Andreagiovanni Reina
FNRS Research Fellow in Collective Behaviour, Université Libre de Bruxelles, Belgium

Andreagiovanni Reina

I am a FNRS Research Fellow in Collective Behaviour at the IRIDIA, the Institute for Interdisciplinary Studies on Artificial Intelligence, of the Université Libre de Bruxelles, in Belgium. I am currently working on the FNRS project HECOROS—Heterogeneity for Cost-Effective Robot Swarms—with Prof. Marco Dorigo.
I am also a Visiting Fellow of the the University of Sheffield, in the UK, where I am Principal Investigator of the ONRG Swarm Awareness project together with Prof. James Marshall.
My research interests are collective decision making, swarm robotics and distributed cognition.


From 2015 to 2020, I was a Research Fellow in Collective Robotics at the Behavioural and Evolutionary Theory Lab of the University of Sheffield, in the UK, as part of the ERC project DiODe - Distributed Algorithms for Optimal Decision-Making led by Prof. James Marshall.

From 2011 to 2015, I conducted my research as Ph.D. student at IRIDIA, Université Libre de Bruxelles, in Belgium, under the supervision of Prof. Marco Dorigo and Dr. Vito Trianni.
My Ph.D. work has been part of the two European Projects E-SWARM - Engineering Swarm Intelligence Systems and DICE - Distributed Cognition Engineering.

Before joining IRIDIA, I collaborated with IDSIA (Dalle Molle Institute for Artificial Intelligence) in Lugano, Switzerland, from November 2009 till April 2011, within the context of the European Project (FP6) Swarmanoid. Here, I initially conducted my master thesis under the supervision of Prof. Luca Gambardella and Dr. Gianni Di Caro. Then, after graduation, I prolonged my research collaboration of a few months. My work at IDSIA focused on the use of a ceiling camera network to perform distributed path planning for ground robots.

I conducted my bachelor and master studies at Politecnico di Milano - Department of Electronics and Information in the campus of Como, Italy, where I specialised in robotics, artificial intellidence and web technologies. I graduated with a first class honours Master of Science Degree in Computer Engineering.

During my studies, I worked for one year on the EU Project: PHAROS (Platform for searcHing of Audiovisual Resources across Online Spaces). A part of the work has been conducted in Milano (Italy) at WebModels srl, and another part at Microsoft (Fast Search & Transfer) in Oslo, Norway, thanks to a European scholarship.

I happily grew up in Como, my hometown, which is situated in the North of Italy.

Latest highlights

2022-08-29 New article

The article "Magnitude-sensitive reaction times reveal non-linear time costs in multi-alternative decision-making" by James A.R. Marshall, Andreagiovanni Reina, Célia Hay, Audrey Dussutour, and Angelo Pirrone has been accepted for publication in PLoS Computational Biology. In our work, we study multi-alternative decision making in humans and slime moulds, and link the experimental results with normative models of optimal policies.

2022-06-15 New articles

Five (!) articles accepted for publication in the Proceedings of ANTS 2022, the 13th International Conference on Swarm Intelligence. Such extraordinary throughput of new scientific results has only been possible thanks to the brilliant students I work with, Raina Zakir, Swadhin Agrawal, Till Aust, Alexandre Pacheco, and Antoine Sion. Thank you for the amazing job!

2022-05-18 New article

James and I have published the article "Negative feedback may suppress variation to improve collective foraging performance" to PLoS Computational Biology. In our work, we suggest an additional function for negative feedback signals during foraging in social insects, variance reduction.

2022-04-01 Postdoc supervision

Very happy to welcome Thierry-Sainclair Njougouo who joined the University of Namur to begin his 2-year postdoc on "Modelling collective decision making in robot swarms through hypergraph theory", under the joint supervision of Elio Tuci, Timoteo Carletti, and myself. Looking forward to building cool models and improving our robot swarms together! Welcome Thierry!!

Andreagiovanni Reina - FNRS Research Fellow in Collective Behaviour - IRIDIA, Université Libre de Bruxelles, Belgium Design support from B4Y