Optimize the Server Provisioning and Request Dispatching in Distributed Memory Cache Services
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
The distributed cache system contains a group of servers caching different contents based on consistent hashing. The dynamic provisioning of servers helps to improve the system efficiency, which leads to a reduction of energy cost. We first measure the cache hit rate, request batching effect and cache warm-up time of the system through experiments, considering that they can affect the system performance and efficiency. Then we formulate a stochastic network optimization problem, which aims at achieving objectives on the queue stability, energy cost and cache hit rate simultaneously, through the dynamic control of server activeness and request dispatching. The problem is transformed into a minimization problem in each time slot, which is further addressed through the proposed efficient online algorithm based on dynamic programming. Moreover, we improve the scheme with several practical considerations in the scheme implementation. Finally, the proposed algorithm and the improvements are evaluated through extensive experiments.
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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 | 0.001 | 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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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