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Testing Various Riot Control Police Formations through Agent-Based Modeling and Simulation

2020· article· en· W3114187705 on OpenAlexafffund
Andrew J. Park, Lee D. Patterson, Herbert H. Tsang, Ryan Ficocelli, Valerie Spicer, Frank Dodich

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicEvacuation and Crowd Dynamics
Canadian institutionsSimon Fraser UniversityTrinity Western UniversityWestern UniversityThompson Rivers University
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsComputer scienceControl (management)Artificial intelligence

Abstract

fetched live from OpenAlex

A crowd may gather for various reasons such as to protest in front of government buildings or to cheer on their teams at sporting events. This crowd, influenced by a number of conditions can become aggravated and then violent, has the potential to change dynamics and create public disorder with possible outcomes of people being hurt or damage to public or private properties. Managing and controlling such a disruptive crowd is an important responsibility for police to maintain and restore the public order and safety. Effective crowd management and control strategies need to be considered and planned in advance to mitigate potential disruption and damages caused by a riotous crowd. One of the basic strategies is to utilise police tactics and to strategically deploy police teams in formations. The correct application of police formations can positively influence and be effective in dispersing an agitated crowd. This paper presents the effectiveness of various police formations in a riotous situation using agent-based modeling and simulation. The crowd management/control system that we have developed previously has the built-in crowd models and basic features to conduct simulation experiments. Using this system, the loose cordon and three-sided box formations are simulated to expulse a riotous crowd from either the four-way interaction or “T” intersection, and their results are compared and analyzed. The simulation system can be used to further research on the effect of other police formations in various situations, which potentially helps police prepare better crowd management/control strategies.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.916
Threshold uncertainty score0.313

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 head0.038
GPT teacher head0.258
Teacher spread0.219 · 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 designSimulation or modeling
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
Published2020
Admission routes2
Has abstractyes

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