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Bridging Connected Vehicles with Artificial Intelligence for Smart First Responder Services

2019· article· en· W3003445950 on OpenAlex
Nima Taherifard, Murat Şimşek, Burak Kantarcı

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldSocial Sciences
TopicHuman Mobility and Location-Based Analysis
Canadian institutionsUniversity of Ottawa
Fundersnot available
KeywordsComputer scienceLeverage (statistics)Residual neural networkConvolutional neural networkBridging (networking)First responderArtificial intelligenceSmart cityDeep learningArtificial neural networkMachine learningReal-time computingComputer security

Abstract

fetched live from OpenAlex

Citizen-centric methods leverage connectivity and Artificial Intelligence (AI) methodologies to improve smart city services. Among these services, intelligent re-design of first responder services call for novel solutions that save city resources and result in faster response time. To this end, we propose to utilize sensory data in connected vehicles to capture contextual details that can be obtained through various Convolutional Neural Network (CNN) architectures to determine which set of first responders should be called in the case of an accident. We use real images from a rich dataset of accidents involving different types of vehicles to train and test the CNNs. Through experimental results, we show that when ResNet-34 network is augmented with one fit cycle, image augmentation and hidden layer unfreezing methods can result in 88.9% accuracy in the prediction of the required first responder(s) in case of an accident solely based on the captured images.

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.

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 categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.512
Threshold uncertainty score1.000

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 studies0.0010.000
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 head0.025
GPT teacher head0.292
Teacher spread0.267 · 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