@inproceedings{Fi12, author = {Fischer, M. and Masching, H. and Bletzinger, K.-U.}, title = {Parameter Free Structural Optimization for the Efficient Design of Large and Lightweight Structures}, booktitle = {Invited talk at the Department of Aerospace Engineering Sciences at CU Boulder, USA, Sept. 21st, 2012.}, year = {2012}, keywords = {Opt}, }