Cognitive Scaffold

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MENTAL MODEL · M1692

Gossip Protocol

Gossip Protocol
SystemsHigh supportSystems Theory
Included
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Mimics the way gossip spreads in human society. Each node randomly selects a few neighbors to exchange information, and the information spreads rapidly through the network like a virus, eventually all nodes reach consensus.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Decentralized information synchronization. In the absence of a central server (e.g., P2P networks, decentralized organizations), this is the most efficient way to disseminate information. If you want to spread a message within a company, don't send an all-staff email; just tell the few people who love to gossip (key nodes).---

anchor

Anchor fast decisions

Nodes periodically randomly select neighbors to exchange state, information spreads exponentially like an epidemic, eventually converging across the network. Decentralized, robust, and scalable.

MINIMUM ACTION

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Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Gossip_protocolZH · Explicit
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