Vittorio Cortellessa Ivica Crnkovic Fabrizio Marinelli Pasqualina Potena Driving the selection of cots components on the basis of system requirements. 413-416 2007 conf/kbse/2007 ASE http://doi.acm.org/10.1145/1321631.1321697 db/conf/kbse/ase2007.html#CortellessaCMP07