The dynamics of collective sorting robot-like ants and ant-like robots
Proceedings of the first international conference on simulation of adaptive behavior on From animals to animats
Swarm intelligence: from natural to artificial systems
Swarm intelligence: from natural to artificial systems
Evolutionary Robotics: The Biology,Intelligence,and Technology
Evolutionary Robotics: The Biology,Intelligence,and Technology
Cooperative Mobile Robotics: Antecedents and Directions
Autonomous Robots
Autonomous Robots
Evolving Self-Organizing Behaviors for a Swarm-Bot
Autonomous Robots
Robots, insects and swarm intelligence
Artificial Intelligence Review
Antbots: a feasible visual emulation of pheromone trails for swarm robots
ANTS'10 Proceedings of the 7th international conference on Swarm intelligence
Positional communication and private information in honeybee foraging models
ANTS'10 Proceedings of the 7th international conference on Swarm intelligence
Emergent flocking with low-end swarm robots
ANTS'10 Proceedings of the 7th international conference on Swarm intelligence
Synergy in ant foraging strategies: memory and communication alone and in combination
Proceedings of the 15th annual conference on Genetic and evolutionary computation
An evolutionary approach for robust adaptation of robot behavior to sensor error
Proceedings of the 15th annual conference companion on Genetic and evolutionary computation
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Ants use individual memory and pheromone communication to forage efficiently. We implement these strategies as distributed search algorithms in robotic swarms. Swarms of simple robots are robust, scalable and capable of exploring for resources in unmapped environments. We test the ability of individual robots and teams of three robots to collect tags distributed in random and clustered distributions in simulated and real environments. Teams of three real robots that forage based on individual memory without communication collect RFID tags approximately twice as fast as a single robot using the same strategy. Our simulation system mimics the foraging behaviors of the robots and replicates our results. Simulated swarms of 30 and 100 robots collect tags 8 and 22 times faster than teams of three robots. This work demonstrates the feasibility of programming large robot teams for collective tasks such as retrieval of dispersed resources, mapping, and environmental monitoring. It also lays a foundation for evolving collective search algorithms in silico and then implementing those algorithms in machina in robust and scalable robotic swarms.