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Ontology-Based Approach to Formalization of Competencies

2007· book-chapter· en· W2483642945 on OpenAlexaff
April Ng, Marek Hatala

Bibliographic record

VenueIGI Global eBooks · 2007
Typebook-chapter
Languageen
FieldComputer Science
TopicSemantic Web and Ontologies
Canadian institutionsSimon Fraser University
Fundersnot available
KeywordsMetadataComputer scienceSchema (genetic algorithms)OntologyStandardizationLearning objectKnowledge managementCompetence (human resources)Metadata repositoryInformation retrievalWorld Wide Web

Abstract

fetched live from OpenAlex

Competency-based learning has been used in training employees to acquire the necessary skills for an organization to be successful in dynamic and ever-changing environment. One of the core activities in competency-based training is learning material acquisition. Standardization efforts have made the retrieval of educational materials, also called learning objects, easier by describing them in pre-defined metadata schema. However, the existing standardized metadata schema and practices of learning object metadata annotation do not support automatic selection of resources by specific competency requirements in the competency-based learning. We propose an ontology-based competency formalization approach as a way of representing competency-related information together with other metadata in ontology in order to enhance machine automation in resources retrieval. The approach represents competency with properties of definition, knowledge reference, evidence of proficiency, and level of proficiency. The effectiveness of resource selection from each of the property is evaluated.

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 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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.560
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.044
GPT teacher head0.262
Teacher spread0.219 · 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 teacher head, not a consensus.

Study designTheoretical or conceptual
Domainnot available
GenreMethods

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

Citations14
Published2007
Admission routes1
Has abstractyes

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