S-transform based P-wave and S-wave arrival times measurements toward earthquake locating
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Measuring physical characteristics of the earth using direct or indirect methods can be useful to achieve knowledge about geological structures. This could help in solving many geotechnical problems that scientists are encountered with. Two important factors in seismology are P-wave and S-wave arrival times. This paper focuses on proposing a useful tool and method for these measurements. For this purpose, three time-frequency analysis tools are applied to two seismic data related to earthquakes happened in Canada. By comparing the results, it is showed that S-transform is the best tool for measuring P-wave and S-wave arrival times. Then the time-frequency representation of the first seismic data which is the result of applying hyperbolic S-transform is showed and used to find P-wave and S-wave arrival times. Also, a peak based method to find instantaneous frequency is introduced and applied to the seismic data.
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.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.020 | 0.000 |
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 it