Optimized U-type designs on flexible regions. - Dennis K. J. Lin; Chris Sharpe; Peter Winker (Comput. Stat. Data Anal., 2010)

Least median of squares estimation by optimization heuristics with an application to the CAPM and a multi-factor model. - Peter Winker; Marianna Lyra; Chris Sharpe (Comput. Manag. Sci., 2011)