Your search returned the following 4 documents:

4. Approximation-guided evolutionary multi-objective optimization
   Karl Bringmann, Tobias Friedrich, Frank Neumann, and Markus Wagner
   In: Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence (IJCAI 2011), Barcelona, Spain, 2011, 1198-1203
   
3. Faster black-box algorithms through higher arity operators
   Benjamin Doerr, Daniel Johannsen, Timo Kötzing, Per Christian Lehre, Markus Wagner, and Carola Winzen
   In: Proceedings of the 2011 ACM/SIGEVO Foundations of Genetic Algorithms XI (FOGA 2011), Schwarzenberg, Austria, 2011, 163-172
   
2. Optimizing the Layout of 1000 Wind Turbines
   Markus Wagner, Kalyan Veeramachaneni, Frank Neumann, and Una-May O'Reilly
   In: European Wind Energy Association Annual Event, Brussels, Belgium, 2011, 1-10
   [PDF: Download: 2011ewea.pdf]
   
1. Simple max-min ant systems and the optimization of linear pseudo-Boolean functions
   Timo Kötzing, Frank Neumann, Dirk Sudholt, and Markus Wagner
   In: FOGA'11 : Proceedings of the 2011 ACM/SIGEVO Foundations of Genetic Algorithms XI, Schwarzenberg, Austria, 2011, 209-218