Piecewise Quadratic Approximations on Triangles.
M. J. D. PowellMalcolm A. SabinPublished in: ACM Trans. Math. Softw. (1977)
Keyphrases
- cubic spline interpolation
- spline interpolation
- objective function
- penalized likelihood
- pairwise
- linear functions
- data sets
- piecewise linear
- efficient computation
- real world
- quadratic function
- linear model
- maximum likelihood
- computational complexity
- closed form
- probabilistic model
- semidefinite
- delaunay triangulation
- dynamic programming
- lower bound
- computer vision
- information retrieval