@article{TUW-140084, author = {Auer, Martin and Trendowicz, A and Graser, Bernhard and Biffl, Stefan and Haunschmid, E}, title = {Optimal Project Feature Weights in Analogy-Based Cost Estimation: Improvement and Limitations}, journal = {IEEE Transactions on Software Engineering}, year = {2006}, volume = {32}, number = {2}, pages = {83--92}, url = {http://publik.tuwien.ac.at/files/pub-inf_3648.pdf} }