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Record W2951873864 · doi:10.22215/etd/2019-13559

Investigation of the Influence of the Condition of Asphalt Pavement Surface on Road Safety of Rural Ontario Highways

2019· dissertation· en· W2951873864 on OpenAlexaffabout
Luciana Girardi Omar

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldEngineering
TopicInfrastructure Maintenance and Monitoring
Canadian institutionsCarleton University
Fundersnot available
KeywordsSkid (aerodynamics)RutRoad surfaceAsphaltAsphalt pavementTransport engineeringEngineeringEnvironmental sciencePavement managementChristian ministryFatigue crackingInternational Roughness IndexCivil engineeringForensic engineeringGeotechnical engineeringGeographySurface finishStructural engineeringCartography

Abstract

fetched live from OpenAlex

Road collisions are complex events that are influenced by a combination of factors, including driver behaviour, environmental condition (e.g., icy and wet roads), road geometry, roadside elements, vehicle speed, tire deficiencies, traffic, and pavement condition. While the influence of some of these factors has been studied extensively for decades, the influence of pavement condition on road safety is relatively underresearched. This research investigated the influence of pavement surface condition on road safety by developing statistical models that correlate pavement surface condition and collisions. This research also examined the possibility to integrate skid resistance into

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.440
Threshold uncertainty score1.000

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 head0.006
GPT teacher head0.199
Teacher spread0.193 · 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 designBench or experimental
Domainnot available
GenreEmpirical

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
Published2019
Admission routes2
Has abstractyes

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