MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Year range
Sort
Language
Type
Field
Venue
Journal of Optics
Topic
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

80 results · 1 filter active ·
Categories
Machine labels · sparse coverage
Evidence
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
80 works in the cohort · of 4,299,418page 1 of 2

Labels cover 0 of 80 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 80 of 80 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

afffundunlabeled
Roadmap on structured light
2016· article· en· Journal of Optics· Physics and Astronomy
distilled prediction:candidate · noneconsensus · none
1,327
citations
affunlabeled
Roadmap on metasurfaces
2019· article· en· Journal of Optics· Materials Science
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
249
citations
affunlabeled
Roadmap on superoscillations
2019· article· en· Journal of Optics· Engineering
distilled prediction:candidate · noneconsensus · none
199
citations
affunlabeled
Roadmap on optical metamaterials
2016· article· en· Journal of Optics· Materials Science
distilled prediction:candidate · insufficient_payloadconsensus · none
155
citations
afffundunlabeled
Roadmap on structured waves
2023· article· en· Journal of Optics· Physics and Astronomy
distilled prediction:candidate · noneconsensus · none
125
citations
affunlabeled
Roadmap on holography
2020· article· en· Journal of Optics· Engineering
distilled prediction:candidate · noneconsensus · none
111
citations
afffundunlabeled
Roadmap for optofluidics
2017· article· en· Journal of Optics· Engineering
distilled prediction:candidate · noneconsensus · none
90
citations

How this was built: Screen · Findings · About