications
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An active set based algorithm for calculating the coefficients of univariate cubic L1 splines is developed. It decomposes the original problem in a geometric-programming setting into independent optimization problems of smaller sizes. This algorithm requires only simple algebraic operations to obtain an exact optimal solution in a finite number of iterations. In stability and computational efficiency, the algorithm outperforms a currently widely used discretization-based primal affine algorithm.