@InProceedings{yfh:pcrs,
   title = {Parallel controlled random search algorithms for shape optimization},
   author = {Y. F. Hu and R. J. Blake},
   year = 1998,
   BookTitle = {Parallel Computational Fluid Dynamics: Recent Developments and Advances Using Parallel Computer},
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/yfh-pcrs.pdf}
}