Publications

Most recent publications

Witkowski O, and Ikegami T (2016). Emergence of Swarming Behavior: Foraging Agents Evolve Collective Motion Based on Signaling. PloS one 11.4: e0152756.

Drozd A, Witkowski O, Matsuoka S and Ikegami T (2016). Critical Mass in the Emergence of Collective Intelligence: a Parallelized Simulation of Swarms in Noisy Environments. Artificial Life and Robotics 21.3: 317-323.

Guttenberg N, Virgo N, Witkowski O, Aoki H and Kanai R (2016). Permutation-equivariant neural networks applied to dynamics prediction. ArXiv e-print arXiv:1612.04530.

Aubert-Kato N, Witkowski O, Hoel E and Bredeche N (2016). Towards Detecting the Emergence of Agency in Evolved Artificial Chemistries. Carlos Gershenson, Tom Froese, Jesus M. Siqueiros, Wendy Aguilar, Eduardo J. Izquierdo and Hiroki Sayama (eds.), Artificial Life XV: Late- Breaking Proceedings of the Fifteenth International Conference on the Synthesis and Simulation of Living Systems, 20–21.

Witkowski, O and Ikegami, T (2015). Swarm Ethics: Evolution of Cooperation for Multi-Agent Foraging Model. Proceedings of the First International Symposium on Swarm Behavior and Bio-Inspired Robotics.

Peer-reviewed journal articles

Witkowski, O, and Ikegami, T (2016). Emergence of Swarming Behavior: Foraging Agents Evolve Collective Motion Based on Signaling. PloS one 11.4: e0152756.

Drozd, A, Witkowski, O, Matsuoka, S and Ikegami, T (2016). Critical Mass in the Emergence of Collective Intelligence: a Parallelized Simulation of Swarms in Noisy Environments. Artificial Life and Robotics 21.3: 317-323.

Scharf, C, Virgo, N, Cleaves, HJ, Aono, M et al. (2015). A Strategy for Origins of Life Research. Astrobiology 15.12: 1031-1042.

Peer-reviewed conference publications & book chapters

Aubert-Kato, N, Witkowski, O, Hoel, E and Bredeche, N (2016). Towards Detecting the Emergence of Agency in Evolved Artificial Chemistries. Carlos Gershenson, Tom Froese, Jesus M. Siqueiros, Wendy Aguilar, Eduardo J. Izquierdo and Hiroki Sayama (eds.), Artificial Life XV: Late- Breaking Proceedings of the Fifteenth International Conference on the Synthesis and Simulation of Living Systems, 20–21.

Witkowski, B and Witkowski, O (2016). City’s Evolution: Vernacular or Sustainable? In: P. Hajek, J. Tywionak, A. Lupisek, Katerina Sojkova (eds.), CESB16: Proceedings of the Central Europe towards Sustainable Building Conference 2016, 635-642.

Witkowski, O and Ikegami, T (2015). Swarm Ethics: Evolution of Cooperation for Multi-Agent Foraging Model. Proceedings of the First International Symposium on Swarm Behavior and Bio-Inspired Robotics.

Drozd, A, Witkowski, O, Matsuoka, S and Ikegami, T (2015). Signal-Driven Swarming: A Parallel Implementation of Evolved Autonomous Agents to Perform A Foraging Task. Proceedings of the First International Symposium on Swarm Behavior and Bio-Inspired Robotics.

Aubert-Kato, N, Witkowski, O and Ikegami, T (2015). The Hunger Games: Embodied agents evolving foraging strategies on the frugal-greedy spectrum. In: P. Andrews, L. Caves, R. Doursat, S. Hickinbotham, F. Polack, S. Stepney, T. Taylor and J. Timmis (eds.), ECAL 2013: Proceedings of the Thirteenth European Conference on Artificial Life, MA: MIT Press, 13, 357–364.

