robustness
Let an agent explain robustness across fields, describe how it is measured and designed, compare it with resilience and related terms, and support engineering and scientific questions.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What robustness is.
Concept
Concept and relatives.
Concept
Concept.
- What is robustness, and how does it relate to resilience, reliability, tolerance and stability? definition
- Which field sense is meant here? boundary
Fields
Robustness by field.
Fields
Fields.
- How is robustness understood in biology, ecology, engineering, computing and statistics? provenance
- Which entry fits a specific sense? action
Measure Measuring robustness.
Metrics
Metrics and tests.
Metrics
Metrics.
- How is robustness measured, from stress tests and fault injection to breakdown points in statistics? provenance
- How can the robustness of this system be tested? action
Design
Designing for robustness.
Design
Design.
- How are systems designed for robustness through redundancy, margins and feedback, and what trade-offs arise? provenance
- Which entry fits reliability engineering? action
Nature Robustness in nature.
Organisms
Organismal robustness.
Organisms
Organisms.
- How do organisms achieve thermotolerance, chemical resistance and physiological tolerance, according to research? provenance
- Which entry fits a specific mechanism? action
Ecosystems
Ecosystem robustness.
Ecosystems
Ecosystems.
- What makes ecosystems resistant to invasion and disturbance, and what is niche conservatism? provenance
- Which findings are contested? boundary
Learn Theory and teaching.
Theory
Theory.
Theory
Theory.
- How do control theory and complex systems science formalise robustness? provenance
- Which references are standard? provenance
Teach
Teaching.
Teach
Teaching.
- How can robustness be taught across disciplines? action
- Which misconceptions arise? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Cross-cutting context
- Entry kind
- thing
- Plane
- XCT
- Domain
- XCT.QLT
- Other names and narrower kinds
- Thermotolerance, chemical resistance, physiological tolerance, niche conservatism, invasion resistance, Resilience (power system), environmental stability, extremotolerance, operational resilience, halotolerance, vulnerability of nuclear plants to attack, antifragility
What it is Filled
The quality of remaining functional or stable under stress, variation, error or attack, applied to organisms as tolerance of heat, chemicals and physiological extremes, to ecosystems as resistance to invasion, to engineered systems such as power grids and software as resilience to faults, and to statistical methods as insensitivity to outliers; robustness is measured and designed for across biology, engineering, computing and statistics.
Why it exists Filled
Let an agent explain robustness across fields, describe how it is measured and designed, compare it with resilience and related terms, and support engineering and scientific questions.
Distinguishing features Filled
- Perturbation tolerance
- Cross-field
- Measurable
- Design goal
What robots and AI may and may not do Filled
Must not
- Claim a system is robust beyond the conditions actually tested.
- Run stress or attack tests on systems it does not own or have permission to test.
- Hide failures found during robustness testing.
Only with a human decision
- Certifying a safety-critical system as robust enough to deploy.
May
- Test and report the robustness of systems it is authorized to test, stating the conditions tested.
- Distinguish robustness from resilience and from efficiency in an assessment.
Moral aspects Filled
- Overconfidence in robustness leads to failures that hurt people relying on a system.
- Robustness often trades against cost and efficiency; who bears the risk should be visible.
Who is affected
- Users of the system
- Operators
- People affected by failures
Owners Filled
Steward
Nobody owns the quality; the owner of each system answers for its robustness.
Links to other meta-models Filled
parent
- Q1207505 - registry parent class
related
- quality - category
- condition - state under stress
- production process - robust processes
- software bug - faults tested for
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.robustness-q403605
- Wikidata: Q403605 (https://www.wikidata.org/wiki/Q403605)
Direct properties not applicable Not applicable
Not applicable
Plane XCT: no invented physical properties.
Recognition optional Filled
- Function maintained under perturbation
- Biological, engineered, statistical
- Fragility is the opposite; resilience emphasises recovery
- Not physical; a property of systems and organisms.
Capabilities and actions required Filled
- explain robustness across fields
- describe measurement and design
- compare with resilience
- support field-specific questions
Hazards and failure modes required Filled
- Overconfidence in untested robustness
- Trade-offs with efficiency
- Confusing robustness with resilience
Standards and interfaces required Filled
- Engineering reliability standards
- Statistical method guidelines
- Grid reliability standards
Context of use required Filled
- Stability under stress or variation.
- biological robustness such as thermotolerance
- ecological robustness such as invasion resistance
- engineering robustness such as power system resilience
- software and control robustness
- statistical robustness
Sources Filled
- Wikidata item Q403605: robustness - identity and sense of the item
- Wikipedia: Robustness - general description of the item
Open questions
- Should each field sense be a separate entry?
- How should standards be linked?
- How should measurement methods be linked?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q403605/spec.json