Hamann H, Schmickl T, Crailsheim K, Krasnogor N, Luca Lanzi P. Coupled inverted pendulums: A benchmark for evolving decentral controllers in modular robotics. In: Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, GECCO 2011. ; 2011:195--202. doi:10.1145/2001576.2001604

Hamann H, Schmickl T, Crailsheim K. Thermodynamics of Emergence: Langton’s Ant Meets Boltzmann. In: IEEE Symposium on Artificial Life (IEEE ALIFE 2011). ; 2011:62--69. doi:10.1109/ALIFE.2011.5954660

Hamann H, Schmickl T, Crailsheim K. Evolving for Creativity: Maximizing Complexity in a Self-organized Multi-particle System. In: 10th European Conference on Artificial Life (ECAL’09). Vol 5777. ; 2011:442--449. doi:10.1007/978-3-642-21283-3_55

Hamann H, Schmickl T, Stradner J, Crailsheim K, Thenius R, Fitch R. Robotic Organisms: Artificial Homeostatic Hormone System and Virtual Embryogenesis as Examples for Adaptive Reaction-Diffusion Controllers. In: Robotic Organisms: Artificial Homeostatic Hormone System and Virtual Embryogenesis as Examples. ; 2011.

Hamann H, Schmickl T. BEECLUST: A Swarm Algorithm Derived from Honeybees. In: Xiao Y, ed. Bio-Inspired Computing and Communication Networks. Boca Raton, FL, USA: CRC Press; 2011.

Hamann H, Karsai I, Schmickl T, et al. Evolving a novel bio-inspired controller in reconfigurable robots. In: Advances in Artificial Life, 10th European Conference, ECAL 2009. ; 2011:132--139.

Hamann H, Schmickl T, Crailsheim K, Thenius R, Kengyel D. Embodiment of Honeybee’s Thermotaxis in a Mobile Robot Swarm. In: 10th European Conference on Artificial Life (ECAL’09). ; 2011. doi:10.1007/978-3-642-21314-4_9

Hamann H, Schmickl T, Crailsheim K. Explaining Emergent Behavior in a Swarm System Based on an Inversion of the Fluctuation Theorem. In: Lenaerts T, Giacobini M, Bersini H, Bourgine P, Dorigo M, Doursat R, eds. Advances in Artificial Life, ECAL 2011: Proceedings of the 11th European Conference on the Synthesis and Simulation of Living Systems. MIT Press; 2011:302--309.

Hamann H, Schmickl T, Stradner J, Crailsheim K, Winkler L. Major Feedback Loops Supporting Artificial Evolution in Multi-modular Robotics. In: New Horizons in Evolutionary Robotics. Berlin, Heidelberg: Springer; 2011. doi:10.1007/978-3-642-18272-3_13

Schmickl T, Hamann H, Crailsheim K. Modelling a hormone-inspired controller for individual- and multi-modular robotic systems. Mathematical and Computer Modelling of Dynamical Systems. 2011;17(3):221-242. doi:10.1080/13873954.2011.557862

Hamann H. Space-Time Continuous Models of Swarm Robotics Systems: Supporting Global-to-Local Programming. Berlin, Germany: Springer; 2010. doi:10.1007/978-3-642-13377-0

Hamann H, Schmickl T, Stradner J, Crailsheim K. A Hormone-Based Controller for Evolutionary Multi-Modular Robotics: From Single Modules to Gait Learning. In: Proceedings of the IEEE Congress on Evolutionary Computation (CEC’10). ; 2010:244--251. doi:10.1109/CEC.2010.5585994

Schmickl T, Hamann H, Stradner J, Mayet R, Crailsheim K. Complex Taxis-Behaviour in a Novel Bio-Inspired Robot Controller. In: Proc. of the ALife XII Conference. MIT Press; 2010:648--655.

Hamann H, Stradner J, Schmickl T, Crailsheim K. Artificial Hormone Reaction Networks: Towards Higher Evolvability in  Evolutionary Multi-Modular Robotics. In: Artificial Life XII (ALife XII), Odense, Denmark. MIT  Press; 2010:773-780.

Hamann H, Meyer B, Schmickl T, Crailsheim K. A Model of Symmetry Breaking in Collective Decision-Making. In: From Animals to Animats 11. Vol 6226. Springer; 2010:639-648. doi:10.1007/978-3-642-15193-4_60

Kernbach S, Hamann H, Stradner J, et al. On Adaptive Self-Organization in Artificial Robot Organisms. In: 2009 Computation World: Future Computing, Service Computation, Cognitive, Adaptive, Content, Patterns. ; 2010. doi:10.1109/computationworld.2009.9

Hamann H, Schmickl T, Stradner J, Crailsheim K, Levi P, Kernbach S. Hormone-based Control for Multi-modular Robotics. In: Symbiotic Multi-Robot Organisms: Reliability, Adaptability, Evolution. Springer; 2010:240--263.

Kernbach S, Schmickl T, Hamann H, et al. Adaptive Action Selection Mechanisms for Evolutionary Multimodular Robotics. In: Artificial Life XII (ALife XII). MIT Press; 2010:781-788.

Stradner J, Hamann H, Schmickl T, Crailsheim K. Analysis and implementation of an Artificial Homeostatic Hormone System: A first case study in robotic hardware. In: 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems. ; 2009. doi:10.1109/iros.2009.5354056

Schmickl T, Hamann H, Wörn H, Crailsheim K. Two different approaches to a macroscopic model of a bio-inspired robotic swarm. Robotics and Autonomous Systems. 2009;6(9):913-921. doi:10.1016/j.robot.2009.06.002