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Record W86384407 · doi:10.1139/l10-067

Connaissance et incertitudes en gestion des infrastructures civiles : un point de vue décisionnelLe présent ouvrage fait partie d’une série d’articles publiés dans ce numéro spécial consacré au génie hydrotechnique.

2010· article· fr· W86384407 on OpenAlexaffvenue
Rachel Frenette, O. Bernard, Yves Putallaz, B. Gérard

Bibliographic record

VenueCanadian Journal of Civil Engineering · 2010
Typearticle
Languagefr
FieldEngineering
TopicUnderground infrastructure and sustainability
Canadian institutionsQ & T Research
Fundersnot available
KeywordsPolitical scienceHumanitiesPhilosophy

Abstract

fetched live from OpenAlex

Sur la base d’une caractérisation de la pertinence, du niveau et du type d’incertitude, un gestionnaire peut savoir quels sont les outils les mieux adaptés pour gérer les conséquences du vieillissement d’une infrastructure sur son niveau de service. En présence d’une incertitude élevée, le gestionnaire doit disposer d’un processus de décision formalisé qui lui permet de protéger ses ressources globales. Le coût du traitement et des conséquences potentielles des risques associés à ces ressources constitue un passif à considérer comme une « provision pour risques ». Pour communiquer auprès des financeurs, cette provision peut être combinée avec la valeur résiduelle du système pour déterminer un indicateur de patrimoine. Enfin, pour suivre l’évolution de son système d’infrastructure, le gestionnaire peut utiliser la notion de turbulence issue d’une combinaison entre l’indicateur de patrimoine et la valeur actuelle nette des plans d’actions de maintenance. Cet indicateur de turbulence permet de surveiller l’équilibre entre l’efficacité économique des plans d’actions et la durabilité du patrimoine. La maîtrise de cet équilibre et de son incertain sont deux éléments essentiels du développement durable de nos infrastructures.

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

Direct model labels (unvalidated)

Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.

Model armCategoriesStudy designConfidence
gemmano category
Domain: not available · Genre: Empirical
About the Canadian research system: no · About a Canadian topic: no
Theoretical or conceptuallow
gptInsufficient payload (model declined to judge)
Domain: not available · Genre: Other
About the Canadian research system: no · About a Canadian topic: no
Not applicablehigh
models splitAgreement compares identical category sets and study designs across arms.

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.009
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.017
Threshold uncertainty score0.058

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.009
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.003
Science and technology studies0.0020.003
Scholarly communication0.0090.007
Open science0.0010.003
Research integrity0.0040.003
Insufficient payload (model declined to judge)0.0170.003

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 head0.008
GPT teacher head0.210
Teacher spread0.202 · 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

Labeled directly by 2 models reading the full record.

Insufficient payload (model declined to judge)

The models disagree on parts of this classification; every voice is preserved in the section at the end of the page.

Study designTheoretical or conceptual · Not applicable
Domainnot available
GenreEmpirical · Other

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
Published2010
Admission routes2
Has abstractyes

Explore more

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