Marco Lackovic Domenico Talia Paolo Trunfio A Framework for Composing Knowledge Discovery Workflows in Grids. 345-369 2009 Foundations of Computational (6) http://dx.doi.org/10.1007/978-3-642-01091-0_15 series/sci/2009-206 db/series/sci/sci206.html#LackovicTT09