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Record W3048368400 · doi:10.23977/jeis.2020.51008

Model Assumptions and Suggestions for the Louvre Crisis Response Measures

2020· article· en· W3048368400 on OpenAlexvenueno aff
Shaowei Li, Zhaoxiang Chen, Xiaoqin An

Bibliographic record

VenueJournal of Electronics and Information Science · 2020
Typearticle
Languageen
FieldEngineering
TopicEvacuation and Crowd Dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsTerrorismTourismOrder (exchange)Computer scienceBlock (permutation group theory)Computer securityOperations researchGeographyBusinessMathematicsArchaeologyCombinatorics

Abstract

fetched live from OpenAlex

To allow visitors to flee the Louvre the first time after a terrorist attack on the Louvre, we have built such a model. We looked up some data about the Louvre, then analyzed the types of terrorist attacks, and developed a more flexible evacuation model. We first put together the closer exits and refer to them as an exit group. Each exit group is accompanied by a region in which visitors must evacuate from that exit group. Each region has a planned escape route, and staff in the region will lead visitors to evacuate. The division of each region is determined by factors such as the traffic capacity of the exit group and the pavilion in which it is located. We calculate the area of each region accordingly. After each floor block, we get some areas where each region has its own escape route. We come up with an optional path through the ant colony algorithm. Visitors from each region can simply follow the arrangements of the staff on each floor to evacuate quickly. In order to verify the model, we fit the formula of escape speed according to the data of many aspects. Through the formula, we calculated the time of the tourist escape more accurately, which is a better simulation of the real scene of the tourist escape. Also, we have made a lot of recommendations for the Louvre in response to different types of terrorist attacks. We also discussed where terrorist at tacks took place and considered them from multiple angles. In order to enable rescue workers to quickly enter the scene, we have also proposed a number of improvement measures.

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)0.001
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 score0.836
Threshold uncertainty score0.154

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.002
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 head0.022
GPT teacher head0.257
Teacher spread0.235 · 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

Citations0
Published2020
Admission routes1
Has abstractyes

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