MétaCan
Menu
Back to cohort
Record W4410109735 · doi:10.59297/5devxw04

Toward Blackbox Optimization for Maritime Search and Rescue

2025· article· en· W4410109735 on OpenAlexafffund
Amirhossein Esmaeilpour, Michael Morin, Irène Abi‐Zeid

Bibliographic record

VenueProceedings of the ... International ISCRAM Conference · 2025
Typearticle
Languageen
FieldEngineering
TopicUnderwater Vehicles and Communication Systems
Canadian institutionsUniversité Laval
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsSearch and rescueComputer scienceArtificial intelligence

Abstract

fetched live from OpenAlex

In search and rescue operations, optimization-based decision support systems can assist search mission coordinators in planning searches with higher probabilities of success, potentially resulting in more lives saved. However, traditional model-and-solve techniques, such as integer programming, are not easily applicable in maritime searches where there is a need to conduct simulations to compute the value of the objective function. In this paper, we show how we can still use mathematical programming to propose maritime search and rescue plans, even when simulations are used. In addition, we take into account operational constraints such as airspace deconfliction for security reasons. Our model, implemented for a suitable solver using a surrogate to estimate search simulation results on scenarios with two helicopters, proved flexible and fast—we implemented operational constraints in a problem-specific model, solved by a general solver, which provided quality solutions in a short time frame.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.005
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.005
Threshold uncertainty score0.016

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.005
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.002
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0050.001

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 head0.029
GPT teacher head0.250
Teacher spread0.221 · 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 source (direct Gemma or distilled Codex), 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 routes2
Has abstractyes

Explore more

Same venueProceedings of the ... International ISCRAM ConferenceSame topicUnderwater Vehicles and Communication SystemsFrench-language works237,207