🛠️ Invention or technique

Ant colony optimization algorithm

Algoritmo de la colonia de hormigas

Date
1992 · confidence high
Place
Milan, Italy
Credited to
Marco Dorigo
Field
Knowledge & symbols

What it is

A probabilistic optimisation technique inspired by the behaviour of real ants, which lay down pheromones to guide others toward good solutions. Artificial agents explore a solution space and reinforce the best paths found.

Introduced by Dorigo in his 1992 doctoral thesis.

What it led to

  • Vehicle-routing and network-traffic optimisation
  • A family of bio-inspired metaheuristics in combinatorial optimisation
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Sources✓ verified 2026-09-28