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Record W1606990690

The deadlock of technocratic planning: Quebec City’s urban form and transportation dilemmas

2013· article· en· W1606990690 on OpenAlexaffabout
François Dufaux, Martial Labarthe, Martin Laliberté

Bibliographic record

Venue˜The œjournal of space syntax · 2013
Typearticle
Languageen
FieldEngineering
TopicUrban Design and Spatial Analysis
Canadian institutionsUniversité Laval
Fundersnot available
KeywordsSpace syntaxTransport engineeringStreet networkTRIPS architectureMetropolitan areaUrban planningSustainable transportPublic transportSustainable cityLand useBusinessTransportation planningEnvironmental planningSpatial planningSpace (punctuation)SustainabilityGeographyCivil engineeringComputer scienceEngineering
DOInot available

Abstract

fetched live from OpenAlex

In 2010, the Quebec City municipal administration published a sustainable transportation policy. The main recommendations were to increase the use of public transit in addition to more pedestrian and cycling movements for the coming decades. Such objectives were congruent with the city’s commitment to reduce its greenhouse gas emissions and to combat climate change. In a city where 74 percent of daily trips rely on the automobile, what are the potential and limits for the planning of alternative modes in regard to the spatial structure of the city? This article explores how space syntax analysis helps first to understand the main traffic patterns and, second to explain how the road network of the metropolitan area is tailored to serve the automobile. The introduction of sustainable transportation modes, like a tramway service, bicycle paths and pedestrian trips, in order to be competitive, would require finer and more comprehensive planning than the conventional engineering methods applied locally. The spatial analysis, by considering both scale and choice with Depthmap, reveals the importance of the spatial structure regarding daily commuters’ transportation preferences. The Greater Quebec City area covers contrasting historical and contemporary urban fabrics with a layering process of superposed infrastructure improvements. The extensive post-war motorways system is an effective and symbolic statement of a planning strategy centred on the infrastructure. The space syntax analysis offers a more comprehensive framework, closer to sustainable development principles.

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)0.003
metaresearch head score (Gemma)0.004
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.094
Threshold uncertainty score0.679

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0020.003
Science and technology studies0.0160.027
Scholarly communication0.0100.003
Open science0.0020.003
Research integrity0.0020.003
Insufficient payload (model declined to judge)0.0050.000

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 head0.007
GPT teacher head0.184
Teacher spread0.177 · 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 designNot applicable
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

Citations3
Published2013
Admission routes2
Has abstractyes

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