On the Lookout: Directional Visibility Cones and Defense in the Nebo Region, West-Central Jordan
Bibliographic record
Abstract
Abstract This article uses directional visibility analysis to assess the defensibility of two Iron Age (9th–8th cent. BCE) sites from the Nebo region of west-central Jordan: the fortified town of Khirbat al-Mukhayyat and its adjacent watchtower at Rujm al-Mukhayyat. Directional visibility cones illustrate how the improved viewsheds afforded by the watchtower at Rujm al-Mukhayyat were needed to establish line of sight between Khirbat al-Mukhayyat and other settlements located higher up on the Transjordanian plateau. Without the addition of the watchtower, Khirbat al-Mukhayyat would have been cut off from direct communication with nearby towns at Hesban and Ma’in. Despite the increased visibility provided by the watchtower at Rujm al-Mukhayyat, Khirbat al-Mukhayyat retained limited capacity to monitor movement to the south in the vicinity of Ma’in. Further, it could not establish direct visual contact with the important urban centre at Madaba to the southeast. These findings may have implications for understanding the military strategy adopted by the Moabite king Mesha in his mid-9th century BCE campaign against the Town of Nebo, identified with Khirbat al-Mukhayyat.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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 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".