Bibliographic record
Abstract
Come Explore the Many Layers of OttawaThe annual 2025 GAC-MAC-IAH-CNC conference will be held from May 11 th to the 14 th in the Nation's Capital at University of Ottawa.The venue is merely steps from the UNESCO World Heritage site of the Rideau Canal, Parliament Buildings, National Museums, historic Byward Market and numerous other attractions.As usual, there will be a plethora of sessions, short courses and field trips to choose from.Delegates can pick from pre-meeting and post-meeting field trips highlighting locations that stretch from western Québec to the Niagara Geopark and the famous Sudbury Impact Structure in northern Ontario.These range from one-day excursions to multi-day trips that delve deep into central Canada's geological heritage.We invite you to experience the remarkable geology of the conference region and the many sights of our Nation's Capital.We hope that there is something that appeals to everyone in the field trip listing for the 2025 GAC-MAC-IAH-CNC joint annual meeting!For full details on the technical program, travel, and accommodation information, please visit: https://event.fourwaves.com/ottawa2025/pages.Pre-Conference Field Trips Cambro-Ordovician Potsdam Group of the Ottawa Embayment: Stratigraphic archive of rift reactivation, climate change, and eustatic rise.This 2-day trip is organized by David Lowe (Memorial University of Newfoundland) and Bill Arnott (Ottawa University).The excursion will focus on the origin and evolution of the Ottawa Embayment as recorded by the fill of a reactivated rift, providing a stratigraphic archive of climate fluctuation, relative sea level change, and fault reactivation before and during the regional early Ordovician transgression of Laurentia.Note that participants will cross the US border into New York State on Day 2 and may need visas for such entry if not citizens of Canada or the USA.Collections Tour.Led by Michelle Coyne.A tour of either the Pink Road facility where the Canadian Museum of Nature's collections are located, or Hawthorne Street facility where the Geological Survey of Canada's collections are located.
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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 | 0.002 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.005 | 0.001 |
| Scholarly communication | 0.004 | 0.001 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.448 | 0.126 |
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".