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Record W7096732423

ITripGeneration Rates for LightRail Tmnsit ParkancH?ide lots

2014· article· en· W7096732423 on OpenAlexaboutno aff

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSmart Parking Systems Research
Canadian institutionsnot available
Fundersnot available
KeywordsDowntownPopulationCensusQuarter (Canadian coin)Transit (satellite)Light rail transitCentral business district
DOInot available

Abstract

fetched live from OpenAlex

11 park-and-ride lots in conjunction with its Light Rail Transit (LRT) system. The lots contain more than 7,000 stalls and provide free, paved parking for LRT patrons at suburban stations. Calgary’s LRT station facilities perform three main functions: ■ Transit terminal points where feeder bus systems interface with the LRT system, ■ Kiss-and-ride and ■ Park-and-ride locations The park-and-ride lots must be sized to ensure an adequate supply of parking and designed for the efficient operation of bus and auto traffic. In order to provide data for planning and operational studies of future park-and-ride lots, the City of Calgary Transportation Department undertook a study to examine the parking and traffic generation characteristics of the existing lots. (See note at end of article.) Overview of Park-and-Ride in Calgary Figure 1 show the current status of parkand-ride facilities provided at Calgary’s LRT stations. City of Calgary census figures for 1991 indicate that the city’s population was 708,600 with 86,700 downtown workers and 284,170 working throughout the remainder of the city. Since about a quarter of the employment in Calgary is in the central business district (CBD), downtown Calgary serves as a focus for the LRT system and as such the system is well suited to the needs of the downtown commuter. Calgary’s three rail transit lines serve different markets. The South Line serves a high population of downtown workers and also is the longest line (12.9 kilometers (km)) and the oldest, opening in 1981. The Northeast Line (9.8 km) serves a lower population of downtown workers in addition to running through a light industrial area. The Northwest Line serves the University of Calgary and the Southern Alberta Institute of Technology as well as serving a large base of downtown workers. The Anderson, Whitehorn and Brentwood stations are terminus stations on the

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: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.545
Threshold uncertainty score0.380

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 communication0.0000.000
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 head0.019
GPT teacher head0.281
Teacher spread0.262 · 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 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

Citations0
Published2014
Admission routes1
Has abstractyes

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