@article{Khoshgoftaar04,
   author = {Taghi Khoshgoftaar and Yi Liu and Naeem Seliya},
   title = {A {M}ultiobjective {M}odule-{O}rder {M}odel for
   {S}oftware {Q}uality {E}nhancement},
   journal = {IEEE Transactions on Evolutionary Computation},
   volume = {8},
   number = {6},
   pages = {593--608},
   year = {2004}
}