Publications by Year: 1997

1997
CXFTV2: A Fortran subroutine for the discrete least squares convex approximation. Computer Physics Communications (CPC). 1997;100:297-310.
Experience with the best piecewise monotonic approximations to discrete data (Εμπειρία με τις κατά τμήματα μονότονες προσεγγίσεις διακριτών δεδομένων). Proceedings of the 10th Hellenic Conference on Statistics, Piraeus, Greek Statistical Institute, June 1997. 1997:109-123.
Demetriou IC, Powell MJD. Least squares fitting to univariate data subject to restrictions on the signs of the second differences. In: Approximation Theory and Optimization, Tributes to M.J.D. Powell . M. D. Buhmann and A. Iserles, Editors. Cambridge, U.K. : Cambridge University Press; 1997. pp. 109-132.