Historical milestone · 1987
Boids
Reviewed through September 18, 2026
1987 · Historical milestone
Boids
- Era
- 1980s
- Theme
- Multi-agent coordination
- Evidence form
- Simulated flocking from local separation, alignment, and cohesion rules without a global controller
- School / paradigm
- Artificial life / swarm behavior
- Institution / context
- Symbolics / SIGGRAPH
- Researchers
- Craig Reynolds
Researcher index
Craig Reynolds
Artificial life and collective behavior · Symbolics
Boids
Why it still matters. Showed global-looking coordination from simple local rules.
Representative source for this researcher — not necessarily the source of this milestone: https://doi.org/10.1145/37401.37406 (opens in a new tab)
School of thought
Distributed AI and swarm intelligence
Matched on representative researcher.
Collective capability can emerge through protocols, local rules, markets, shared memory, or repeated interaction among autonomous units.
Critique. Coordination overhead, conflict, incentive misalignment, and integration failures can erase gains.
Modern descendants. Multi-agent LLM systems, specialist ensembles, robot swarms, markets, and collaborative coding agents.
Understand
Plain-language record, transferred from the reviewed source module.
Theory or experimental setup. Showed visually coherent collective behavior can emerge from simple local interactions.
Result / historical claim. Rules were hand-designed and flocking is far simpler than cooperative reasoning or negotiated goals.
Apply
Professional implication, only where the reviewed record states one.
The checked-in record does not state a separate professional application for this entry. The topic page places it in the wider research lineage: Multi-agent coordination.
Verify
Evidence status, stated limitations, and the external sources this record actually carries.
Evidence form. Simulated flocking from local separation, alignment, and cohesion rules without a global controller
Limitation / debate. Emergent coordination, swarm robotics, decentralized control, and local interaction policies.
Source status. The source link below is the verified link our reviewed topic research already carries for this milestone.
Reproduce
A reproduction tutorial is linked only when one exists for this exact record.
A reproduction tutorial is not yet available for this entry. The closest reviewed material is Multi-agent coordination.
Cite or share
APA-like: This historical record carries a year only, and no author or publisher of record in the checked-in data. An APA reference would have to invent that metadata.
BibTeX: BibTeX requires an author and publication venue. Historical lineage entries store a narrative record and its source link, not structured authorship, so the field would be fabricated.