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Record W1966494122 · doi:10.3166/jesa.48.55-77

Définition du risque optimal de rupture de stock d’un composant en cas d’approvisionnement d’urgence

2014· article· fr· W1966494122 on OpenAlexvenueno aff
Vincent Giard, Mustapha Sali

Bibliographic record

VenueJournal Européen des Systèmes Automatisés · 2014
Typearticle
Languagefr
FieldEngineering
TopicAdvanced Manufacturing and Logistics Optimization
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesStock (firearms)Political scienceGeographyArtArchaeology

Abstract

fetched live from OpenAlex

On s’intéresse ici à la détermination de la probabilité de rupture optimale d’un composant utilisé par un ou plusieurs modules alternatifs montés sur une ou plusieurs lignes d’assemblage. Le contexte étudié est celui d’une chaîne logistique dédiée à une production de masse de produits fortement diversifiés, comme celui rencontré dans l’industrie automobile. L’approche de la MRP (Material Requirement Planning) est adaptée pour piloter cette chaîne dans laquelle l’éloignement des unités de production conduit à un panachage de production à la commande et de production pour stock du composant auquel on s’intéresse. Pour éviter toute propagation des conséquences d’une rupture de stock en aval de la chaîne logistique, un approvisionnement d’urgence est toujours déclenché avant son occurrence. La définition du stock de sécurité – et du risque de rupture associé – se base sur un modèle monopériode intégrant le coût des composants inutilisés et les différents coûts induits par l’approvisionnement d’urgence (transport et production). Les solutions analytiques proposées sont illustrées numériquement et une analyse des conditions de dominance économique des deux principales politiques alternatives d’approvisionnement d’urgence est menée.

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 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)0.008
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.008
Threshold uncertainty score0.020

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.008
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.001
Science and technology studies0.0010.001
Scholarly communication0.0030.003
Open science0.0010.002
Research integrity0.0020.001
Insufficient payload (model declined to judge)0.0060.001

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.

Opus teacher head0.011
GPT teacher head0.233
Teacher spread0.222 · 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 source (direct Gemma or distilled Codex), not a consensus.

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

Citations0
Published2014
Admission routes1
Has abstractyes

Explore more

Same venueJournal Européen des Systèmes Automatisés→Same topicAdvanced Manufacturing and Logistics Optimization→French-language works237,207→