A structured analysis of the new ISO standard on functional size measurement-definition of concepts
Bibliographic record
Abstract
The ISO 14143-1 document is the first in a set of five documents constituting the international standard on functional size measurement for software. This first document specifies a mandatory set of concepts required for functional size measurement and tackles it from a measurement method perspective. This is a unique perspective in contrast to other standardization work in progress on software. This article presents a structured analysis of ISO 14143-1 to analyze its completeness and mapping to measurement principles and related concepts. This analysis is carried out following the structure of a process model for software engineering measurement methods, identifying the distinct steps involved, from the design of a measurement method to the exploitation of the measurement results. For each step of this process model, the proposed analysis identifies the strengths and weaknesses of the ISO 14143-1 standard. A summary of its key strengths and weaknesses is presented in the conclusion.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.019 | 0.033 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.011 | 0.008 |
| Science and technology studies | 0.002 | 0.005 |
| Scholarly communication | 0.007 | 0.010 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".