Synthesis of state machine models
Bibliographic record
Abstract
The automated synthesis of behavioural models in the form of state machines (SMs) from higher-level specifications has a high potential impact on the efficiency and accuracy of software development using models. In this paper, inspired by program synthesis techniques, we propose a model synthesis approach that takes as input a structural model of a system and its desired system properties, and automatically synthesizes executable SMs for its components. To this end, we first generate a synthesis formula for each component, consistent with the system properties, and then perform a State Space Exploration (SSE) of each component, based on its synthesis formula. The result of the SSE is saved in a Labeled Transition System (LTS), for which we then synthesize detailed actions for each of its transitions. Finally, we transform the LTSs into UML-RT (UML real-time profile) SMs, and integrate them with the original structural models. We assess the applicability, performance, and scalability of our approach using several different use cases extracted from the literature.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".