A novel multiple decision-maker model for resource-constrained project scheduling problems
Why this work is in the frame
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Bibliographic record
Abstract
A new multiple decision-maker model using bi-level programming is proposed for a resource-constrained project scheduling problem in a fuzzy random environment. In the model, activity duration is assumed to be a fuzzy random variable because of the complex uncertainties in project scheduling problems. The project owner, who is the upper-level decision maker, seeks to maximize profits whereas the lower-level contractor attempts to minimize cost. A global-local-neighbor particle swarm optimization with a fuzzy random simulation is then proposed to solve the advanced model. Finally, a sub-project of Nuozhadu Hydropower Station Construction Project in China is used to illustrate an application of the developed model. A comparison with other approaches is made and the generated results validate the viability and effectiveness of the proposed model and method.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.007 | 0.035 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it