Bibliographic record
Abstract
Abstract The demand for slaves in the Lake Chad Basin spanning a long period from at least the 16th century through the first half of the 20th century significantly shaped the physical and human landscapes. Throughout this long period, the Mandara Mountains were part of the practice of slavery as an area of predation first for Kanem-Borno between the 15th and 18th centuries and then for the kingdom of Wandala since the 18th century and the Sokoto Caliphate through the Lamidate of Madagali since the 19th century. To better contextualize the issue of slavery and its role in the political and social transformations of the Chadian Basin, we will rely on three types of sources: first, the travel reports of European explorers and the German, French, and English colonial archives which reported the practice of slavery in the region; second, oral traditions collected by historians and anthropologists; and third, a diary dictated between 1912 and 1927 by Hamman Yaji, the most important slave raider in the southern Lake Chad Basin during that period. As an internal source dating back to the beginning of the 20th century, this diary provides insight into the explosion of slave raids in the early years of colonial occupation and offers unique insight into the relationship between slave-owning and enslaved societies as well as the ambiguous relationship between colonial masters and slave-owning societies.
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How this classification was reachedexpand
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 | 0.005 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.003 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.001 | 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 teacher head, 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".