(Re-)Performing Early Mixed Music from the 1980s at Ircam: Pierre Boulez’s Dialogue de l’ombre double
Bibliographic record
Abstract
In the 1980s, performing mixed music required cumbersome, expensive technical equipment which was usually tied to institutions. Hence, the creation of those works was bound to technical structures, personnel resources, and facilities, and closely connected to technological developments. Today, re-performances of these works face several challenges. Due to rapidly changing technology, the performance of these pieces is in constant flux, and documentation on them is based in part on an oral tradition of information exchange. The career of such works is therefore more strongly connected to institutional actors than is typically the case. Based on the example of Pierre Boulez’s composition Dialogue de l’ombre double (1976/1981-1984), the situation of re-performances of mixed music compositions at Ircam in the 2000s is described in order to give a brief overview of more general trends.
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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 | 0.003 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.019 | 0.017 |
| Scholarly communication | 0.009 | 0.004 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.004 | 0.005 |
| Insufficient payload (model declined to judge) | 0.006 | 0.001 |
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".