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Record W2324906339 · doi:10.5121/cseij.2013.3201

Using Ontologies to Overcoming Drawbacks of Databases and Vice Versa: A Survey

2013· article· en· W2324906339 on OpenAlexaff
Fatima Zohra Laallam, Mohammed Lamine Kherfi, Sidi Mohamed Benslimane

Bibliographic record

VenueComputer Science & Engineering An International Journal · 2013
Typearticle
Languageen
FieldComputer Science
TopicSemantic Web and Ontologies
Canadian institutionsUniversité du Québec à Trois-Rivières
Fundersnot available
KeywordsVersaComputer scienceDatabaseData scienceInformation retrievalWorld Wide Web

Abstract

fetched live from OpenAlex

For a same domain, several databases (DBs) exist.The emergence of classical web to the semantic web has contributed to the appearance of the notion of ontology that have shared and consensual vocabulary.For a given, it is more interesting to take advantage of existing databases, to build an ontology.Most of the data are already stored in these databases.So many DBs can be integrated to enable reuse of existing data for the semantic web.Even for existing ontologies, the relevance of the information they contain requires regular updating.These databases can be useful sources to enrich these ontologies.In the other hand, for these ontologies more than the ratio 'size of the instances on the size of working memory' is large more than the management of these instances, in memory, is difficult.Finding a way to store these instances in a structured manner to satisfy the needs of performance and reliability required for many applications becomes an obligation.As a consequence, defining query languages to support these structures becomes a challenge for SW community.We will show through this paper how ontologies can benefit from DBs to increase system performance and facilitate their design cycle.The DBs in their turn suffers from several drawbacks namely complexity of the design cycle and lack of semantics.Since ontologies are rich in semantic, DBs can profit from this advantage to overcoming their drawbacks.

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)0.006
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.008
Threshold uncertainty score0.033

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0060.006
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0080.012
Science and technology studies0.0010.004
Scholarly communication0.0070.024
Open science0.0020.004
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.0030.001

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 head0.052
GPT teacher head0.327
Teacher spread0.275 · 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 designNot applicable
Domainnot available
GenreReview

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

Citations5
Published2013
Admission routes1
Has abstractyes

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Same venueComputer Science & Engineering An International JournalSame topicSemantic Web and OntologiesFrench-language works237,207