2 search results - page 1 / 1 » Bounded optimal knots for regression splines |
CSDA
2004
13 years 11 months ago
2004
Using a B-spline representation for splines with knots seen as free variables, the approximation to data by splines improves greatly. The main limitations are the presence of too ...
SIGMOD
2004
ACM
14 years 11 months ago
2004
ACM
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...