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Record W4200135565 · doi:10.53052/9788366249851.01

ANALYSIS OF THE IMPACT OF THE COVID-19 PANDEMIC ON ROAD TRAFFIC ON SELECTED STREET ROUTES IN THE CITY

2021· book-chapter· en· W4200135565 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueTransport · 2021
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicCOVID-19 impact on air quality
Canadian institutionsTransport Canada
Fundersnot available
KeywordsCoronavirus disease 2019 (COVID-19)PandemicTraffic volumeRoad traffic2019-20 coronavirus outbreakTransport engineeringGeographySevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)EngineeringVirologyMedicine

Abstract

fetched live from OpenAlex

The temporal and spatial variability of road traffic is influenced by many constant and random factors. The article compares the values of traffic volume before the Covid-19 pandemic, during the introduction of restrictions and at the time of removing restrictions. The results of the analyzes show that the Covid-19 pandemic contributed to the reduction of road traffic in the city.

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.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.096
Threshold uncertainty score0.997

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0040.000

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 head0.060
GPT teacher head0.325
Teacher spread0.265 · 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