- ECCE, page 105-112. Universitätsdruckerei Rostock, Germany / ACM, (2011)
- ECCE, page 29. ACM, (2008)
- Advanced Robotics 25(18):2233-2254 (2011)
- ICSR, volume 7072 of Lecture Notes in Computer Science, page 125-134. Springer, (2011)
- Artificial Life 7(2):95-98 (2001)
- IEEE Transactions on Systems, Man, and Cybernetics, Part A 32(4):482-496 (2002)
- IEEE Transactions on Systems, Man, and Cybernetics, Part A 31(5):345-348 (2001)
- ACM Conference on Computer and Communications Security, page 615-626. ACM, (2011)
- Intelligent Tutoring Systems, volume 3220 of Lecture Notes in Computer Science, page 604-613. Springer, (2004)
- ECAL, volume 2801 of Lecture Notes in Computer Science, page 266-277. Springer, (2003)
- ECAL, volume 2801 of Lecture Notes in Computer Science, page 829-838. Springer, (2003)
- IVA, volume 2792 of Lecture Notes in Computer Science, page 310-314. Springer, (2003)
- IVA, volume 2792 of Lecture Notes in Computer Science, page 182-191. Springer, (2003)
- Gesture Workshop, volume 2298 of Lecture Notes in Computer Science, page 254-267. Springer, (2001)
- Cognitive Technology, volume 2117 of Lecture Notes in Computer Science, page 248-266. Springer, (2001)
- Cognitive Technology, volume 2117 of Lecture Notes in Computer Science, page 57-74. Springer, (2001)
- ECAL, volume 1674 of Lecture Notes in Computer Science, page 339-343. Springer, (1999)
- IJATS 1(3):51-78 (2009)
- Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems, page 412--419. MIT Press, Cambridge, MA, (2008)
- Genetic Programming and Evolvable Machines 3(1):93-97 (2002)


author