Bibliographic record
Abstract
The S2 VLBI system is described in some detail, including the S2 data acquisition system, data recorder & playback terminals, and the correlator. 1 Introduction The S2 VLBI system is a low cost, high performance, end-to-end VLBI system recently developed in Canada for general research applications including radio astrophysics and astrometry, geodesy and geodynamics, and space VLBI. It consists of the S2 VLBI Data Acquisition System (S2-DAS), the S2 VLBI Data Record Terminal (S2-RT), the S2 VLBI Data Playback Terminal (S2PT) , and the S2 VLBI correlator. The S2 VLBI system includes enhancements such as the S2 Tape-to-Computer Interface (S2-TCI) which enables a direct interface between the S2 recorded baseband samples and a computer memory and associated disk storage. S2-TCI is intended for applications to pulsar research and remote sensing. Preprint submitted to Elsevier Science 27 February Through the use of the S2 VLBI System Interface Adapter (S2-VIA) the S2RT can be interfaced at ...
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 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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.068 | 0.090 |
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".