{
 "@context": "https://schema.org",
 "@type": "DefinedTerm",
 "@id": "https://wulfkaal.github.io/entities/structure",
 "identifier": "kaal:entity:structure",
 "name": "Structure",
 "termCode": "structure",
 "inDefinedTermSet": {
  "@id": "https://wulfkaal.github.io/entities/index.json"
 },
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
 },
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 "sha256": "298fa486f212360d47ab957e1cf59e058abd8e2b9f2e70b6b3dd1280470de345",
 "additionalProperty": [
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   "name": "status",
   "value": "derived"
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   "name": "claim_count",
   "value": 2
  },
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   "@type": "PropertyValue",
   "name": "work_count",
   "value": 2
  },
  {
   "@type": "PropertyValue",
   "name": "year_span",
   "value": [
    "2021",
    "2026"
   ]
  },
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 ],
 "subjectOf": [
  {
   "@type": "Claim",
   "@id": "https://wulfkaal.github.io/claims/3782191-032",
   "identifier": "kaal:claim:3782191-032",
   "text": "Concentration produces instability and dispersion produces stability: the more concentrated a structure is, the more unstable it is, because little changes can cause major structural change, while a spread out pattern remains spread out when disturbed.",
   "abstract": "The more concentrated a structure is, the more unstable it is. The more spread out a pattern is, the more stable it is",
   "citation": "Craig Calcaterra, Wulf A. Kaal, Preface to (2021). SSRN: https://ssrn.com/abstract=3782191",
   "datePublished": "2021",
   "claim_type": "mechanism",
   "confidence": "argued",
   "is_failure_mode": false,
   "scope_conditions": [
    "any structure characterized by concentration or dispersion"
   ],
   "source_pdf_sha256": "b0bf0529c3cf69839879bc4da476714efee2717a4beb768bd5c859b810e6174e",
   "status": "current"
  },
  {
   "@type": "Claim",
   "@id": "https://wulfkaal.github.io/claims/7598518-029",
   "identifier": "kaal:claim:7598518-029",
   "text": "Three validator families share a mean accuracy of 0.75 while differing in structure: one is homogeneous at 0.75, one has each validator reliable at 0.90 on two hash-drawn tags and at 0.60 on the other two so that domain-scoped reputation has something to find, and one has five validators at 0.90 and fifteen at 0.70, a competent minority.",
   "abstract": "Intelligence models increasingly learn from data that earlier Intelligence models produced, and when that loop repeats the rare cases disappear first. This paper preregisters a test of whether a reputation-weighted validator pool, filtering the training data of a recursive replacement loop, keeps those rare cases alive. The outcomes remain sealed until a replication of the original model-collapse result succeeds.",
   "citation": "Wulf A. Kaal, Can Reputation Prevent Model Collapse? A Preregistered Test of Reputation-Weighted Data Filtering (2026). SSRN: https://ssrn.com/abstract=7598518",
   "datePublished": "2026",
   "claim_type": "design",
   "confidence": "stated",
   "is_failure_mode": false,
   "scope_conditions": [
    "The validators are simulated and err independently given their accuracy, which depends only on the tag.",
    "The families are a property of the design, fixed before any run."
   ],
   "source_pdf_sha256": "cd22d148b2b55c2e27f087dcaa61cdf44ad7022b400b355c31a9cd7e43a31749",
   "status": "current"
  }
 ],
 "description": "2 claims in the published works of Wulf A. Kaal carry the concept tag 'structure'. Derived node: a roster, not an adjudicated definition."
}