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Record W568861270

Strategy to maximize maintenance operation

2005· dissertation· en· W568861270 on OpenAlexfundno aff
Michael Espinoza

Bibliographic record

VenueSummit (Simon Fraser University) · 2005
Typedissertation
Languageen
FieldEngineering
TopicReliability and Maintenance Optimization
Canadian institutionsnot available
FundersSimon Fraser University
KeywordsReliability engineeringComputer scienceRisk analysis (engineering)BusinessOperations managementEngineering
DOInot available

Abstract

fetched live from OpenAlex

This project presents a strategic analysis to maximize maintenance operations in Alcan Kitimat Works in British Columbia.The project studies the role of maintenance in improving its overall maintenance performance.It provides strategic alternatives and specific recommendations addressing Kitimat Works key strategic issues and problems.A comprehensive industry and competitive analysis identifies the industry structure and its competitive forces.In the mature aluminium industry, the bargaining power of suppliers is moderate; bargaining power of customers is high; threat of substitute is high; rivalry among competing producers is high; while potential of new entrants is low.The overall industry is extremely competitive.Maintenance is a controllable cost.Maximizing maintenance effectiveness and equipment uptime will result in higher profit margins and low operating cost.Kitimat Works must develop a competitive advantage, given the significance of maintenance in today's operating environment where excellence in maintenance performance becomes a strategic issue for competitive organizations.University.Special thanks go to

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)0.001
metaresearch head score (Gemma)0.002
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: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.011
Threshold uncertainty score0.027

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.001

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 head0.008
GPT teacher head0.196
Teacher spread0.189 · 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
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

Citations1
Published2005
Admission routes1
Has abstractyes

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