Robot swarms break decision deadlocks in collective perception through cross-inhibition

R Zakir, M Dorigo, A Reina - International Conference on Swarm …, 2022 - Springer
We study how robot swarms can achieve a consensus on the best among a set of n possible
options available in the environment. While the robots rely on local communication with one …

Studying speed-accuracy trade-offs in best-of-n collective decision-making through heterogeneous mean-field modelling

A Reina, T Njougouo, E Tuci, T Carletti - arXiv preprint arXiv:2310.13694, 2023 - arxiv.org
To succeed in their objectives, groups of individuals must be able to make quick and
accurate collective decisions on the best among alternatives with different qualities. Group …

Multi-UAV Formation Control in Complex Conditions Based on Improved Consistency Algorithm

C Tao, R Zhang, Z Song, B Wang, Y Jin - Drones, 2023 - mdpi.com
Formation control is a prerequisite for the formation to complete specified tasks safely and
efficiently. Considering non-symmetrical communication interference and network …

Real-time coordination of a foraging robot swarm using blockchain smart contracts

A Pacheco, V Strobel, A Reina, M Dorigo - International Conference on …, 2022 - Springer
We present a novel control scheme for robot swarms that exploits the computation layer of a
blockchain to coordinate the actions of individual robots in real-time. To accomplish this, we …

Miscommunication between robots can improve group accuracy in best-of-n decision-making

R Zakir, M Dorigo, A Reina - 2024 IEEE/RSJ International …, 2024 - ieeexplore.ieee.org
Making fast and accurate consensus decisions through local communication and
decentralised control in a swarm of simple robots can be a very challenging endeavour. In …

Swarm intelligence for hole detection and healing in wireless sensor networks

G Simionato, MGCA Cimino - Computer Networks, 2024 - Elsevier
The increasing demand for wireless sensor networks to monitor specific regions has
prompted extensive research on sustaining coverage over time. The main threat to this goal …

Speed-accuracy trade-offs in best-of- collective decision making through heterogeneous mean-field modeling

A Reina, T Njougouo, E Tuci, T Carletti - Physical Review E, 2024 - APS
To succeed in their objectives, groups of individuals must be able to make quick and
accurate collective decisions on the best option among a set of alternatives with different …

Non-linear inhibitory responses enhance performance in collective decision-making

D March-Pons, R Pastor-Satorras… - arXiv preprint arXiv …, 2024 - arxiv.org
The precise modulation of activity through inhibitory signals ensures that both insect
colonies and neural circuits operate efficiently and adaptively, highlighting the fundamental …

Impressionist Hole Detection and Healing Using Swarms of Agents with Quantized Perception

G Simionato, M Parola… - 2023 IEEE Symposium …, 2023 - ieeexplore.ieee.org
Coverage holes are a key problem in wireless sensor networks. Methods that use relative
localization techniques to restore the service, or heal the holes, rely on accurate range and …

Collective Decision-Making and Change Detection with Bayesian Robots in Dynamic Environments

K Pfister, H Hamann - … on Intelligent Robots and Systems (IROS …, 2023 - ieeexplore.ieee.org
Solving complex problems collectively with simple entities is a challenging task for swarm
robotics. For the task of collective decision-making, robots decide based on local …