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Record W2028983148 · doi:10.3166/ria.16.367-382

A Distributed Guided Genetic Algorithm for Max-CSPs

2002· article· fr· W2028983148 on OpenAlexvenueno aff
Khaled Ghédira, Boutheina Jlifi

Bibliographic record

VenueRevue d intelligence artificielle · 2002
Typearticle
Languagefr
FieldComputer Science
TopicMetaheuristic Optimization Algorithms Research
Canadian institutionsnot available
Fundersnot available
KeywordsComputer scienceGenetic algorithmAlgorithmMachine learning

Abstract

fetched live from OpenAlex

Ce papier traite les problemes de satisfaction maximale des contraintes (Max-CSP) connus pour leur aspect NP-Complet, et ce, par une approche Multiagent (MA) des algorithmes genetiques (AGs) qui sont qualifies de couteux en termes de temps. L'objectif est donc double: d'une part, tirer profit de l'efficacite des AGs pour donner une bonne qualite aux Max-CSPs et, d'autre part, beneficier des fondements MA afin de reduire la complexite temporelle des AGs. Les agents, crees dynamiquement, cooperent pour satisfaire le maximum de contraintes. Chaque agent s'occupe d'une sous-population de chromosomes violant le meme nombre de contraintes, et ce, a l'aide d'un AG guide par le concept de template et l'heuristique de minimisation de conflits. Pour montrer l'avantage de cette approche des comparaisons experimentales avec une version centralisee sont presentees.

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)0.001
metaresearch head score (Gemma)0.002
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 score0.007
Threshold uncertainty score0.015

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0020.001
Research integrity0.0020.001
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 head0.127
GPT teacher head0.325
Teacher spread0.199 · 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

Citations9
Published2002
Admission routes1
Has abstractyes

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