Witkowski, O, Nitschke, G and Ikegami, T (2015). Signal drives genetic diversity: an agent-based approach to speciation. Proceedings of the Twentieth International Symposium on Artificial Life and Robotics, Springer Japan, 20, 74–77.

Witkowski, O and Aubert-Kato, N (2014). Pseudo-static cooperators: Moving isn’t always about going somewhere. In: H. Sayama, J. Rieffel, S. Risi, R. Doursat and H. Lipson (eds.), Artificial Life XIV: Proceedings of the Fourteenth International Conference on the Simulation and Synthesis of Living Systems, MA: MIT Press, 14, 392–397.

Witkowski, O and Ikegami, T (2014). Asynchronous evolution: Emergence of signal- based swarming. In: H. Sayama, J. Rieffel, S. Risi, R. Doursat and H. Lipson (eds.), Artificial Life XIV: Proceedings of the Fourteenth International Conference on the Simulation and Synthesis of Living Systems, MA: MIT Press, 14, 302–309.

Witkowski, O and Nitschke, G (2013). The Transmission of Migratory Behaviors. In: P. Liò, O. Miglino, G. Nicosia, S. Nolfi and M. Pavone (eds.), ECAL 2013: Proceedings of the Twelfth European Conference on Artificial Life, MA: MIT Press, 12, 1218–1220.

Witkowski, O and Aubert, N (2012). Size Does Matter: The Impact of Size on Hoarding Behaviour. In: C. Adami, D. M. Bryson, C. Ofria and R. T. Pennock (eds.), Artificial Life XIII: Proceedings of the Thirteenth International Conference on the Synthesis and Simulation of Living Systems, Cambridge, MA: MIT Press, 13, 542–543.

Witkowski, O, Nitschke, G and Ikegami, T (2012). When is happy hour: An agent’s concept of time. In: C. Adami, D. M. Bryson, C. Ofria and R. T. Pennock (eds.), Artificial Life XIII: Proceedings of the Thirteenth International Conference on the Synthesis and Simulation of Living Systems, Cambridge, MA: MIT Press, 13, 544–545.

McCrohon, L and Witkowski, O (2011). Devil in the details: Analysis of a coevolutionary model of language evolution via relaxation of selection. In: T. Lenaerts, M. Giacobini, H. Bersini, P. Bourgine, M. Dorigo, and R. Doursat (eds.), Advances in Artificial Life, ECAL 2011: Proceedings of the Eleventh European Conference on the Synthesis and Simulation of Living Systems, Cambridge, MA: MIT Press, MIT Press, 522–529.

Theses

Witkowski, O (2015). Evolution of Coordination and Communication in Groups of Embodied Agents. PhD thesis, Library for Engineering and Information Science & Technology, University of Tokyo.

Witkowski, O (2007). Decrypting Khipu Cords Used by Incas as a Means of Communication: an Example of Ethno-Cryptography. MSc thesis, Library of Exact Sciences, Catholic University of Louvain.


Conference presentations

Aubert-Kato N, Witkowski O, Hoel E and Bredeche N (July 2016). Decision Making in Messy Chemistries: Case Study with an Invasion-based Reaction Diffusion Scenario. Proceedings of the International Conference on Unconventional Computation and Natural Computation.

Witkowski O, Nitschke O and Ikegami T. (March 2012). Time To Migrate: The Effect of Lifespan on Imitation and Culturally Learned Migration. Seventh International Workshop on Natural Computing.

Witkowski O. (September 2011). A Two-Speed Language Evolution: Exploring the Linguistic Carrying Capacity. Proceedings of the International Conference: Ways to Protolanguage 2.

Witkowski O. (July 2011). Can Cultural Adaptation Lead to Evolutionary Suicide? Proceedings of the Twenty-Third Annual Human Behavior & Evolution Society Conference (HBES 2011).

Witkowski O. (August 2010). A Two-Speed Language Evolution. Proceedings of the Fourth Annual International Free Linguistics Conference.