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Record W2374478605

Progressive Thinning Algorithm for Automatic Optimization of Short-Term Scheduling of Open-Pit Mine

2012· article· en· W2374478605 on OpenAlexaff
Sun Meng-Hong

Bibliographic record

VenueJournal of Northeastern University · 2012
Typearticle
Languageen
FieldEngineering
TopicMining Techniques and Economics
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsInteger programmingScheduleProduction scheduleThinningComputer scienceOpen-pit miningScheduling (production processes)AlgorithmLinear programmingMathematical optimizationInteger (computer science)EngineeringMathematicsMining engineeringProgramming language
DOInot available

Abstract

fetched live from OpenAlex

The current status of open-pit mine technology was analyzed,and the best approach for open-pit mine production schedule that combines computer aided design and mathematical programming was proposed.In order to resolve the existing problem of open pit mine production scheduled using integer programming and 0-1 integer programming in order of time period,a progressive thinning algorithm for optimizing the open-pit mine production schedule was proposed.Also,the progress of progressive thinning algorithm was discussed and the corresponding 0-1 integer programming model was established.The model was solved by calling LindoAPI mathematical software under the Visual C+ + programming environment.This 0-1 integer programming method has higher computing speed and meets the requirement for detailed industrial design.

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: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.280
Threshold uncertainty score0.306

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 communication0.0000.001
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 head0.024
GPT teacher head0.249
Teacher spread0.224 · 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
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
Published2012
Admission routes1
Has abstractyes

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