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Record W2072111912 · doi:10.3166/jesa.41.413-436

Étude sur l'intérêt des modèles biologiques de réseaux de neurones pour la synthèse de rythmes locomoteurs adaptatifs

2007· article· fr· W2072111912 on OpenAlexvenueno aff
Thierry Hoinville, Patrick Hénaff, Stéphane Delaplace

Bibliographic record

VenueJournal Européen des Systèmes Automatisés · 2007
Typearticle
Languagefr
FieldEngineering
TopicRobotic Locomotion and Control
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesPhysicsArt

Abstract

fetched live from OpenAlex

Cet article présente les résultats d'une étude qui vise à accroître la capacité d'adaptation des robots à pattes. Le contrôleur est constitué d'un réseau de neurones, synthétisé par algorithme évolutionniste, auxquels des mécanismes adaptatifs inspirés de la biologie sont incorporés. Nous comparons les performances des contrôleurs suivant trois modèles de neurones à complexité biologique croissante. Sur l'exemple de la commande du déplacement d'une structure monopode à trois degrés de liberté, nous montrons l'intérêt des modèles à dynamique interne dont les paramètres sont calculés à partir de mécanismes inspirés de la biologie plutôt que d'être calculés par évolution artificielle. Nous incorporons ensuite ces mécanismes dans un contrôleur neuronal qui commande la vitesse du robot monopode glissant sur un rail et soumis à des perturbations externes. Nous montrons que ces mécanismes permettent l'adaptation en ligne du contrôleur donc de l'allure du cycle de locomotion et qu'ils maintiennent la performance en vitesse du robot.

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)0.004
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 score0.006
Threshold uncertainty score0.015

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.004
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.003
Open science0.0020.001
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0040.001

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 head0.019
GPT teacher head0.251
Teacher spread0.232 · 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
Published2007
Admission routes1
Has abstractyes

Explore more

Same venueJournal Européen des Systèmes Automatisés→Same topicRobotic Locomotion and Control→French-language works237,207→