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Record W2070126672 · doi:10.13034/cysj-2014-009

Evaluating the Effectiveness of a Space-Based AIS

2014· article· en· W2070126672 on OpenAlexvenueno aff
Wesley F. Willick

Bibliographic record

VenueJournal of Student Science and Technology · 2014
Typearticle
Languageen
FieldEngineering
TopicMaritime Navigation and Safety
Canadian institutionsnot available
Fundersnot available
KeywordsSpace (punctuation)Computer science

Abstract

fetched live from OpenAlex

Although certain boats can avoid collisions by communicating with each other and stations on land, a network of satellites above the earth’s poles could give boats all over the planet that ability. The current system for collision-avoidance involves radio signals sent from boat-to-boat and boat-to-land. But the new system, based in space, would put satellites in the line of com¬munication. It would increase the capabilities of boats to detect each other and for land-stations to detect boats with faulty or suspicious voyage in¬formation. Adding satellites into the communica¬tion equation could make contemporary collision-avoidance technology available on a global scale. Bien que certains bateaux peuvent éviter les collisions en communiquant un à l'autre et avec les stations à terre, un réseau de satel¬lites pourrait donner bateaux sur toute la planète cette capacité. Le système actuel pour éviter l'abordage utilisent les signaux radio envoyés par bateau à bateau et bateau-à-terre, mais le nouveau système, basé dans l'espace, mettrait des satellites entres les communicants. Il aug¬menterait les capacités des bateaux à détecter entre eux et pour les stations terrestres pour détecter les bateaux avec l'information de voy¬age défective ou suspect. En ajoutant les satel¬lites dans à la communication, on pourrait ren¬dre la technologie d'évitement des collisions contemporain disponible à l'échelle mondiale.

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)0.005
metaresearch head score (Gemma)0.022
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: Empirical
Teacher disagreement score0.034
Threshold uncertainty score0.067

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.022
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.002
Science and technology studies0.0010.001
Scholarly communication0.0020.003
Open science0.0020.001
Research integrity0.0020.001
Insufficient payload (model declined to judge)0.0060.001

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 head0.014
GPT teacher head0.322
Teacher spread0.308 · 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

Citations2
Published2014
Admission routes1
Has abstractyes

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