OWS-9 CCI Semantic Mediation Engineering Report
Bibliographic record
Abstract
The OWS-9 Cross Community Interoperability (CCI) thread built on progress made in the recent OWS-8 initiative by improving interoperability between communities sharing geospatial data through advances in semantic mediation approaches for data discovery, access and use of heterogeneous data models and heterogeneous metadata models.This OGC engineering report aims to present findings from CCI thread activities towards advancement of semantic mediation involving heterogeneous data models, gazetteers and aviation data available through web services conformant to OGC standards.This Engineering Report was prepared as a deliverable for the OGC Web Services, Phase 9 (OWS-9) initiative of the OGC Interoperability Program.The document presents the work completed with respect to the Cross Community Interoperability thread within OWS-9.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.018 | 0.014 |
| Meta-epidemiology (narrow) | 0.003 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.006 | 0.004 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.009 | 0.008 |
| Open science | 0.003 | 0.005 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.055 | 0.034 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".