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Optimizing Medical Response Time through Deep Learning Based Accident Detection

2025· article· en· W4414464276 on OpenAlexaff
Nicolas François, Franck Staudt, Raphaël Olexa, Sean Jeffries, Georgiy Danylenko, Thomas M. Hemmerling

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicIoT and GPS-based Vehicle Safety Systems
Canadian institutionsMcGill University
Fundersnot available
KeywordsAccident (philosophy)Deep learningIntervention (counseling)Law enforcementAccident investigationEmergency responseResponse time

Abstract

fetched live from OpenAlex

Algorithms and automatic surveillance systems are increasingly being used in regulation enforcement across many countries. Unfortunately, this technological leap hasn’t yet benefited the safety of road users, resulting in many unnecessary casualties due to too long response time from medical services even in developed urban regions. We analyzed the different elements of what constitutes the time it takes to arrive on an accident location to reduce the delay using modern technology.Our tool, an easy-to-use website based on our own developped AI, provides a real-time traffic analysis from custom live footage with a very high rate of accident detection. On our test sets, the accident detection was close to 100% with some false positives. These preliminary results highlight the potential for the tool to hasten medical care response time and reduce the intervention time significantly, increasing the chances of survival of car accident victims.

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 score0.882
Threshold uncertainty score0.679

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 communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.004
GPT teacher head0.225
Teacher spread0.220 · 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
Published2025
Admission routes1
Has abstractyes

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