Alexios Chouchoulas Qiang Shen Rough Set-Based Dimensionality Reduction for Multivariate Adaptive Regression Splines. 144-151 2000 conf/rsctc/2000 Rough Sets and Current Trends in Computing http://link.springer.de/link/service/series/0558/bibs/2005/20050144.htm db/conf/rsctc/rsctc2000.html#ChouchoulasS00