Self-Organized Collective Decision Making: The Weighted Voter Model
M. Dorigo, H. Hamann, G. Valentini, A. Lomuscio, P. Scerri, A. Bazzan, M. Huhns, in: Proceedings of the 13th Int. Conf. on Autonomous Agents and Multiagent Systems (AAMAS 2014), 2014.

Evolving Prediction Machines: Collective Behaviors Based on Minimal Surprisal
H. Hamann, in: Int. Conf. on Genetic and Evolutionary Computation (GECCO 2014), 2014, pp. 31–32.

Sorting in Swarm Robots Using Communication-Based Cluster Size Estimation
M. Birattari, M. Dorigo, H. Hamann, S. Garnier, M. Montes de Oca, C. Solnon, T. Stuetzle, H. Ding, in: Ninth Int. Conf. on Swarm Intelligence (ANTS 2014), 2014, pp. 262–269.

Derivation of a Micro-Macro Link for Collective Decision-Making Systems: Uncover Network Features Based on Drift Measurements
Y. Khaluf, M. Dorigo, H. Hamann, G. Valentini, T. Bartz-Beielstein, in: 13th International Conference on Parallel Problem Solving from Nature (PPSN 2014), Springer, 2014, pp. 181–190.

Evolution of Collective Behaviors by Minimizing Surprise
H. Hamann, H. Sayama, J. Rieffel, S. Risi, R. Doursat, H. Lipson, in: 14th Int. Conf. on the Synthesis and Simulation of Living Systems (ALIFE 2014), MIT Press, 2014, pp. 344–351.

A Swarm Robotics Approach to Task Allocation Under Soft Deadlines and Negligible Switching Costs
E. Cervera, Y. Khaluf, M. Birattari, H. Hamann, A.P. del Pobil, E. Chinellato, E. Martinez-Martin, J. Hallam, A. Morales, in: Simulation of Adaptive Behavior (SAB 2014), 2014, pp. 270–279.

Automatic Reconstruction of Polygonal Room Models from 3D Point Clouds
B. Mertsching, M. Divband Soorati, T. Kotthauser, IEEE International Conference on Robotics and Biomimetics (ROBIO) (2013) 661–667.

Time delay implies cost on task switching: A model to investigate the efficiency of task partitioning
H. Hamann, I. Karsai, T. Schmickl, Bulletin of Mathematical Biology 75 (2013) 1181–1206.

Algorithmic Requirements for Swarm Intelligence in Differently Coupled Collective Systems
H. Hamann, T. Schmickl, J. Stradner, K. Crailsheim, R. Thenius, P. Zahadat, Chaos, Solitons &; Fractals 50 (2013) 100–114.

Virtual Spatiality in Agent Controllers: Encoding Compartmentalization
H. Hamann, T. Schmickl, J. Stradner, C. Schwarzer, N.K. Michiels, A.I. Esparcia-Alcazar, in: Applications of Evolutionary Computation - 16th European Conference (EvoApplications 2013), 2013, pp. 579–588.

A Reductionist Approach to Hypothesis-Catching for the Analysis of Self-Organizing Decision-Making Systems
H. Hamann, in: 7th IEEE Int. Conf. on Self-Adaptive and Self-Organizing Systems (SASO 2013), IEEE Press, 2013, pp. 227–236.

Speciation Dynamics: Generating Selective Pressure Towards Diversity
H. Hamann, P. Lio, O. Miglino, G. Nicosia, S. Nolfi, M. Pavone, in: 12th European Conference on Artificial Life (ECAL 2013), MIT Press, 2013.

Towards Swarm Calculus: Urn Models of Collective Decisions and Universal Properties of Swarm Performance
H. Hamann, Swarm Intelligence 7 (2013) 145–172.

Impact of Neuron Models and Network Structure on Evolving Modular Robot Neural Network Controllers
H. Hamann, J. Stradner, N. Bredeche, L. Cazenille, in: 14th Annual Genetic and Evolutionary Computation Conference, GECCO 2012, ACM, 2012, pp. 89–96.

Towards Morphological Flexibility: Modular Robotics and Bio-inspired Control
H. Hamann, T. Schmickl, J. Stradner, in: Austrian Robotics Workshop (Operational Programme Slovenia-Austria), 2012.

On-line, On-board Evolution of Reaction-Diffusion Control for Self-Adaptation
H. Hamann, T. Schmickl, J. Stradner, K. Crailsheim, P. Zahadat, C. Adami, D.M. Bryson, C. Ofria, R.T. Pennock, in: Alife XIII, MIT Press, 2012, pp. 597–598.

Self-organized pattern formation in a swarm system as a transient phenomenon of non-linear dynamics
H. Hamann, T. Schmickl, K. Crailsheim, Mathematical and Computer Modelling of Dynamical Systems 18 (2012) 39–50.

A Hormone-Based Controller for Evaluation-Minimal Evolution in Decentrally Controlled Systems
H. Hamann, T. Schmickl, K. Crailsheim, Artificial Life 18 (2012) 165–198.

Analysis of emergent symmetry breaking in collective decision making
H. Hamann, T. Schmickl, H. Wörn, K. Crailsheim, Neural Computing and Applications 21 (2012) 207–218.

Towards Swarm Calculus: Universal Properties of Swarm Performance and Collective Decisions
H. Hamann, A. Engelbrecht, M. Birattari, M. Dorigo, C. Blum, T. Stuetzle, A.L. Christensen, R. Gross, in: Swarm Intelligence: 8th International Conference, ANTS 2012, Springer, Berlin, Heidelberg, 2012, pp. 168–179.