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Agent Behaviour Issues Arising with Urban System Micro-Simulation

2002· article· en· W581424200 on OpenAlexafffund
John Douglas Hunt

Bibliographic record

VenueEuropean journal of transport and infrastructure research · 2002
Typearticle
Languageen
FieldSocial Sciences
TopicTransportation Planning and Optimization
Canadian institutionsUniversity of Calgary
FundersSocial Sciences and Humanities Research Council of CanadaUniversity of TorontoOregon Department of TransportationNatural Sciences and Engineering Research Council of CanadaNorthwestern UniversityU.S. Department of Transportation
KeywordsWork (physics)Representation (politics)Computer scienceManagement scienceLand useTransport policyTransport systemRisk analysis (engineering)Operations researchTransport engineeringPublic transportBusinessEngineeringCivil engineering

Abstract

fetched live from OpenAlex

A large co-ordinated program of work is underway exploring techniques for integrated landuse transport modelling, including elements of agent-based micro-simulation. The intentionis to demonstrate the practical viability of these techniques and help provide guidance intheir further development and use in policy analysis considering transport policy and theimpacts of transport on society. This has given rise to a number of questions about the natureof the behaviour of the agents being considered (including people, households, businessestablishments and developers) and about potential methods for implementing practicalrepresentations of this behaviour. This paper describes the modelling system and techniquesbeing considered, and sets out some of the questions about behaviour and its representationthat have arisen together with some of the more promising ideas and approaches beingconsidered for addressing these questions.

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)0.002
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: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.131
Threshold uncertainty score0.406

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
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 head0.045
GPT teacher head0.325
Teacher spread0.279 · 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 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

Citations12
Published2002
Admission routes2
Has abstractyes

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