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Record W4254189127 · doi:10.32920/ryerson.14644503

BRT omnibus : how bus rapid transit enhances mobility

2021· preprint· en· W4254189127 on OpenAlexaff
Michael Niezgoda

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldEngineering
TopicUrban Transport Systems Analysis
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsBus rapid transitPopularityFlexibility (engineering)Transit (satellite)Mode (computer interface)Transport engineeringComputer sciencePublic transportBusinessEngineeringEconomicsPolitical science

Abstract

fetched live from OpenAlex

Bus Rapid Transit (BRT) has emerged in the 21st century as a leading form of building rapid transit in urban environs due to their ability as a rapidly implementable, relatively low-cost, flexible, and high-quality transit mode. While the popularity of the BRT mode continues to grow worldwide, there remains a degree of uncertainty over what designing for success looks like for BRT systems. This paper sought to determine whether there was a "correct" design approach for BRT implementation through literature review and case study. The case study revealed that despite differences in design and implementation, the cases successfully attained their respective planning and performance objectives. The inherent flexibility of the BRT mode allowed for BRT systems to be scaled to a wide array of operating and ridership contexts, as well as allow for incremental enhancements to the system as the passenger demands, available financing, and political will for upgrades arise.

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)0.003
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.013
Threshold uncertainty score0.043

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0030.003
Open science0.0000.002
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0130.001

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 head0.012
GPT teacher head0.188
Teacher spread0.176 · 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 designObservational
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

Citations2
Published2021
Admission routes1
Has abstractyes

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