SWISwarm Intelligence

Ant

NatureCurrent

The biological starting point for pheromone-guided foraging.

Mechanism

This entry groups ants collectively; the experimental evidence here is limited to the Argentine ant.

Interactive laboratory · abstract model

ANT · From trails to a shared route

In the Ant Colony Intelligence Laboratory, observe how exploration, food delivery and pheromone trails can form a shared route. Explore SWI’s stigmergy and shared-memory concepts through an interactive model.

Try in the laboratoryKeep the seed, population and exploration setting fixed, then change food-signal evaporation. Compare food delivered and trail persistence at the same tick count; relate your observation to shared-memory decay.

ANT is an abstract foraging model. Its observations do not establish biological validity, a shortest path or LLM performance; the ACO algorithm and agent recipe require separate evaluation.

Open ANT laboratory (new tab)

Claims & sources

EvidenceIn the studied Argentine-ant foraging experiment, pheromone trails influence path choice through the environment, an instance of stigmergic coordination.Confidence: HighReviewed: Sources: 2

Confidence is an editorial assessment of support, not a mathematical probability.

A Brief History of Stigmergy (opens in a new tab)

Authors
Guy Theraulaz, Eric Bonabeau
Organization
MIT Press
Source type
Peer-reviewed paper
Publication date
Exact date not established; see publication details
Publication / identifier
Artificial Life 5(2), 97–116; April 1999 (day not established from retrieved DOI metadata)
DOI
10.1162/106454699568700
Accessed
Source availability
Available

Supports — Pheromone trails exemplify environmental feedback.

Section 4, p. 111. Reviewed original PDF: https://static.ias.edu/pitp/archive/2012files/29.pdf#page=15

Self-organized shortcuts in the Argentine ant (opens in a new tab)

Authors
S. Goss, S. Aron, J. L. Deneubourg, J. M. Pasteels
Organization
Springer-Verlag
Source type
Peer-reviewed paper
Publication date
Exact date not established; see publication details
Publication / identifier
Naturwissenschaften 76(12), 579–581; December 1989 (day not established)
DOI
10.1007/BF00462870
Accessed
Source availability
Available

Supports — Specific to the Argentine-ant bridge experiment; not generalized to all ants or guaranteed shortest paths.

pp. 579–580, bridge experiment and choice-and-mark model. Reviewed author-uploaded original: https://www.researchgate.net/publication/215444190_Self-organized_shortcuts_in_the_Argentine_Ant_Naturwissenschaften_76_579-581

Freshness

Reviewed
Updated
Freshness evaluated

Related research

  • Outgoing · Evidence · Reviewed:

    Ant exhibits Stigmergy

    Within Argentine-ant pheromone-mediated foraging.