A Wavelet Approach to Functional Principal Component Analysis. - Francisco A. Ocaña; Olga Valenzuela; Ana M. Aguilera (COMPSTAT, 1998)

Forecasting time series by functional PCA. Discussion of several weighted approaches. - Ana M. Aguilera; Francisco A. Ocaña; Mariano J. Valderrama (Comput. Stat., 1999)

Forecasting PC-ARIMA Models for Functional Data. - Mariano J. Valderrama; Francisco A. Ocaña; Ana M. Aguilera (COMPSTAT, 2002)

An approximation problem in computing electoral volatility. - Francisco A. Ocaña (Appl. Math. Comput., 2007)

Computational considerations in functional principal component analysis. - Francisco A. Ocaña; Ana M. Aguilera; Manuel Escabias (Comput. Stat., 2007)