Standardization Proposal for “Automotive-Grade AVRCP” with Respect to In-Car use of Bluetooth Devices.
Bibliographic record
Abstract
With regard to the use of portable consumer electronic devices in an automobile, Bluetooth has become a widely accepted method for short range wireless communication between a vehicle and a portable device. One Bluetooth connectivity protocol for this use case is Audio/Visual Remote Control Profile (AVRCP). Currently, AVRCP specifies mandatory commands for both target devices (cellular phones and audio players), as well as for control devices like an audio head unit. However, there is no requirement that control devices and target devices implement the same commands, nor is there a requirement that supported commands utilize information that would be useful in improving the driver's experience (i.e. metadata). This paper will describe the impact of this reality from the perspective of the automotive consumer, and propose an “automotive grade” AVRCP that could provide a more consistent consumer experience in the automotive market.
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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 | 0.019 | 0.013 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.005 | 0.004 |
| Open science | 0.005 | 0.003 |
| Research integrity | 0.008 | 0.007 |
| Insufficient payload (model declined to judge) | 0.006 | 0.012 |
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".