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Record W2100684203 · doi:10.1109/asic.2001.954701

Model reduction based on value dependency

2002· article· en· W2100684203 on OpenAlexaff
Hong Peng, Yassine Mokhtari, Sofiène Tahar

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicFormal Methods in Verification
Canadian institutionsConcordia University
Fundersnot available
KeywordsReduction (mathematics)Computer scienceModel checkingDependency (UML)SolverAlgorithmSatisfiabilitySatisfiability modulo theoriesData flow diagramControl flowBoolean satisfiability problemFormal verificationState (computer science)Application-specific integrated circuitTheoretical computer scienceProgramming languageArtificial intelligenceMathematicsEmbedded system

Abstract

fetched live from OpenAlex

Model checking is a fully automatic approach to verify large ASIC/SOC designs against their temporal specifications. However, its application is limited by the size of the system to be verified. Model reduction is one of the methods to tackle this problem. We propose a model reduction approach which is based on syntactic analysis of programs. The value domains of the state variables are extracted and analyzed based on the control flow diagram using a satisfiability (SAT) solver. The approach is sound based on the fact that the reduced system simulates the concrete system with respect to the properties. We also made a case study in the paper to show its performance.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.829
Threshold uncertainty score0.315

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.079
GPT teacher head0.290
Teacher spread0.211 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreMethods

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".

Quick stats

Citations2
Published2002
Admission routes1
Has abstractyes

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