Traceability Management of GRL and SysML Models
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Emerging socio-cyber-physical systems integrate social concerns, often captured with goal models, with complex systems, where structure and behavior are often captured in SysML. Traceability between these two types of models is important to reason about consistency, completeness, and the impact of modifications. However, managing traceability during the co-evolution of these two views is not well supported as SysML does not provide sophisticated goal-modeling capabilities out of the box. This paper proposes an approach where the Goal-oriented Requirement Language (GRL) is used to capture and analyze social concerns as a supplement to SysML models, and where traceability is handled via a third-party requirements management system, namely IBM Rational DOORS. The approach is supported with tools automating the import in DOORS of relevant parts of the GRL and SysML models from their respective modeling environments (jUCMNav and No Magic's Cameo Systems Modeler). A traceability information model is proposed to connect elements from GRL and SysML models in a way that enables automating important completeness and consistency checks, even as the models evolve. The approach is illustrated and evaluated with a Smart Home example, with a discussion of benefits and limitations.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it